H&K MR556 A4 5.56mm NATO 11in 10rd Semi-Auto Pistol (81001051)
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Heckler & Koch
Overview
The Heckler & Koch H&K MR556 A4 5.56mm NATO 11in 10rd Semi-Auto Pistol (81001051) is a complete rifle. Compare prices from multiple merchants and find the best deal.
Specifications
Available Merchants(5)
Prices checked
Stock Alert
October 2026 on GunPartPicker
Heckler & Koch H&K MR556 A4 5.56mm NATO 11in 10rd Semi-Auto Pistol (81001051) ranked #18 of the 207 complete rifles builders added on GunPartPicker in October 2026. Builders have added it to their builds on GunPartPicker. Since April 2026, it ranks #11 of the 612 complete rifles builders have added.
It was in stock most times we checked in October 2026, but today none of the 5 retailers we track has it in stock right now. Prices barely moved in October 2026, holding around $3,749, with no real sale all month. Listed prices start at $3,749 at Palmetto State Armory for when it comes back.
Updated · from real builds on GunPartPicker · Prices checked · refreshed daily across 37 retailers
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