HK MR556 556NATO 16.5" Black 10 Rounds CA

.223 Remington
Semi-auto
10 rd capacity
16.5" barrel
Rifles

UPC 00642230259331

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	10m 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

Description

HK MR556 CA Compliant, Semi-automatic Rifle, 223Rem/556NATO, 16.5" Barrel, Black Finish, 6 Position Collapsible Stock, 10Rd, 1 Magazine, 9" Modular Rail System 81000463

Specs

Brand	Heckler & Koch
Categories	Rifles · Firearms
Caliber	.223 Remington
UPC	00642230259331
Capacity	10Rd
Type	AR
Model	MR556

Action	Semi-Automatic
Grip_type	Polymer
Accessories	1 Mag
Description	9" Modular Rail System
Finishcolor	Black
Barrel_length	16.5"

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D.O.P.E.Price history

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

Current best: $2,772.77
Low: $2,772.77
High: $2,772.77
Tracking since: Oct 10, 2026

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

Other versions

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

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