HK MR556 A4 5.56mm 16.5" 1/2"x28 Bbl Semi-Auto Rifle w/(1) 30rd Mag 81000827
Caliber
5.56×45mm NATO
Action
Semi-Auto
Capacity
30
Barrel Length
16.5"
Twist
1:7"
Sights
None (optics ready)
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Specification
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Action
Action
Semi-Auto
Barrel
Barrel Length
16.5"
Twist
1:7"
Caliber
Caliber
5.56×45mm NATO
Capacity
Capacity
30
Magazine
Magazine Type
1 Included
Safety
Safety
Ambidextrous AR selector
Sights
Scope Mount
Picatinny rail
Sights
None (optics ready)
Stock
Stock
Adjustable
From $3,549.49
8 stores in stock
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Other versions of HK MR556
(4)
HK MR556 A1 5.56/.223, 16.5" Medium Contour Barrel, M-LOK, Black, 30rd
Action:
Semi-Auto
Barrel Length:
16.5"
Caliber:
5.56×45mm NATO
Capacity:
30
Finish Per Color:
Black
(0)
HK MR556 5.56mm Semi-Auto 16.5" Barrel M-LOK Rifle w/(1) 10rd Mag 81000580
Action:
Semi-Auto
Barrel Length:
16.5"
Caliber:
5.56×45mm NATO
Capacity:
10
Finish Per Color:
Black
(0)
Heckler & Koch MR556A1 5.56mm 16.5" M-LOK 10rd - Factory California Compliant
Action:
Semi-Auto
Barrel Length:
16"
Caliber:
5.56×45mm NATO
Capacity:
10
Finish Per Color:
Black
(0)
HK MR556 A4 16.5" 5.56x45mm Ambi Rifle, Patriot Brown - 180689
Action:
Semi-Auto
Barrel Length:
16.5"
Caliber:
5.56×45mm NATO
Capacity:
30
Finish Per Color:
Brown
Tags: hk mr556
