Fits AR-15 Lower Receivers
Suppressor-ready Concentric 1/2X28 Threads
Adjustable Gas Regulator for Shooting Suppressed and Unsuppressed
M-LOK Interface with Integral Ambi QD Cups
Match Rifle Cold Hammer-forged Barrel
MR556 A4 Upper Receiver 11"
Heckler & Koch
$1,989.99
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Heckler & Koch
MR556 A4 Upper Receiver 11"
- SKU:
- 51000385
- UPC:
- 642230270220
- Condition:
- New
- Availability:
- Available - Email to Purchase.