Lowers

Knight's Armament Corp. KAC SR-30 IWS LOWER RECEIVER The ambidextrous bolt release, selector lever, and magazine release offers left-handed users the ergonomic advantages inherent to AR15-based controls. The drop-in KAC two-stage trigger serves double...

Knight's Armament Corp. "KAC" SR-15 LOWER RECEIVER STRIPPED If you're in the market for a genuine, Stoner-style AR-15 rifle build, then one of the best starting points from one of the most respected AR-15 manufacturers in America is the Knight's...

The Defender-H lower receiver, also known as the original LMT .308  Modular Weapon System (MWS) lower receiver. This receiver offers ambidextrous selector and magazine release machined directly into the receiver and have been designed to function...

LMT Defense MARS-L Stripped Lowers  M7SL The LMT® Modular Ambidextrous Rifle System (MARS®) lower receiver offers ambidextrous controls to include: selector, magazine release and bolt catch and release.  An enhanced flared magazine...

LMT MARS-L SOPMOD - COMPLETE LOWER M7DA4 The LMT® Modular Ambidextrous Rifle System (MARS®) lower receiver offers ambidextrous controls to include: selector, magazine release and bolt catch and release.  An enhanced flared magazine well...

Noveske   The Noveske Gen1 lower receiver is constructed of forged aluminum. It is compatible with all Mil-Spec AR-15 parts and accessories and is precision machined and finished by hand.  

Rock River Arms LAR-15 Stripped Lower marked 5.56mm Brand new from Rock River, no limit !  

Seekins NX15 Stripped Lower  The NX15 lower has features not found on standard AR lower receivers that significantly improve handling and performance. The Seekins Precision Enhanced Bolt Catch and Ambi-release feature come standard on the NX15...

SP223 GEN2 BILLET LOWER LOGO   Precision CNC machined from solid billet 7075-T6 aluminum, the SP223 Billet Lower is the first step to building the best AR15 possible. Mil-Spec is just a starting point for Seekins Precision. Specifically designed...

Sharps Bros - Jack9 "9mm, .40 S&W" Billet Lower  This is Sharps Bros pistol caliber version of The Jack, now updated to the Gen2 styling. Glock magazine fed. Available as the AR-15 lower that is compatible with most AR15 pistol caliber uppers...

Sharps Bros - LIVEWIRE GEN II - Stripped Lower Livewire is a more traditional style AR15 receiver, but still unlike anything else out there with looks all its own. Heavily flared mag well, ambidextrous bolt release, a stepped transition between trigger...

Sharps Bros - OVERTHROW - Stripped Lower  This, my friends, is Overthrow. An open mag well helmet design, with battle worn dents, sword gashes and crack lines. Leave it anodized black, give it a Spartan style, a Viking theme ... the customization...