Black River Tactical Store is the go-to source for all AR15 needs. They have a vast selection of top quality components, from Covert Comp and OPTIMUM to Mk12 and LMT 750 nominal diameter gas block journal. Their parts are precision machined to MIL-spec tolerances, ensuring a perfect fit on both the barrel journal and the gas tube. ...Free Consultation. At Black River Dog Training, we offer professional dog training services that are designed to help your furry friend become a well-behaved and obedient companion. For over 7 years, we have been serving the pets and families of our local area. We love caring and connecting with animals and creating everlasting relationships.Product Type. Stock. Manufacturer. Black River MFG. Black River MFG Benelli M4 Elite Collapsible Stock This high quality adjustable stock is the perfect addition to your Benelli M4. With its many precise adjustments, its sure to give you a custom fit and feel to your Benelli M4 Shotgun. Shoot in complete c.The Covert Comp MINI is a great general purpose muzzle device and makes shooting more enjoyable. Made from through hardened Chrome-Moly steel for maximum strength and toughness. Finished with corrosion resistant Melonite treatment. Includes wrench flats for easy installation. Measures 1.500” in length and .8635” (22mm) diameter.The Black River Tactical MarkBlue Gas Tube is a premium quality gas tube used to complete an AR with a mid length gas system. The distinctive "MarkBlue" dot allows easy identification of a genuine BRT gas tube and guaranteed performance. It is compatible with BRT MicroPin Gas Blocks, front site bases and low profile gas blocks. ...Black River Tactical (BRT) Show sidebar . Show 9 12 18 24 -5%. Compare. BRT Micro Pin Gas Block – .750″ Out of stock $ 59.95 $ 56.96. View product. Compare. BRT M16 Chrome Bolt Carrier Group – 5.56/.223. Out of stock ...Black River Plumbing, Heating and Air Conditioning, Inc. 29642 County Road 50; Black River, NY 13612 (315) 788 7669; BrickWork by ... Do I go with a 13.7 BA Hanson Barrel for about $250 or a 12.5 Black River Tactical barrel for about $350? Both come with a pinned lo-pro gas block. BRT has a custom gas length between carbine and mid. And the BRT 6P rifling supposedly gets extra FPS for the length. BA Hanson has an NiB barrel extension. Other than that, they both have a QPQ finish. We would like to show you a description here but the site won’t allow us. Black River Tactical HF CL barrels deliver the performance to get the job done in demanding real-world conditions. Features: Hammer Forged for extreme durability and accuracy. BRT’s precision hammer forging process produces an exceptionally straight and smooth bore finish with ideal land and groove profiles, all of which are key to ... Taurus TH45 Holster – Inside the Waistband Kydex Holster. Rated 5.00 out of 5 based on 1 customer rating. ( 1 customer review) $ 59.95. The best Taurus TH45 Holster on the Market! Inside the Waistband Holster. Comes optic cut! Adjustable Retention. Standard Clip & Monoblock clips offer adjustable cant angle from 0 degrees or 15 degrees.Black River Tactical is pleased to announce our latest innovation, the 16" OPTIMUM Barrel It is the culmination of over a year's worth of research, design and testing. More details available in the For Sale Thread Features BRT OPTIMUM Light Weight Tapered Profile (.625 Gas Block)CAR-15 SD RDB 9mm Complete Upper w/CMMG BCG and 5” Barrel (NON-PORTED) BRT 8.0" OPTIMUM PDW Hammer Forged Chrome Lined Barrel - 556. BBL-8.0-HFCL556. $225.00 Black River Tactical Hammer Forged Chrome Lined Barrels are designed and built to meet the needs of serious shooters who demand the highest levels