HK MR556 556NATO 16.5" 10 Rounds MLOK CA

Name: HK MR556 556NATO 16.5" 10 Rounds MLOK CA
Brand: Heckler & Koch
SKU: zrgj2dz

UPC 00642230261679

Compare prices

1 offer · 0 in stock · sorted by best price

Retailer	Price	Stock	Last checked	Deal
Locked & Loaded	$2,772.77	Out of stock	13m ago	Go to deal

Prices and stock are from each retailer's latest check and can change. Price Dope may earn a commission from retailer links. Disclosure

HK MR556, Semi-automatic, 223 Rem/556NATO, 16.5" Barrel, Black Finish, California Compliant, 10Rd, Mag Lock 81000536

Lowest price across connected retailers, from every price check we've recorded.

One price check so far ($2,772.77 on Oct 10, 2026). The chart fills in as retailers are re-checked.

Recent price checks (1)

Date	Retailer	Price	Stock
Oct 10, 2026, 9:05 PM PT	Locked & Loaded	$2,772.77	Out of stock

Same model in other configurations. Each is a separate product with its own prices. This page: 16.5" barrel · 10 rd · MLOK · CA compliant.