Lower Parts

 Designed to improve the reliability and function of an AR-15 platform, it features unique drain holes for rapid water drainage and offers 10 stock adjustment positions. This 10-position buffer tube offers significantly more length of pull...

Yankee Hill Machine YHM-15 Complete Lower Receiver - USED Upgrade your AR platform with the Yankee Hill Machine YHM-15 Complete Lower Receiver, a premium mil-spec lower engineered for reliability, speed, and enhanced shooting control. Precision-machined...

Sons of Liberty Gun Works is a manufacturer of quality firearms and parts, perfect for your next build, next competition, or next line of defense. Their small parts fit most mil-spec firearms. Sons of Liberty Gun Works, Enhanced Blaster Guns, Lower Parts...

Knight's Armament SR-15 IWS Partially Stripped Lower Receiver Kit Built for serious AR enthusiasts and trusted by professionals worldwide, the Knight’s Armament SR-15 IWS Partially Stripped Lower Receiver BLEM delivers the premium engineering and...

Atrius Development Ambidextrous Forced Reset Selector - G-LEVER - OPEN BOX The Atrius Development Group G-LEVER Forced Reset Selector (FRS) is a next-generation control upgrade engineered for shooters who demand faster manipulation, enhanced control, and...

Primary Weapons System MK1 MOD 2-M Complete Lower Receiver The PWS MK1 MOD 2-M Complete Rifle Lower sets a new standard in modular AR-15 platform design, delivering a rugged, ambidextrous foundation built for adaptability, control, and long-term...

SOLGW Mil-Spec 6 Position Carbine Length Buffer Tube Machined from high-strength 7075 aluminum, this buffer tube is built to withstand rigorous use without flex or failure. Whether you're assembling a new carbine or upgrading an existing platform, its...

SOLGW “XP” Extra Power Rifle Spring Constructed from premium 17-7 passivated stainless steel, this spring is designed to resist corrosion while maintaining consistent tension over extended use. The added القوة helps regulate bolt...

SOLGW Ambidextrous Mil-Spec Safety Selector Kit Mil‑spec ambidextrous semi‑auto selector, includes spring, detent, and hex wrench for installation.

Atrius Development Ambidextrous Forced Reset Selector - G-LEVER The Atrius Development Group G-LEVER Forced Reset Selector (FRS) is a next-generation control upgrade engineered for shooters who demand faster manipulation, enhanced control, and...

SOLGW MK1 Maritime Billet Stainless Bolt Catch with XP Spring & Plunger The SOLGW MK1 Maritime Billet Stainless Bolt Catch with XP Spring & Plunger is a purpose-built upgrade designed to dramatically improve speed, control, and reliability during...

Edgar Sherman Design Granite Grip The Granite Grip utilizes MJF 3D printing with durable Nylon 12 just like our Enhanced Foregrips for M-Lok or Picatinny. This method of manufacturing is unique in that it doesn’t conform to modern manufacturing...