of accuracy and durability …The Guide to Capturing a Black Lotus. Ling Miao Miao wrote a book review in the heat of the moment but triggered a multidimensional space trip as a consequence. She traveled to the world of the book and entered the body of a supporting role, Lin Yu. Now, in order to return to the real world, she must complete the task assigned to her by the ...Then I came across the Black Hole Weaponry (now called Columbia River Arms) 3-Gun Nation barrel, and for $300 it seems like everything I want for a good price. ... Black River Tactical 16” Cold Hammer Forged Optimum Barrel Accuracy Evaluation. Molon; Jan 5, 2023; Semi-Automatic Rifles ; Replies 17 Views 4K. May 7, 2023. Molon. M.Approved Passumpsic and North Connecticut River Tactical Basin Plan. Approved South Lake Champlain Tactical Basin Plan March 25, 2014. Approved Deerfield River Tactical Basin Plan and Appendices Issued March 11, 2014. Online mapping resource for the final version of the Deerfield River Tactical Plan. Final White River Tactical Basin Plan and ...The Black River Tactical MarkBlue Gas Tube is a premium quality gas tube used to complete an AR with a carbine or midlength gas system. The distinctive “MarkBlue” dot allows easy identification of a genuine BRT gas tube and guaranteed performance. It is compatible with BRT MicroPin Gas Blocks, front site bases and low profile gas blocks.Shop BRT Black River Tactical Store Covert Comp OPTIMUM EZTUNE Gas Tube MicroTUNE Gas Block CustomTUNE Gas Port MicroPin Gas Block Mk12 Gas Tube BRT EXT BRT EXC BRT PDW Pistol Carbine Mid Midlength Rifle Upper Receiver Group Bolt Carrier Group Barrels Muzzle Devices Adjustable Gas Drive AR15 LMT. BRT Cold Hammer Forged GOV Profile Barrel AR …Black River Tactical. BRT 12.5" OPTIMUM HF CL Barrel. This BRT Barrel INCLUDES: BRT EXC Gas Tube. Black River Tactical Hammer Forged Chrome Lined Barrels are … Black River Tactical works in the assembling of imaginative AR15 parts for military, policing sporting applications. Black River Tactical full auto bolt transporter bunch BCG for the AR group of weapons (AR15, M16, M4) woodworker 158 bolt is shot peened, HP tried and MP investigated. Black River Tactical. BRT - 11.5" OPTIMUM SR Chrome Lined Barrel - 5.56 Carbine Gas. (No reviews yet) Write a Review. SKU: BBL-11.5-SRCL. MPN: BBL-11.5-SRCL. Availability: In stock if you can add to cart! Shipping: Calculated at Checkout. MSRP: $265.00. $251.95. — You save $13.05. or 4 interest-free payments of $62.99 with. ⓘ. Add to Wish List. Black River Tactical full auto bolt transporter bunch BCG for the AR group of weapons (AR15, M16, M4) woodworker 158 bolt is shot peened, HP tried and MP investigated. The USGI full auto bolt transporter is hard chrome lined inside and manganese phosphate covered outside. The Mil-Spec gas key is chrome lined, got with mil drawing weighty ...The Covert Comp MINI is a great general purpose muzzle device and makes shooting more enjoyable. Made from through hardened Chrome-Moly steel for maximum strength and toughness. Finished with corrosion resistant Melonite treatment. Includes wrench flats for easy installation. Measures 1.500” in length and .8635” (22mm) diameter.Dark Series Lever-Action Rifles. Featuring a nylon-reinforced polymer stock with M-LOK® attachment slots, Dark Series rifles bring a modern look to the classic Marlin rifle. Nylon-reinforced polymer stock with M-LOK® attachment slots for mounting of accessories. Anodized aluminum handguard features M-LOK® attachment slots for mounting of ...Rated 4.93 out of 5 based on 1874 customer ratings. ( 1874 customer reviews) $ 39.95. The Most Comfortable IWB Leather Holster on the Market! Inside the Waistband Holster. . 