Fmk Firearms Ar1extreme Ar1 Extreme Lower Receiver Polymer Multi-Caliber Black FMKGAR1E 850979004338

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 FMKGAR1E AR-1 Extreme
AR-15 Multi Caliber Polymer Lower
Reciever Black
Gun Type: Not Defined
Lower Material: Polymer
Model: FMKGAR1E
Prop 65 Cancer Causing Chemical: Lead
Prop 65 Item: Yes
Prop 65 Labeled: Yes
Prop 65 Reproductive Harming Chemical: Lead
Prop 65 Settlement: No
Prop 65 Short Form Label on Product: Cancer & Reproductive Harm

Specifications