Cross Machine Tool CMT UHP-15 Billet Lower

Name: Cross Machine Tool CMT UHP-15 Billet Lower
SKU: ARL-BIL-004
Availability: InStock

$424.35

7075-T6 billet lower with Type III hard coat anodizing. Flared magwell, integrated trigger guard, ambidextrous controls.

2 in stock

SKU: ARL-BIL-004 Category: Billet Lowers

Description

The CMT UHP-15 is a billet AR-15 lower receiver machined from 7075-T6 aluminum. It has a Type III hard coat anodized finish in matte black for wear resistance. The lower features an oversized flared magwell for faster reloads and an integrated trigger guard.

Tolerances are held to ±0.005″ on critical dimensions. The lower is compatible with mil-spec AR-15 upper receivers and standard fire control groups. The ambidextrous bolt release and magazine catch require proprietary parts from Cross Machine Tool.

This is a serialized firearm component that requires FFL transfer. The lower ships with a threaded bolt catch pin and tensioning screw for upper receiver fitment. No additional tools are required for installation beyond standard armorer’s wrench and punches.