HK USA MR556 A4 REM | 5.56 NATO BLACK

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SHIPSSeller Ships
VENDORSeller is a Vendor
Seller Rating: Not Rated
Listing ID: DB575308
Sold By: Vendor
Listed On
Apr 12, 2026
Item Type
Handguns
Caliber/Gauge
223 Remington
Manufacturer
Heckler & Koch
Condition
New
Location
Dallas, TX
Seller Ships
Yes
Member Since
Aug 2025

FACTORY NEW from FFL dealer - Visit riggsfirearmsllc.com for more products and great deals!
MR556 A4 5.56 11" 30+1 BLK 223 Rem | 5.56 NATO
MANUFACTURER: Heckler and Koch (HK USA)
FAMILY: MR556 Series
MODEL: MR556 A4
TYPE: Semi-Auto Pistol
ITEM GROUP: AR Style Centerfire Rifles
ACTION: Semi-Auto
CALIBER/GAUGE: 223 Rem | 5.56 NATO
FINISH: Black
FINISH TYPE: Black
STOCK: Collapsible / Folding Stock
STOCK/GRIPS: HK Endanced Ergonomic Grip
BARREL: 11"
OVERALL LENGTH: 26.5"
RATE-OF-TWIST: 1-in-7"
CAPACITY: 30 + 1
# OF MAGAZINES: 1
MAG DESCRIPTION: 30 rd.
SIGHTS: No Sights
SIGHT TYPE: None
THREAD PATTERN: 1/2x28
SPECIAL FEATURE: Threaded Barrel
WEIGHT: 6.61 lbs.
SHIPPING WEIGHT: 11 lbs.
SAFETY FEATURES: Ambidextrous Safety Lever
RECEIVER: Fully Ambidextrous Lower
ADDL INFO: Short Stroke Gas Piston
ADDL INFO: HK416 Upper Receiver
ADDL INFO: M-LOK Handguard
MFG MODEL NO: 81001050

Sold By: Vendor
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