Fmk Firearms Ar-1 Extreme Ar-15 Multi Caliber Polymer Lower Reciever Brick Red

Superior strength Built with a proprietary composite polymer to withstand extreme conditions. Unmatched durability When most lowers dent or break the AR1 eXtreme bounces back to shape. Extremely lightweight 4.3oz. Accepts all standard MIL SPEC uppers up to .50 Beowulf. Compatible with most current AR15 lower parts kits, grips and stocks.

Caliber/Gauge: 223 REM
Color: Blk
Contains Lithium Battery/s: No
FMK Firearms FMKGAR1ECR AR-1
Extreme AR-15 Multi Caliber Polymer
Lower Reciever Brick Red
Gun Type: Not Defined
Lower Material: Polymer
Model: FMKGAR1ECR