In StockSave 13%
Heckler and Koch MR556 A4 Pistol 5.56 11 Barrel 30-Rounds
Sold byGrabAGun•Posted Apr 27, 2026
Compare prices for HK MR556 A4 5.56x45 NATO Pistol 11" Threaded Barrel 30+1 Round Black$3,749.00
$4,299.00
You save $550.00 (13% off)
Price and stock data refresh continuously from GrabAGun.
Deal Summary
- Currently in stock.
- Caliber: 223/5.56
- Category: parts
- UPC: 642230269439
- SKU: GAG_81001050
- Brand: Hk
Price History
Deal Details
Heckler & Koch MR556 A4 Pistol Features The MR556 A4 Pistol leverages HK's renowned short-stroke gas piston system ensuring unmatched reliability and minimal maintenance. Its cold hammer-forged barrel is engineered for accuracy and durability while the free-floating handguard enhances handling and provides ample space for mounting optics and accessories. This pistol is equipped with ambidextrous controls for ease of use by both left and right-handed shooters. Its compact size combined with
Other Offers for This Product
Active offers from your catalog for HK MR556 A4 5.56x45 NATO Pistol 11" Threaded Barrel 30+1 Round Black.
Comparing 6 retailers carrying this product
Lowest Price: $3,299.00
Highest Price: $3,749.00
You Save: $450.00
Avg Discount: 9% off
HK MR556 A4 5.56x45 NATO Pistol 11" Threaded Barrel 30+1 Round Black
HkMidwayUSASKU/UPC: 136324
$3,299.00
View at MidwayUSA
HECKLER & KOCH MR556 A4
Heckler & KochGuns.comSKU/UPC: 476036
$3,339.99$3,999.99Save 17%
View at Guns.com
HK MR556 A4 11" 5.56 NATO, Pistol, Black - 81001050
H&KPalmetto State ArmorySKU/UPC: 51655184594
$3,449.99$3,794.99Save 9%
View at Palmetto State Armory
HK 81001050 MR556 A4 5.56x45mm 30+1 11 Black Threaded BBL, M-LOK Handguard, Black Pic Rail Rcvr, Black Pistol Tube, Black Polymer Grip, Ambidextrous,Tactical Pistols
Heckler & KochHinterland OutfittersSKU/UPC: 226866
$3,497.00
View at Hinterland OutfittersHeckler and Koch MR556 A4 Pistol 5.56 11 Barrel 30-Rounds
Heckler And KochGrabAGunSKU/UPC: GAG_81001050
$3,749.00$4,299.00Save 13%
View at GrabAGun
Heckler & Koch MR556 A4, 5.56mm, 11 Barrel, 1- 30rd Magazine, Pistol
Heckler & Koch, Inc.BattleHawk ArmorySKU/UPC: 642230269439
$3,749.00$4,299.00Save 13%
View at BattleHawk Armory