1.5″ Belt Clip with No Cant Adjustment. Made from 5-6 oz water buffalo leather. Belt Clip is NOT made for thicker gun belts. If you have a gun belt or thicker belt, you ...Rated 4.90 out of 5 based on 10 customer ratings. ( 10 customer reviews) $ 59.99. The best Springfield Hellcat RDP with Optic IWB Kydex Holster on the Market! Covers compensator. Cut for Optic on Slide. Adjustable Retention. . 100% Handcrafted in the U.S.A. Custom Molded for a Perfect Fit.Capacity: 10+1. Grip Frame: Polymer. Availability: Limited Availability. Spec Sheet. Simple, one-button takedown for quick and easy field-stripping and proper chamber-to-muzzle cleaning. Pressing a button in the back of the frame allows the barrel-receiver assembly to tilt up and off the grip frame without the use of tools.Shop BRT Black River Tactical Store Covert Comp OPTIMUM EZTUNE Gas Tube MicroTUNE Gas Block CustomTUNE Gas Port MicroPin Gas Block Mk12 Gas Tube BRT EXT BRT EXC BRT PDW Pistol Carbine Mid Midlength Rifle Upper Receiver Group Bolt Carrier Group Barrels Muzzle Devices Adjustable Gas Drive AR15 LMT. BRT Full auto bolt carrier group BCG for AR15 ...AR12 (10)RD 12ga Magazine BLACK RIVER. Sale. $59.33 $51.24. Out of Stock. Blog. Terms and Conditions. Product Index. Category Index.Black River Tactical EZTUNE Gas Tube. Description. The BRT EZTune Gas Tube reduces gas system flow and corrects excessive gas drive from barrels with large gas ports.Outside the Waistband Kydex Holster. Rated 4.90 out of 5 based on 947 customer ratings. ( 947 customer reviews) $ 69.99. The best Outside the Waistband Kydex Holster on the Market! Comes with standard belt loops that fit all belts up to 2″. Sweat Shield to protect your body as well as make re-holstering a breeze.Taurus TH45 Holster – Inside the Waistband Kydex Holster. Rated 5.00 out of 5 based on 1 customer rating. ( 1 customer review) $ 59.95. The best Taurus TH45 Holster on the Market! Inside the Waistband Holster. Comes optic cut! Adjustable Retention. Standard Clip & Monoblock clips offer adjustable cant angle from 0 degrees or 15 degrees.Black River Tactical Bolt Carrier Group upgraded in house by Trajectory Arms with Sprinco springs, cam pin dimple, and full auto test firing. Full Auto Bolt Carrier Group BCG for the AR Family of Weapons (AR15, M16, M4) Carpenter 158 bolt is shot peened, HP tested and MP inspected. The USGI full auto bolt carrier is Hard Chrome lined inside and ... BRT 10.3" Cold Hammer Forged Govt Barrel. BBL-10.3-CHF. $300.00 A good example is Black River Tactical touts the CMV nitrided barrels as being better than hand-lapped but then turns around and charges more for the hand-lapped stainless barrel. They might be awesome barrels, but $245 is a lot of dough for a nitrided barrel made from a blank of unknown origin. I'm not trying to run BRT down.Black River Tactical. BRT 12.5" OPTIMUM HF CL Barrel. This BRT Barrel INCLUDES: BRT EXC Gas Tube. Black River Tactical Hammer Forged Chrome Lined Barrels are …We would like to show you a description here but the site won’t allow us.Black River MFG 12 Gauge Shotgun Drum Magazine - 20rd The BRM Battle Drum is ultra-compact, lightweight, dependable, 20 round drum magazine for compatible compatible weapons (list below). The BRM Battle Drum offers 20 rounds of ammunition, allowing more r ... SE122 Tactical Typhoon Defense - F12 / X12 Fits all 1919 style shotguns that are not ...Buy a hammer forged, chrome lined, 5.56 NATO chambered barrel for your AR-15 from Weapon Outfitters. The barrel features a medium-light taper profile, a 1/2-28 TPI muzzle …Shop BRT Black River Tactical Store Covert Comp OPTIMUM EZTUNE Gas Tube MicroTUNE Gas