FrontLine Armoury | Gun shop FL
We are dedicated to providing the highest quality in Florida.
2,499.00$
Heckler & Koch MR556 A4 Upper Receiver, 223 Remington/556NATO, 11″ Barrel, Threaded 1/2X28, M-LOK Handguard, Anodized Finish, Black, Fits AR-15 Lower Receivers, Includes Bolt Carrier Group, Charging Handle, Buffer Weight and Buffer Spring 51000385 | HK UPPER MR556A4 5.56 11″ BLK – MR556 A4 Upper Receiver | FrontLine Armoury – Gun shop FL
29 in stock
Heckler & Koch MR556 A4 Upper Receiver, 223 Remington/556NATO, 11″ Barrel, Threaded 1/2X28, M-LOK Handguard, Anodized Finish, Black, Fits AR-15 Lower Receivers, Includes Bolt Carrier Group, Charging Handle, Buffer Weight and Buffer Spring 51000385
FrontLine Armoury – Gun shop FL
| Weight | 142 lbs |
|---|---|
| Dimensions | 31.25 × 12.75 × 3.75 in |
| Blocked from Dropship | Y |
| CA Prop 65 | Y |
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FrontLine Armoury | Gun shop FL
We are dedicated to providing the highest quality in Florida.
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