Upper Receivers

  Bootleg AR15 Upper Receiver The Bootleg upper receiver is machined from 7075 aluminum and mil spec hard anodized. It features a lightweight design and upgraded features to start your build off right. Machined from forged 7075 Aluminum Mil...

  2A Armament Xanthos Lite Billet Large Frame Receiver Set The XANTHOS-lite was developed to give the end user a lightweight solution for the popular “large frame” 308 (LR308/SR-25) pattern of firearms.  The XANTHOS-lite is geared...

  LANTAC UAR AR15 Upper Advanced Receiver The patent pending SMOOTHCAM system features a domed head, low friction cam pin and special upper receiver that offer ultra smooth operation. With its blended cam recess the UAR upper is machined from...

2A Armament, BALIOS-LITE, Gen 2, Upper, 556NATO, Black, Billet 7075-T6 Aluminum, AR Rifles, FT CNC Machined from U.S.A. sourced 7075-T6 plate aluminum Pocketed design reduces weight, and enhances appearance Bead blasted and hard coat anodized...

  Seekins Pro Series 12" 223 Wylde Complete Upper The SPROV3 is designed to use on its own or with a suppressor. It is configured to keep the overall length to approximately that of a standard carbine by the use of a 12 inch barrel and the Seekins...

The Balios Lite Gen 2 set maintains all the great features and overall light weight of the prior model with a new ergonomically designed integral trigger guard, different picatinny rail pockets designed for durability, and transitions for 3rd party...

  VLTOR KeyMod VIS 14" One of VLTOR’s most innovative products is the Versatile Interface Structure (VIS) upper receiver assembly. VLTOR is now introducing the VIS-KM, with the integrated KeyMod system. The KeyMod system breaks from the...

  Seekins Precision SP223 Billet Upper Seekins Precision Billet upper receivers combine strength and perfection into a rock solid platform to build your dream AR. All SP uppers are held to the same quality expectations. Seekins Precision...

VLTOR MUR 1A Upper Receiver w/ Forward Assist Engineered for uncompromising strength and precision, the VLTOR MUR-1A Modular Upper Receiver sets the standard for elite AR15/M16 builds. Crafted from 7075 aircraft-grade aluminum, this Mil-Spec flat-top...