Block CustomTUNE Gas Port MicroPin Gas Block Mk12 Gas Tube BRT EXT BRT EXC BRT PDW Pistol Carbine Mid Midlength Rifle Upper Receiver Group Bolt Carrier Group Barrels Muzzle Devices Adjustable Gas Drive AR15 LMT. Our BRT …Black River Tactical HF CL barrels start with the most durable and accurate blank possible using a precision cold hammer forging process and certified material. The barrels use a medium-light taper profile to keep weight down while maintaining strength. This produces a balanced weapon when a suppressor and other accessories are added. Black River Tactical works in the assembling of imaginative AR15 parts for military, policing sporting applications. Black River Tactical full auto bolt transporter bunch BCG for the AR group of weapons (AR15, M16, M4) woodworker 158 bolt is shot peened, HP tried and MP investigated. Weight: 26.7 oz. BRT 16" OPTIMUM Hammer Forged Chrome Lined Barrel Black River Tactical Hammer Forged Chrome Lined Barrels are designed and built to meet the needs of serious shooters who demand the highest levels of accuracy and durability along with seamless suppressor compatibility. Black River Tactical HF CL barrels start with the most ... Description. The Type II V2 Holster uses a fold over injection molded clip for belt mounting and are available in 1.5″ or 1.75″. This holster is designed for IWB (Inside the Waistband) concealment carry as they are light weight, and low profile. Retention is adjustable by loosening or tightening the screw (s) located below the trigger guard.Black River Tactical HF CL barrels deliver the performance to get the job done in demanding real world conditions. This barrel can be pinned and welded up to a non-NFA length using a muzzle device over 2.070" long and is a perfect match for a 13" long hand guard. Some examples:Accessories Bench clearing, BCG, rings, cloud defensive, staccato holster. 1. BRT (black river tactical) bcg with approx seven hundred rounds on it. The brass color is transfer from a cleaning brush. Great BCGs.️ 82 shipped Warne mountaintech 30mm high rings, never taken out of the box. 90 shipped NF 34mm rings (1” high).FN Reflex Holster – Inside the Waistband Kydex Holster. $ 59.99. The best FN Reflex Holster on the Market! . 100% Handcrafted in the U.S.A. Custom Molded for a Perfect Fit. Adjustable Cant Angle. Lifetime Warranty. Colors and Hand.Black River Tactical LLC. 2,302 likes · 3 talking about this. Innovating the AR Platform.We would like to show you a description here but the site won’t allow us.Jun 3, 2023 · Q I’m thinking of an EZTUNE gas tube for 50/50 mixed use. What buffer should I use? The 50/50 mixed suppressed tune is our most popular option. For best performance with a 50/50 mixed suppressed tune, we recommended using a mil-spec spring and lighter (CAR/H) buffer weights while unsuppressed. Black River Tactical; Black River Tactical. Products [1] Sort by: Submit. Quick View. BRT EZTUNE Gas Tube. $49.95. In Stock. Select Options Add to Cart. Add to Wish List. pagination. Mailing List. GO. Subscribe. Unsubscribe. Ooop! The email you entered isn't valid. WooHoo! You subscribed successfully. ...Taurus TH45 Holster – Inside the Waistband Kydex Holster. Rated 5.00 out of 5 based on 1 customer rating. ( 1 customer review) $ 59.95. The best Taurus TH45 Holster on the Market! Inside the Waistband Holster. Comes optic cut! Adjustable Retention. Standard Clip & Monoblock clips offer adjustable cant angle from 0 degrees or 15 degrees. Black River Tactical HF CL barrels deliver the performance to get the job done in demanding real world conditions. Features. 