LanTac USA Upper Advanced Receiver for AR-15

Original price was: $254.99.Current price is: $229.99.

Black
SKU: N/A

Product Description

The patent-pending SMOOTHCAM(TM) 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 Billet 7075-T6 certified aluminum and milspec, Type3, Class2, Deep Black, Hardcoat Anodized. The UAR(TM) is a precision machined upper with a special proprietary bore that is ultra-smooth with a roughness average in micro inches of 16, as opposed to standard bored or milled uppers that are 32-63, or higher. This reduces bolt carrier friction and creates a much smoother operation. Barrel nut threads, bore, and barrel extension surfaces are all machined in one operation so that they are perfectly concentric and perpendicular to the barrel and fixing assembly. The cam pin recess has been carefully designed with a smooth surface that flows into the main reciprocation channel. This allows the specially designed radial, domed head cam pin to move with a minimum of wear against these internal surfaces.

  • Material: 7075-T6 certified aluminum
  • Finish: Hardcoat Anodized
  • Platform: AR-15
  • DomeHead Cam pin recess is designed with a smooth surface that flows into the main reciprocation channel.
  • Reduced bolt carrier friction for smooth operation.

 

Specifications

Overview

Brand

Technical Information

Material

7075 Aluminum

Finish

Anodized

Firearm Compatibility

Catalog Location

California Prop 65 Warning

WARNING: This product can expose you to chemicals, which are known to the State of California to cause Cancer and Reproductive Harm. For more information visit www.P65Warnings.ca.gov