This complete upper receiver features the same tried-and-true construction and aesthetics as our M4E1 Threaded Upper Receivers, without provisions for a forward assist.
Includes:
M4E1...
This complete upper includes our Slimline Handguard. The slimline line of handguards have a unique milling profile, designed to maximize grip ergonomics and minimize weight while still providing...
NOTE: This part features a colored anodized finish. These finishes are held to different aesthetic standards than parts finished in black anodizing or Cerakote. For more information on colored...
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...
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...
Attachment Type: Direct Mount
Item Weight (lbs): 4.320
Barrel Contour: Lightweight
Cartridge: 5.56x45 NATO
Barrel Length: 20.00
Kit: Full
Gas System Length:...
Brownells has paired the Daniel Defense Stripped M4A1 Upper Receiver with the ever popular LAW Tactical Folding Stock Adapter! The Daniel Defense upper is finished in the Desert Dark Color they...
Ambidextrous charging handle extension
Drop in ambidextrous charging handle extension for the popular Ruger MKIII & 22/45. Makes charging the MKIII and 22/45 easier for both right and...
Item Length (Inches): 1.000
Item Weight (lbs): 0.030
Make Model Fit: AR-15.Universal
Item Height (Inches): 1.100
Item Width (Inches): 0.900
The AR Duty line is the latest in TriggerTech triggers that offers robust reliability without compromising performance. Inspired by active MIL / LE Operators these triggers offer a longer take up...
Cartridge: 5.56x45 NATO
Barrel Contour: Medium
Barrel Length: 10.30
Color: Black
Finish: Matte
Make Model Fit: AR-15.Universal
Material: Aluminum
Hand:...
Law Tactical's steel adapter enables installation of a folding stock on any AR-15 to create a smaller-profile rifle for easy deployment from a vehicle or transport in non-permissive environments....
Drop-in .22 LR conversion system comes fully assembled and ready to install in any semi-auto AR-15 to help you practice critical shooting skills with economical rimfire ammunition. Helps you...
The .224 Valkyrie / 6.8 SPC II Bolt Carrier Group is completely assembled and ready for use in any AR15 or M16 rifle. Made specifically to work with rifles chambered in .224 Valkyrie and 6.8 SPC...
The Stag 10 Long Pursuit Complete Left-handed Upper 6.5 Creedmoor The Stag Arms Pursuit AR Complete Upper is purpose-built for hunters who demand top-tier performance and agility in the field....
This Stag 15 barrel is chambered in 300 AAC Blackout with a step profile. Finished in black nitride for strength & longevity, this 16 inch 1/7 twist rate barrel is ready to bring some punch to...
This 9mm chambered 11 inch straight profile barrel is machined from 4150 Chrome Moly Vanadium steel with a QPQ Corrosion Resistant Finish and 1/2-28 x .400 full profile threads.
Designed to...
The Aero Precision EZ Takedown pins provide improvements in both aesthetics and tactile feedback when compared to traditional mil-spec takedown and pivot pins. As an added quality-of-life feature...
The Aero Precision BREACH® is a rugged, ambidextrous, precision-manufactured charging handle for the AR15 platform. The BREACH's design utilizes a reinforced 7075-T6 aluminum bar that is up to the...
This 9mm chambered 16 inch straight profile barrel is machined from 4150 Chrome Moly Vanadium steel with a QPQ Corrosion Resistant Finish and 1/2-28 x .400 full profile threads.
Designed to...