Aero Precision AR15 Assembled Upper Receiver .458 SOCOM Model **Works With 450 Bushmaster & .458 SOCOM Calibers** - $62.95

Description

Aero Precision AR15 Assembled Upper Receiver

.458 SOCOM Anodized Black

**Works With 450 Bushmaster & .458 SOCOM Calibers**

Forged from 7075 T6 aluminum, Aero Precision’s .458 SOCOM Assembled Upper Receiver is precision-machined to M16/M4 specification and features M4 feedramps. This unit comes assembled with both the ejection port door and forward assist.

Marked as .458 SOCOM with an enlarged ejection port to reliably cycle large caliber rounds such as the eponymous .458 SOCOM or .450 Bushmaster.

Features:
Port door opening has been enlarged to fit .458 SOCOM and other similar rounds (.450 Bushmaster, .50 Beowulf, etc.)

Features custom .458 SOCOM markings

M4 Feedramps

.250 takedown pin holes

Laser engraved T-marks

Includes AR-15 port door and forward assist