The FMK Firearms AR1 is an ultralight polymer lower receiver for AR-15 style firearms. It features durable proprietary polymer construction, molded in black finish, integrated trigger guard, and compatibility with most lower parts kits and mil-spec upper receivers.
The FMK Firearms AR1 lower receiver is a multi-caliber, AR15 Lower Receiver, manufactured in the USA of a high impact proprietary composite polymer. This state of the art polymer provides superior strength, unmatched durability and is extremely lightweight at only 4.3oz compared to competing polymer lowers. The AR1 eXtreme is by far the strongest composite polymer lower on the market today. The key to any AR build is the foundation and on an AR15, that is the lower receiver. This lower is compatible with most current AR15 lower parts kits, grips and stocks, and accepts mil-spec upper receivers up to .50 Beowulf.
FMK AR1 Lower Specifications:
Brand: FMK Firearms
Category: Stripped Lowers
Caliber: Multi-Caliber
Model: AR1 Extreme
Series: Lower Receiver
Type: Lower Receiver
Finish: Black
Material: Polymer
Gun Model: AR-15
Gun Type: AR Platform
Trigger: None
LPK: None
More Information
Condition
New in Box
Finish Per Color
Black
Manufacturer
FMK Firearms
Manufacturer Part Number
GAR1P
Model
AR1 Extreme
Type
Lowers
UPC
850979004338
WARNING: This product can expose you to chemicals including arsenic, which is known to the State of California to cause cancer. For more information, go to WWW.P65WARNINGS.CA.GOV
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