1/5 Twist for improved terminal performance of expanding subsonic projectiles. Also provides enhanced stability with long, heavy subsonic projectiles through suppressors. Black River Tactical offers high-quality barrels, uppers, BCG, gas systems, muzzle devices and more for AR15 and 9mm AR platforms. Browse featured products, on sale items and …Black River Tactical HF CL barrels deliver the performance to get the job done in demanding real world conditions. This barrel can be pinned and welded up to a non-NFA length using a muzzle device over 2.070" long and is a perfect match for a 13" long hand guard. Some examples:Shop BRT Black River Tactical Store Covert Comp OPTIMUM EZTUNE Gas Tube MicroTUNE Gas Block CustomTUNE Gas Port MicroPin Gas Block Mk12 Gas Tube BRT EXT BRT EXC BRT PDW Pistol Carbine Mid Midlength Rifle Upper Receiver Group Bolt Carrier Group Barrels Muzzle Devices Adjustable Gas Drive AR15 LMT. BRT Cold Hammer Forged GOV Profile Barrel AR …Learn how to correct overgassing issues on the AR platform with products from Black River Tactical, a company that offers gas control solutions for overgassed rifles. The owner, Clint Lupton, explains the … Black River Tactical EZTUNE Gas Tube. Description. The BRT EZTune Gas Tube reduces gas system flow and corrects excessive gas drive from barrels with large gas ports. The EZTune Gas Tube replaces the standard length gas tube and requires no modifications or removal of the gas block, making it ideal for barrels with pinned muzzle devices or gas ... FN Reflex Holster – Inside the Waistband Kydex Holster. $ 59.99. The best FN Reflex Holster on the Market! . 100% Handcrafted in the U.S.A. Custom Molded for a Perfect Fit. Adjustable Cant Angle. Lifetime Warranty. Colors and Hand.The intent is to have it as a Micro Recce/General Purpose SHTF build for targets from 0-300 yds and up to 400 yds occasionally. Upper. Barrel: 12.5 Mid Micro MOA Barrel. Gas Block: Black River Tactical Gas Block or Geissele Gas Block w/ Black River Tactical Gas Tube. Handguard: Smokes Composites 15in Carbon Fiber Handguard. Black River Tactical M4A1 BCG is a Full Auto Bolt Carrier Group made to current USGI M4A1 specifications. Full Auto Bolt Carrier Group BCG for the AR Family of Weapons (AR-15, M16, M4) Carpenter 158 bolt is Shot Peened, HP tested and MP inspected. The USGI full auto bolt carrier is Hard Chrome lined inside and Manganese Phosphate coated outside. Black River Tactical offers high-quality barrels, uppers, BCG, gas systems, muzzle devices and more for AR15 and 9mm AR platforms. Browse featured products, on sale items and …Black River Tactical. Showing all 6 results. BRT MarkBlue Gas Tube $ 14.95 – $ 15.95 Select options; BRT M16 CHROME Bolt Carrier Group C158 HPT/MPI Auto – xLOGO Sale! $ 209.00 $ 199.00 Read more; BRT M4A1 Bolt Carrier Group $ 169.00 Add to cart; BRT EZTUNE Gas Tube – Dedicated Suppressed – Carbine Length ... Black River Tactical BRT - EZTUNE Gas Tube - Preset - MID 14" - 16" Rating Required Select Rating 1 star (worst) 2 stars 3 stars (average) 4 stars 5 stars (best) Black River Tactical; Black River Tactical. Products [1] Sort by: Submit. Quick View. BRT EZTUNE Gas Tube. $49.95. In Stock. Select Options Add to Cart. Add to Wish List. pagination. Mailing List. GO. Subscribe. Unsubscribe. Ooop! The email you entered isn't valid. WooHoo! You subscribed successfully. [email protected]. Call (850) 266-2325. Private Gun Range in Milton FL, Security G-license & Annual Recert, CCW Classes Offered 7 Days A Week., LEO Training, Indoor Range, 360 Tactical Range, 800 Yard Rifle Range, By Appointment Only.Black River Tactical is pleased to announce our latest innovation, the 16" OPTIMUM Barrel It is the culmination of over a year's worth of research, design and