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HK 235975A5 MR 556 AR-15 COMPLETE PISTON UPPER 223 REM/5.56 NATO 16" BLACK
Retail Price Discount Firearms Price
$2,025.00 $1,875.00
Backordered ETA Unknown
Our inventory moves so fast, sometimes we run out before our next supply has come in! Sorry we are out of stock at the moment, but come back and receive $5 off your next order with code SAVE5.
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Specifications:
235975A5
642230247505
Hunting/Target
Black
Complete Piston Operated
223 Remington/5.56 NATO
None (Optic Ready)
16.0"
4140 Steel
Hammer Forged
Black
A3
Quad Rail
Black
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Description:
This kit has been designed and manufactured to HK's exacting standards of excellence and is intended for use in, and with, Mil-Std buffer tubes, as are provided with the HK MR556A1 rifle. Due to the precise nature of the components of this kit, they must be installed as a complete kit to ensure proper operation. The MR556A1 Upper Receiver Kit (URK) consists of an MR556A1 upper receiver/barrel assembly, complete bolt mechanism, and buffer and action (recoil) spring. The MR556A1 Upper Receiver Kit is designed to be fully interchangeable with most high quality AR-style firearms. MR556A1 upper receiver kits can be used to retrofit many non-HK AR systems by replacing the aforementioned components with MR556A1 URK components.
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