Lower Parts

The Spikes Tactical Forged AR-15 lower receiver is perfect for your next AR-15 build. This particular lower receiver features the Gadsden logo which has not been color filled. The lower is made from 7075 T6 aluminum and is finished with a Type III...

Badger Ordnance Enhanced Bolt Catch The Badger Ordnance Enhanced Bolt Catch is Billet machined from 4140 and hardened to 45-50 Rc. Re-styled to give positive tactile feel for rapid manipulation and angled to make it easier to engage/disengage...

  Knights Armament Company AR-15 Receiver End Plate with Castle Nut and Push Button QD Swivel  

  The ZEV Technologies AR15 Billet Receiver Set was designed to complement the enhanced features of the ZEV rifle product line while retaining compatibility with most mil-spec accessories to give you the most options for completing your build. ...

  PWS Ratchet Lock Castle Nut and Endplate Set The Ratchet Lock Castle Nut End Plate set works with mil-spec OR commercial buffer tubes and eliminates the need for staking. A quick upgrade to any rifle build, the Ratchet Lock Castle Nut End...

Aero M5 Builder Set w/ Atlas R-One 15" M-LOK Handguard This package deal includes the pieces you need to start building your own M5 .308 Rifle, including a M5 .308 Assembled Upper Receiver, M5 ATLAS R-ONE Handguard of choice and a M5 .308 Stripped...

  Battle Arms Enhance Pin Set LR-308/SR-25 Battle Arms Development Enhanced Pin Set (BAD-EPS) for the AR308 style rifles.   The set consists of the Enhanced Take-down Pin (BAD-ETP-308) and Enhanced Pivot Pin (BAD-EPP-308). Precision...

  Knights Armament Company Combat Trigger Guard Assembly The KAC Combat Trigger Guard is enlarged for use with gloves or for shooters with large hands. It is compatible with most mil-spec AR-15 lower receivers, but may require slight fitting in...

  Law Tactical AR Folding Stock Adapter Gen 3-M The first and only folding stock adapter compatible with AR platform rifles. The Law Tactical Folding Stock Adapter works with direct impingement or gas piston systems and fits A2, carbine,...

  2A Magazine Catch Assembly - Grooved Button and Catch The 2A Armament magazine catch offers innovative styling and functionality in two different options.  The magazine button and catch are machined from aluminum with black hard anodize...

  2A Armament LR-308/SR-25 Titanium Takedown Pins The 2A Armament™ LR-308/SR-25 Titanium takedown pin set features a through drilled design for maximum weight savings in an LR-308/SR-25  pin size.   Using certified U.S.A...

  Battle Arms Development BAD-EMR Enhanced Magazine Release - Anodized Red BAD-EMR (Enhanced Magazine Release) for the AR15/AR10 Precision CNC Machined for billet 7075-T6 Aluminum (not 6061) in an anodized Red finish, the BAD-EMR features an...