testing. More details available in the For Sale Thread Features BRT OPTIMUM Light Weight Tapered Profile (.625 Gas Block)Learn how to correct overgassing issues on the AR platform with products from Black River Tactical, a company that offers gas control solutions for overgassed rifles. The owner, Clint Lupton, explains the …Black River Tactical 12.5″ 5.56 OPTIMUM Hammer-Forged Barrel & Gas Tube Combo. $ 340.00. SweatshopSpeed™ — Order by 3PM Central for Same Day Shipping. No Backorders, All In-Stock Items are Ready to Ship. Includes …Installation is extremely easy and should take less than 10 minutes, start to finish. This is an application specific EZTUNE Gas Tube for 14" - 16" barrels with CAR length gas system using standard ammo and buffer systems. Features The BRT EZTune Gas Tube reduces gas system flow and corrects excessive gas drive from barrels with large gas ports.Our emails are also checked and responded to multiple times a day, including on the weekends. If you need anything at all please never hesitate to reach out to us at 816-457-4711 or email us at [email protected]. IWB Kydex Holsters. OWB Kydex Holsters. OWB Leather Holster.Black Ops Exterminator 8" Full Metal Revolver - Gun Metal Finish - Pellet Cartridges Available $84.99 $94.99. Sale. Exterminator BB Revolver Cartridges - .177 Caliber 4.5mm Steel BBs- Refurb $8.99 $10.99. Sale. SHOP ALL AIRSOFT. SHOP ALL BB/PELLET. Black Ops USA makes high quality airsoft and pellet gear. We have a wide selection of models ...Description. The Type II V2 Holster uses a fold over injection molded clip for belt mounting and are available in 1.5″ or 1.75″. This holster is designed for IWB (Inside the Waistband) concealment carry as they are light weight, and low profile. Retention is adjustable by loosening or tightening the screw (s) located below the trigger guard.Product Details. Black River Tactical. BRT 11.5" OPTIMUM HF CL Barrel. Black River Tactical Hammer Forged Chrome Lined Barrels are designed and built to meet the …BRT barrels are designed for reliable use with and without a suppressor attached. The results are an balance of wide reliability margin, smooth operation and seamless suppressor compatibility with near zero "gas to face" issues. Buffer Recommendations. Unsuppressed: H or CAR, VLTOR A5H0. Suppressed: H2, VLTOR A5H2.Jan 5, 2023 · Black River Tactical has sold at least three differently constructed versions of their 16” Optimum barrel. This article showcases the cold hammer forged version that’s constructed of 4150 CrMoV steel. This barrel has a chrome-lined bore and chamber and a manganese phosphate exterior finish. The BRT CHF Optimum barrels have a 1:7” twist ... Black River K9, Loman, Minnesota. 517 likes · 1 talking about this. Welcome to Black River K9! Offering obedience, waterfowl, competition and boot camps for all bBlack River Tactical full auto bolt transporter bunch BCG for the AR group of weapons (AR15, M16, M4) woodworker 158 bolt is shot peened, HP tried and MP investigated. The USGI full auto bolt transporter is hard chrome lined inside and manganese phosphate covered outside. The Mil-Spec gas key is chrome lined, got with mil drawing weighty ... Black River Tactical M4A1 BCG is a Full Auto Bolt Carrier Group made to current USGI M4A1 specifications. Full Auto Bolt Carrier Group BCG for the AR Family of Weapons (AR-15, M16, M4) Carpenter 158 bolt is Shot Peened, HP tested and MP inspected. The USGI full auto bolt carrier is Hard Chrome lined inside and Manganese Phosphate coated outside. The Osage River Range Bag offers versatile storage for outdoor enthusiasts gearing up for a weekend adventure, a long day at the shooting range, or a hunting expedition. These range bags are crafted with heavy duty zippers and durable 600D ballistic nylon to protect your gear from the elements and wear.
