Instantly Tightens Loose Upper & Lower ReceiversHelps promote better accuracy by making the upper and lower receiver fit tighter. Open the upper receiver; drop this long-wearing, rubber wedge into..
Cover assembly features heat-treated, CrMo steel, swiss-turned, tapered rods that are knurled precisely at the point of C-Clip engagement. Simply push and turn during installation, and the rod is neve..
Heavy buffers are sometimes needed on short-barreled AR-15 rifles or to smooth out operations on certain guns.For more information visit: https://www.brownells.com/gun-parts/rifle-parts/rifle-recoil-p..
Mil-Spec Hardware for Your AR BuildThe Brownells AR-15 Rifle Length Buffer Tube Kit is made from Mil-Spec 7075 aluminium and features a matte black hard coat anodized finish.This kit includes a buffer..
Put the zing back into the rifle you thought was past its prime. Manufactured to precise tolerances, these high-quality, replacement springs help keep your AR-15 functioning properly. Great for emerge..
Put the zing back into the rifle you thought was past its prime. Manufactured to precise tolerances, these high quality replacement springs help keep your AR-15 functioning properly. 3 PackGreat for e..
Bright yellow colour provides instant recognition, indicates a safe weapon to range safety officers. Solidly built to withstand accidental bolt slamming. The curved probe stays in the chamber with the..
The Brownells M16 7.62x39 Bolt Carrier Group offers AR-15 builders building a unique rifle chambered in the 7.62x39 cartridge with the final necessary component needed to get their gun running right.T..
The Brownells M16 5.56 Complete Bolt Carrier Group is designed to work
easily and reliably in any AR-15 or M16 rifle chambered in 5.56x45mm,
300 AAC Blackout or .223 Remington. The Brownells M16 5..
The Brownells 6.5 Grendel / 6mm ARC Bolt Carrier Group provides users with a caliber-specific bolt carrier assembly that ensures reliable, premium performance at an affordable price.The Brownells 6.5 ..
The NightShroud is a flash suppressor that is designed for the AK-74s and AK-47s with 24mm threaded muzzles. It is an excellent alternative to the ubiquitous AK-74 brake that is most commonly found on..
Low profile steel gas block with a .750" gas journal. 4140 gun quality steel with a Nitride finish. Dual set screws secure the gas block to the barrel. The honed interior allows for smooth..
Convenient kits contain “Go” and “No-Go” gauges for accurately checking chamber length to make sure it meets SAAMI specs.These gauges are essential tools for ensuring a tight, accurate, safe chamber w..
CMC AR15 Lower Receiver Parts KitCMC Triggers Complete Lower Receiver Parts Kit for AR-15 is a great addition to your AR15 build.NOTE: Fire control group & grip not included.Parts included :Bolt C..
CMC Triggers is the original manufacturer of the Drop-in Trigger Group for the AR-15/10 rifle since 2003. CMC’s critical sear engagement surfaces have a proprietary machining process that renders supe..
CMC Triggers Low Profile AR15 Gas Block .750 – Nitride FinishUnique, all-steel gas blocks expand the versatility of your rifle by providing a variety of accessory rail and hand guard mounting options...
After extensive testing of magazines on the market for 458 SOCOM the Lancer L5 Advanced Warfighter Magazine was the top choice due to the polymer body and steel feed lips. The CMMG-modified Lancer L5-..
This CMMG 9 AR Modified 9mm Conversion kit comes from the factory already installed in a Magpul PMAG for use in your standard AR lower with a CMMG 9mm upper receiver. It holds 30 rounds of 9mm ammunit..
The CMMG 9mm AR-15 Conversion Mag Adapter fits into a Gen2 or Gen3 Magpul PMAG to allow you to shoot 9mm ammo through an unmodified AR-15 lower when paired with a CMMG 9mm Radial Delayed Blowback Uppe..
Whether you’re building a new AR or needing replacement parts, the CMMG Gas Tube Kit for carbine-length gas systems is made from high-quality stainless steel and includes the installation roll pin.Pro..
Whether you’re building a new AR or needing replacement parts, the CMMG Gas Tube Kit for mid-length gas systems is made from high-quality stainless steel and includes the installation roll pin.Product..
An Action Spring Designed for Carbine-Length AR-15sWhen combined with a carbine-style buffer, this carbine-style spring is perfect for installation into a traditional, carbine-length receiver extensio..