AR-57 5.7x28mm Semi-Auto Upper Rifle
$699.00
The AR-57 is a unique straight-blowback semi-automatic upper receiver that fits any standard AR-15 lower and accepts FN P90 magazines, giving shooters 50 rounds of 5.7x28mm in a familiar AR platform. Cases eject downward through the empty magwell, keeping the shooter clean and the action reliable. A
Description
The AR-57 is a unique straight-blowback semi-automatic upper receiver that fits any standard AR-15 lower and accepts FN P90 magazines, giving shooters 50 rounds of 5.7x28mm in a familiar AR platform. Cases eject downward through the empty magwell, keeping the shooter clean and the action reliable. A conversation-starting and functionally unique addition to any AR collection.
Specifications
- Manufacturer: AR-57
- Model: AR-57 5.7x28mm Semi-Auto Upper Rifle
- Caliber: 5.7x28mm
- Action: Semi-auto
- Barrel Length: 16 inches
- Weight: 5.5 lbs
- Capacity: 50 rounds
Shipping & FFL Transfer: All firearms ship to a licensed FFL dealer in your area. Buyer is responsible for arranging FFL transfer. Contact [email protected] with any questions.
