Upper Receivers

  Noveske Gen III Billet Upper Receiver - FDE 3rd generation AR15 billet upper receiver in flat dark earth (FDE) precision machined billet aluminum construction.   Stripped Receiver FDE Cerakote    

Aero Precision AR15 Assembled Upper Receiver - Black Manufacturing a great receiver isn't just about what the end product looks like. It's about what it feels like, how it works, how it handles and performs. Aero Precision products have been...

  Spikes Tactical AR15 Billet Upper Receiver Gen 2 The Spike’s Tactical billet upper-Gen II receiver is not just another different cosmetic alternative to forged upper receivers but it’s actually designed with functional upgrades that...

  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...

  Spikes Tactical Upper Receiver - Forged M4 Flat Top (Multi Cal) The Spike’s Tactical M4 flat top upper receiver is machined from a Mil-Spec 7075 T6 forging with a durable Type III Hardcoat Anodized finish that also features laser engraved...

  BCM M4 AR15 Upper Receiver Assembly (w/ Laser T-Markings) Built to the correct Mil-Specs.   (Inside Diameter for barrel extension slightly undersized for a tighter fit to the barrel and a more accurate rifle.) Features: • Precision...

  San Tan Tactical STT-15 PILLAR Billet Upper Receiver With so many AR-15 upper receivers on the market today we decided to challenge ourselves and create something better, something different. Being better was not enough -- we needed...

  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 Precision Forged Upper is precisely machined to better than MIL-SPEC tolerance while mating with any other MIL-SPEC part.

  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...