Lower Parts

SOLGW Broadsword Complete Lower Receiver w/ A5 Buffer System - No Stock The Sons of Liberty Gun Works BROADSWORD Ambi Lower Receiver is built for shooters who demand uncompromising strength, precision, and versatility. Machined from 7075 billet aluminum...

Centurion Arms MK11 Ambidextrous 7.62 Billet Lower Receiver - RAL 8000 The Centurion Arms C4 7.62 Billet Lower Receiver is the ultimate foundation for your large-frame AR build. Precision CNC-machined from billet 7075-T6 aerospace-grade aluminum and...

Atrius Development Forced Reset Selektor - Single Side The Atrius Forced Reset Selektor (FRS) — the most robust safety selector on the market, engineered for precision, speed, and durability. Designed for mil-spec AR-15 rifles chambered in .223, 5...

Sig Sauer PCB Folding Pistol Brace - Fits MCX/MPX - Coyote SIG SAUER factory PCB kit installs easily on SIG MPX or SIG MCX via the receivers 1913 interface. Comes with a forearm strap, providing a more stabile target shooting experience. Incorporates a...

Magazine catches don't have to be an inconvenience for left-handed shooters. The CMMG ZEROED ambi extended mag catch brings the ambidextrous operation of the original ambi mag catches along with an extended-release bar that gives shooters more leverage...

Bravo Company, BCM MK2 Buffer, Mod 1, T2, 5.6oz, Matte Finish, Black, Buffer Only Lessens felt recoil, without compromising reliability Provides a more consistent carrier velocity, which can aid in accuracy, reliability over conventional carbine buffer...

Reptilia Picker Ambidextrous Safety Selector - Anodized Flat Dark Earth Precision meets versatility with the Reptilia Picker Ambidextrous Safety Selector, designed for shooters who demand intuitive control without compromise. Machined from billet 7075-T6...

Reptilia Picker Ambidextrous Safety Selector - Anodized Black Precision meets versatility with the Reptilia Picker Ambidextrous Safety Selector, designed for shooters who demand intuitive control without compromise. Machined from billet 7075-T6 aluminum...

SB Tactical, SB Mini, Stabilizing Pistol Brace, Fits AR Pistol Buffer Tube, Black, Includes Adjustable Nylon Strap Product Includes: Brace, Adjustable Nylon Strap Fits All Platforms Equipped with AR-style Pistol Buffer Tube Diameter Compatibility 1...

Magpul UCS (Universal Carbine Stock) Side Folding Stock - 1913 Picatinny When adaptability meets rugged reliability, the result is the Magpul UCS—Universal Carbine Stock. Engineered for firearms with a rear-mounted M1913 Picatinny rail, the UCS...

LBE Unlimited AR15 Buffer Tube Kit - H1 Buffer Whether you're assembling a new rifle or refreshing an old workhorse, the LBE Unlimited Buffer Tube Kit delivers uncompromising performance and rugged dependability. Designed to meet the demands of serious...

Colt High Wear Parts Repair Kit - AR15/M4 Maintain peak reliability with the Colt’s Manufacturing High Wear Parts Repair Kit for AR15/M4 platforms. Engineered to keep your rifle running smoothly through intense use, this kit includes the most...