▼ 15% off
FMK Firearms AR-1 Extreme Black Multi-Caliber AR-15 Polymer Stripped Lower Receiver
Best price 15% off MSRP 5 in
stock at 12 retailers
Compare Deals from 12 Retailers
Sorted by lowest price
Page 1 of 2
Custom Engraving
Extremely Lightweight
Superior Strength
Unmatched Durability
Specifications
Caliber
Brand
Model
AR-1 EXTREME
Series
Lower Receiver
MPN
FMKGAR1E
UPC
850979004338
MSRP
$39.99
Action
Semi-Auto
Weight
4.3 oz
Finish
Black
Description
The FMK Firearms AR-1 Extreme is a stripped polymer lower receiver for the AR-15 platform, built to serve as the foundation for a custom rifle build. It is manufactured in the USA from a composite polymer and finished in black.
This lower weighs 4.3 oz and is listed for use with the 223 Remington and 5.56x45mm NATO calibers. It is compatible with most standard AR-15 lower parts kits, grips and stocks, and is intended to accept mil-spec upper receivers up to .50 Beowulf.
Because it is sold stripped, the receiver does not include a trigger group, buffer tube or other lower parts.
- Type: Stripped lower receiver
- Platform: AR-15
- Calibers: 223 Remington, 5.56x45mm NATO
- Material: Polymer
- Finish: Black
- Weight: 4.3 oz
- Action: Semi-Auto
- Fits: AR-15 lower parts kits, grips and stocks