Hammer Forged for extreme durability and superior accuracy. Chrome Lined Chamber and Bore ensuring excellent service life and corrosion resistance. 556 Chamber compatible with all high-pressure military 5.56 and civilian .223 ammunition. Gas System tuned for reliable use with and without a suppressor attached. . Powder seven
Who is Black River Tactical. Shop BRT Black River Tactical Store Covert Comp OPTIMUM EZTUNE Gas Tube MicroTUNE Gas Block CustomTUNE Gas Port MicroPin Gas Block Mk12 Gas Tube BR T EXT BRT EXC BRT PDW Pistol Carbine Mid Midlength Rifle Upper Receiver Group Bolt Carrier Group Barrels Muzzle Devices Adjustable Gas Drive …Black River Tactical 13.9″ 5.56 OPTIMUM Hammer-Forged Barrel. $ 325.00. SweatshopSpeed™ — Order by 3PM Central for Same Day Shipping. No Backorders, All In-Stock Items are Ready to Ship. Stock photo shown above; does not include gas block or gas tube. Rated 5.00 out of 5 based on 1 customer rating. ( 1 customer review)Caliber Café- 7am-2pm Tues-Sat; Black River Shooting Supplies and Indoor Range 9am-6pm Tues-Thurs and 9am-7pm Fri-Sat.Do I go with a 13.7 BA Hanson Barrel for about $250 or a 12.5 Black River Tactical barrel for about $350? Both come with a pinned lo-pro gas block. BRT has a custom gas length between carbine and mid. And the BRT 6P rifling supposedly gets extra FPS for the length. BA Hanson has an NiB barrel extension. Other than that, they both have a QPQ finish.Product Details. Black River Tactical. BRT 11.5" OPTIMUM HF CL Barrel. Black River Tactical Hammer Forged Chrome Lined Barrels are designed and built to meet the …Then I came across the Black Hole Weaponry (now called Columbia River Arms) 3-Gun Nation barrel, and for $300 it seems like everything I want for a good price. ... Black River Tactical 16” Cold Hammer Forged Optimum Barrel Accuracy Evaluation. Molon; Jan 5, 2023; Semi-Automatic Rifles ; Replies 17 Views 4K. May 7, 2023. Molon. M. BRT OPTIMUM 11.5 Upper Receiver Group Barrel: BRT OPTIMUM CQB 11.5" Gas System: CAR Length, Optimized for 11.5" Hand Guard: 10" Modular or M-LOK rail. Upper: Forged from 7075 USGI M4 Upper w/ dry film lube. Upper is test fired before shipping. NFA Rules Apply 100% made is USA. [email protected]. Call (850) 266-2325. Private Gun Range in Milton FL, Security G-license & Annual Recert, CCW Classes Offered 7 Days A Week., LEO Training, Indoor Range, 360 Tactical Range, 800 Yard Rifle Range, By Appointment Only.Black River Tactical (BRT) Black River Tactical (BRT) 1; Bootleg, Inc Bootleg, Inc 1; CMMG CMMG 1; Lantac USA Lantac USA 1; San Tan Tactical San Tan Tactical 1; SLR Rifleworks SLR Rifleworks 4; Fit. AR-10 / LR-308 / SR-25 1; AR-15 / M4 / M16 5; Color. Black Black 8; Size.625" 1.750" 1; Gas Tubes . Show sidebar . Show 9 12 18 24 BRT OPTIMUM 14.5" Upper Receiver Group Barrel: BRT OPTIMUM MPC 14.5" Gas System: Mid Length, optimized for 14.5" Hand Guard: 12", 13" or 13.7" MLOK rail. Upper: Forged from 7075 USGI M4 Upper w/ dry film lube. Upper is test fired before shipping. NFA Rules Apply 100% made is USA. Nov 29, 2020 · Black River Tactical LLC · November 29, 2020 · BRT Black Friday Sale runs through Monday! https://blackrivertactical.com. All reactions: 6. 1 comment. Like ... Black River Tactical 16″ 5.56 OPTIMUM Hammer-Forged Barrel, EXT Gas Tube & Gas Block Combo Black River Tactical Hammer Forged Chrome Lined Barrels are designed and built to meet the needs of serious shooters who demand the highest levels of accuracy and durability along with seamless suppressor compatibility..