Home / Complete Uppers / Ar57 / AR57 Ultralight Tactical AR-15 Complete Upper Receiver 5.7x28mm 16" Barrel
▼ 11% below avg
AR57 Ultralight Tactical AR-15 Complete Upper Receiver 5.7x28mm 16" Barrel
Lowest Price
$599.99
MSRP
$769.99
Savings
22% off
In Stock at
10 Stores
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OpticsPlanet Coupon
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Specifications
Brand
Ar57
MPN
ULT 0116
UPC
051497297985
Description
The AR57 Upper Receiver Assembly converts an AR-15 to shoot 5.7x28 FN ammunition. The unique upper design loads on top and accepts FN PS90 magazine (not included) and ejects downward through the AR-15 magwell. This upper is precision machined from a one piece aluminum forging. Forged from one 7075 T6 Mono bloc Aluminum, called a Kryptonite Mono bloc with a Black Melanite Treatment Finish.
