Lower Parts

DETAILS 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 and ambidextrous magazine and bolt...

The 2A Armament AR10/LR-308/SR-25 Titanium Takedown Pin Set features a through drilled design for maximum weight savings in an AR10/LR-308/SR-25 pin size. Using certified USA 6AL-4V Titanium, these pins weigh in at 0.25 oz total for both pins...

Sons of Liberty Gun Works Blaster Guts Lower Parts Kit Upgrade your firearm with the Sons of Liberty Gun Works Blaster Guts Lower Parts Kit – the ultimate combination of premium quality, durability, and performance. Made from only the highest...

The unique design features ambidextrous quick detach sling mounts and two set screws on the bottom of the unit. The first screw is a dog point screw that fits in the groove on the bottom of the buffer tube ensuring consistent alignment. The second, a...

Knight's Armament Modular Ambidextrous Semi-Auto Safety Selector Kit Customizable safety kit includes options of full length, scalloped, short and no lever options for either side.   For Semi-Auto guns only.

2A Armament, Takedown Pins, Titanium, Fits AR15, Black Finish "Mil-Spec" .250 Size Pocketed Design Through Drilled for Weight Reduction 6AL-4V Titanium Black Finish The 2A Armament Titanium takedown pin set features a through drilled design...

Spike's Tactical stainless steel heavy buffer for use in a carbine stock. The ST-9X is a dedicated 9mm buffer due to its extended length. Its extended length helps eliminate the problem of breaking bolt catches. The buffer will smooth the gun out, make...

Spike's Tactical strives to build the highest quality products and offer them at the best possible price to the consumer. It doesn't matter if you are simply a gun enthusiast, a competitive 3 gun shooter or a military or law enforcement professional,...

The 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 upgraded to include a MOE® Grip, and Geissele S3G Trigger. Save when you buy it complete and...

The 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 upgraded to include a MOE SL® Grip and MOE SL® Carbine Stock. Save when you buy it...

  Battle Arms Development Enhanced Modular Magazine Release - Large/Black Precision CNC Machined for billet 7075-T6 Aluminum in an anodized FDE finish, the BAD-EMMR features an unique, patent pending three sided dovetail finger pad attachment...

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