In StockSave 17%
Type
handgun
Last Seen
May 20, 2026
HECKLER & KOCH MR556 A4
Sold byGuns.com•Posted Apr 27, 2026
Compare prices for HK MR556 A4 5.56x45 NATO Pistol 11" Threaded Barrel 30+1 Round Black$3,339.99
$3,999.99
You save $660.00 (17% off)
Price and stock data refresh continuously from Guns.com.
Deal Summary
- Currently in stock.
- Category: handgun
- UPC: 642230269439
- SKU: 476036
- Brand: Hk
Price History
Deal Details
The MR556 is the civilian variant of H&K's legendary HK416 service rifle that has seen heavy use among military and police forces across the world. The rifle features a nitrided marksman barrel, giving the rifle greater accuracy ideal for target and competition shooting common in the civilian sphere. The A4 configuration features a lighter overall weight and ambidextrous controls with new 45-degree safety throw lever for faster and more responsive manipulation. A new, lighter M-LOK handguard all
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 MidwayUSAHECKLER & 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 Outfitters
Heckler 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