Description
HECKLER AND KOCH MR556 MRS 16.5″ 10RD 5.56 NATO
H&K item #: 81000580
AR-15 Rifle
5.56 NATO (accepts .223 Remington and 5.56 NATO)
10 Rounds
16.5″ Cold Hammer Forged Barrel With 1:7 Twist
Short Stroke Gas Piston System
A2 Flash Hider Muzzle Device
12″ Free Float MLOK Handguard
Improved Charging handle
Aluminum Upper Receiver
Proprietary Tungsten Filled Buffer Weight
Piston Bolt Carrier Group
Ambidextrous Safety Selector
Enhanced Adjustable Stock
Length 37.68″
Weight: 8.6 lbs
Black Finis
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