Assembled from All New Components – Fits Standard AR-15 Lowers
The BRN-4® Upper Receiver is now available as an Assembled Upper, with Barrel and Gas System installed. Simply add your...
One-piece, low profile, steel gas block fits under most free-float handguards for a clean, uncluttered look. Models available to fit .625", .750" or . 936" O.D. barrels. Locks securely to barrel...
Drop-in parts give your Glock® a smooth, crisp, light pull that helps promote consistent, match-grade accuracy. Change specific components to improve a particular aspect of the trigger pull, or do...
The Howa 1500 6.5 Creedmoor Barreled Action is a great platform for shooters who want to build their own long range, precision rifle at an affordable price. Starting with a standard-dimension...
CA Prop 65
1
Color
Black
Condition
Demo
Optics Accessory Type
Binocular Adapter
Brand
Swarovski
The Daniel Defense M4A1 SOCOM Block II Upper Receiver has been designed for those looking to match the specs and performance on the M4A1 SOCOM Block II carbines used by troops during Operations...
Color: Black
Barrel Contour: Government
Barrel Length: 20.00
Attachment Type: Direct Mount
Finish: Anodized
Cartridge: 5.56x45 NATO
Muzzle Device Diameter: 0.96...
The Brownells 1-6x24 Match Precision Optic with Illuminated Donut Reticle provides an uncluttered reticle, leading to rapid target acquisition and fast shots. Inspired by the reticle in the...
Build your own upper receiver kit!
The BRN-4® is now available as an Build Kit. Simply add your preferred HK® 416 compatible handguard and any 1/2-28 muzzle device, and you’re ready to...
Assembled from All New Components – Fits Standard AR-15 Lowers
The BRN-4® Upper Receiver is now available as an Assembled Upper, with Barrel and Gas System installed. Simply add your...
The Howa 1500 6.5 Creedmoor Barreled Action is a great platform for shooters who want to build their own long range, precision rifle at an affordable price. Starting with a standard-dimension...
BRN-4 COMPLETE UPPER RECEIVERS
Assembled from All New Components, Now with Handguard and Muzzle Device
The BRN-4® Upper Receiver is now available as a Complete Upper, with Handguard...
Complete, Fully Assembled Feature-Rich "Top Half" With Threaded & Ported Barrel Options
Top off your next custom pistol build or upgrade with our Complete RMR Slide Assembly for Glock®...
Attachment Type: M-LOK
Barrel Length: 16.00
Item Height (Inches): 2.375
Barrel Contour: Lightweight
Cartridge: 350 Legend
Gas Block Diameter: N/A
Color: Black...
Assembled from All New Components – Fits Standard AR-15 Lowers
The BRN-4® Upper Receiver is now available as an Assembled Upper, with Barrel and Gas System installed. Simply add your...
CA Prop 65
1
Country of Origin
USA
Compliance Item Type
Rails and Mounts
Material
Aluminum
Ring & Mount Action
Long Action
Ring...
Barrel Contour: Lightweight
Cartridge: 223 Wylde
Barrel Length: 16.00
Color: Black
Finish: Matte
Item Length (Inches): 16.000
Receiver Style: Complete
...
Barrel Contour: Lightweight
Cartridge: 300 AAC Blackout
Color: Black
Barrel Length: 10.00
Muzzle Threads: 5/8"x24
Make Model Fit: Brownells.BRN-180
Finish:...
The PWS MK1 PRO line features the PWS long stroke piston system. This line is perfect for shooters looking for a cost-effective piston system firearm without sacrificing the high quality standards...
The Brownells BRN-22 Receiver is ready to be the foundation of your custom rimfire rifle build. Each BRN-22 receiver is precision-machined from 6061 aluminum billet to exacting tolerances. Why...