Brownells Uppers Gun Parts

(22 deals total)

078-000-626WB BRN-180S Gen 2 10.5" 223 Wylde Upper Receiver Assembly FDE Cartridge: 223 Wylde Finish: Flat Dark Earth Style: Complete Length: 10.5" Muzzle: 1/2-28 Twist: 1-8 Description Specs Designed in conjunction with PWS & FM Products, the Brownells BRN-180S™ Complete Upper Receiver is the newest iteration of the BRN-180™ Upper Receiver, which was inspired by the Armalite® AR-180 of the 1960s. The BRN-180S™ shares a large chunk of components with the BRN-180™ but introduces key features to improve reliability and usability in a short configuration.

078-000-444WB BRN-10® 308 18" Carbine Barrel FSB 1-10 Rifle Gass Cartridge: 308 Winchester Length: 18 Barrel Weight: 2.375 lbs Contour: Lightweight Finish: Phosphate Gas System Length: Rifle, ... Carbine variants of the Lightweight BRN-10 Barrels

078-000-599WB BRN-180s™ Gen 2 10.5" 223 Wylde Upper Receiver Assembly Cartridge: 223 Wylde Finish: Black Style: Complete Length: 10.5" Muzzle: 1/2-28 Twist: 1-8 Specs Designed in conjunction with PWS & FM Products, the Brownells BRN-180S™ Complete Upper Receiver is the newest iteration of the BRN-180™ Upper Receiver, which was inspired by the Armalite® AR-180 of the 1960s. The BRN-180S™ shares a large chunk of components with the BRN-180™ but introduces key features to improve reliability and usability in a short configuration.

078-000-637WB 10" Gen 2 Upper w/ TF1913 Folding Brace 300 Blackout Cartridge: 300 AAC Blackout Finish: Black Style: Complete Length: 10" Muzzle: 5/8-24 Twist: 1-8 Description Specs

078-000-430WB BRN-22R Stripped Railed Receiver Cartridge: 22 Long Rifle Finish: Black Action Type: Stripped Description Specs The Starting Point for Your Next Custom Rimfire Rifle The Brownells BRN-22™ Receiver is ready to be the foundation of your custom rimfire rifle build - at price never before seen on a target receiver. Even better, the BRN-22 is fully compatible with the ever-popular Ruger® 10/22®, so you can choose from the vast array of barrels, stocks, triggers, and other custom components for the 10/22® platform.

078-000-609WB BRN-180S™ AR-15 10" 300Blk Upper Receiver Assembly Cartridge: 300 AAC Blackout Finish: Black Style: Complete Length: 10" Muzzle: 5/8-24 Twist: 1-8 Specs

078-000-627WB BRN-180S AR-15 10" 300Blk Upper Receiver Assembly FDE Cartridge: 300 AAC Blackout Finish: Flat Dark Earth Style: Complete Length: 10" Muzzle: 5/8-24 Twist: 1-8 Description Specs

078-000-446WB Blemished BRN-16A1 M16A1 Upper Receiver Cartridge: 5.56 mm NATO Style: Stripped Description Specs Get a Great AR Receiver for a Bargain Price Due to Brownells' extraordinarily high quality standards, some of the AR-15 upper receivers produced for the company's line of BRN-16A1 retro rifles aren't up to spec. However, these Brownells Blemished M16 A1 upper receivers are still solid, quality components for AR fans looking for a bargain for their next AR build.

078-000-543WB BRN-10® Upper Receiver Cartridge: 308 Winchester Finish: Black Description Specs The BRN-10 Upper Receiver is now yours to build off of!

100-038-692WB M5 Upper Receiver w/ LW 18 Carbine Barrel w/ FSB Cartridge: 308 Winchester Finish: Black Style: Assembled Contour: Carbine Twist: 1-10 An AR-Style .308 Upper Complete With a Lightweight Carbine Barrel Featuring an Aero Precision upper receiver paired with the company's Carbine AR .308 barrels, Brownells has created the perfect upper-receiver package to complete your AR-style .308 rifle build! Take all of the guesswork out of selecting the right components for an AR-style .308 rifle and just pick up this package to get your rifle running right!

