Lowers

Aero Precision - Complete Lower w/ Magpul MOE SL® Grip & SL-K™ Carbine Stock All BLACK Finish The Aero Precision AR15 Complete Lower Receiver is the perfect base for your custom AR15 build. This complete lower features AR15 Gen 2 Lower...

Aero Precision - M4E1 Complete Lower Receiver w/ A2 Grip and M4 Stock - FDE Cerakote The M4E1 Complete Lower Receiver is the perfect base for your custom AR15 build. This complete lower features our new M4E1 Lower Receiver with an A2 Grip and M4 Stock...

Aero Precision - M4E1 Complete Lower Receiver w/ Magpul™ MOE and STR - FDE Cerakote The M4E1 Complete Lower Receiver is the perfect base for your custom AR15 build. This complete lower features our M4E1 Lower Receiver and is upgraded to include a...

Aero Precision - M4E1 Complete Lower Receiver w/ Magpul™ MOE and SL-S - FDE Cerakote Our M4E1 Lower Receiver delivers billet aesthetics at a forged price. This custom designed enhanced forging is machined from 7075-T6 Aluminum and compatible with...

Aero Precision -M4E1 Complete Lower Receiver w/ Magpul™ MOE and STR - Anodized Black The M4E1 Complete Lower Receiver is the perfect base for your custom AR15 build. This complete lower features our M4E1 Lower Receiver and is upgraded to include a...

Aero Precision M4E1 Complete Lower Receiver, MOE SL Grip & SL-S Carbine Stock The Aero Precision M4E1 Complete Lower Receiver is the perfect base for your custom AR15 build. This complete lower features our custom designed M4E1 Lower Receiver and is...

Super Duty Stripped Lower Receiver, 5.56 -  Black Geissele The Geissele Super Duty Stripped Lower, is precision machined from 7075-T6 aluminum forging and quality assured to the mil-spec standard at the Geissele facility. The Super Duty stripped...

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...

DEFENDER-L STRIPPED LOWER LMT DEFENSE Stripped Defender Lower Receiver SPECS Dimensions: 15.75 in Caliber: .204 Ru, .300 BLK, 5.56×45, 6.8 SPC Lower Type: Defender-L    

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...

M4E1 Stripped Lower Receiver Aero Precision Forged 7075-T6 Aluminum The M4E1 Lower Receiver delivers billet aesthetics in a forged package. This custom designed enhanced forging is machined from 7075-T6 Aluminum and compatible with all mil-spec AR15...

M4E1 Stripped Lower Receiver - FDE Cerakote  Aero Precision DESCRIPTION The M4E1 Lower Receiver delivers billet aesthetics in a forged package. This custom designed enhanced forging is machined from 7075-T6 Aluminum and compatible with all...