078-000-609WB BRN-180S™ AR-15 10" 300Blk Upper Receiver Assembly Cartridge: 300 AAC Blackout Finish: Black Style: Complete Length: 10" Muzzle: 5/8-24 Twist: 1-8 Description Specs

078-000-378WB BRN-10® 308 20" Lightweigth Barrel 1-10 4150 FSB Cartridge: 308 Winchester Length: 20 Barrel Weight: 2.3 lbs Contour: Lightweight Finish: Phosphate Gas System Length: Rifle, ... Faithful Reproduction of the Very First Armalite~ AR-10~ Barrels

078-000-367WB Iron Sight Slide for Gen3 Glock™ 19 Stainless Nitride Cartridge: 9 mm Luger Finish: Black Style: Front & Rear Serrations Sights: Dovetail A Unique Design That Aids in Weapon Manipulation The Brownells Front Cut Slides for Glock® pistols allows any operator to build a custom Glock® style pistol from the ground up with a slide already customized with front slide serrations.

100-038-700WB BRN-10 Kit 20in LW Adjustable Front Sight Base Cartridge: 308 Winchester Finish: Black Length: 20 Twist: 1-10 Description Specs A Complete Builder's Kit for Your AR .308 Project

078-000-478WB BRN-605® Upper Receiver 5.56mm 1-12 Twist 15.5" Cartridge: 5.56 mm NATO Finish: Black Style: Complete Length: 15.5 Twist: 1-12 Description Specs Detail-Correct Replica of an Ultra-Rare, Very Early M16-Based Carbine

078-000-451WB AR-15 C7 Stripped Upper Receiver Black Finish: Black Style: Stripped Build Your Next Piece of AR-15 History Brownells expanded its lineup of retro AR-15 components with the new Brownells C7 Stripped Upper Receiver. This unique receiver design features the correct carry-handle contours for Canadian C7 clones or the Colt Model 723 used by the military during the "Black Hawk Down" time frame.

078-000-371WB A Solid Foundation for Your Next Custom Build Sometimes you want the latest, updated, tweaked component, and sometimes you need a basic stripped receiver where the production effort goes into quality, rather than bells and whistles. The Brownells M4 Stripped Upper Receiver is that component - the perfect starting point for many an AR-15 build.

Description Specs A Solid Foundation for Your Next Custom Build Sometimes you want the latest, updated, tweaked component, and sometimes you need a basic stripped receiver where the production effort goes into quality, rather than bells and whistles. The Brownells M4 Stripped Upper Receiver is that component - the perfect starting point for many an AR-15 build.

- Use this filler to get the coupon code working HERE - Use this filler to get the coupon code working HERE` 078-000-495WB RMR Slide +Window for Gen3 Glock™ 17 Bronze PVD Cartridge: 9 mm Luger

078-000-497WB RMR Slide +Window for Gen3 Glock™ 17 FDE PVD Cartridge: 9 mm Luger Finish: Flat Dark Earth Style: Front & Rear Serrations Sights: RMR Description Specs Stainless Steel Slide With a Bundle of Custom Features

Sometimes you want the latest, updated, tweaked component, and sometimes you need a basic stripped receiver where the production effort goes into quality, rather than bells and whistles. The Brownells M4 Stripped Upper Receiver is that component - the perfect starting point for many an AR-15 build. Starting with a 7075 T6 aluminum forging, our stripped M4 flattop upper is precision machined to final dimensions that make it compatible with the multitude of available "mil-spec" AR-15 components. It has a matte black, Type III hardcoat anodized finish, mirroring the military requirement.

This Brownells’ exclusive Complete AR Upper Receiver is Made in the USA. Chambered in 5.56x45mm NATO and featuring a 16” barrel with a 1:8 twist. The standard A3 13-slot aluminum flat top receiver comes with a 10” handguard utilizing the KeyMod rail system. A low profile gas block, bolt carrier group, charging handle, forward assist, ejection port cover and phosphate finish help to complete this outstanding package. This complete A3 upper receiver will attach to almost any standard AR-15 lower receiver.