H&K MR556 A4 5.56mm NATO 16.5in 10rd Semi-Auto Rifle (81000828)
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Heckler & Koch
Overview
The Heckler & Koch H&K MR556 A4 5.56mm NATO 16.5in 10rd Semi-Auto Rifle (81000828) is a complete rifle. Compare prices from multiple merchants and find the best deal.
Specifications
Available Merchants(4)
Prices checked
Stock Alert
October 2026 on GunPartPicker
Heckler & Koch H&K MR556 A4 5.56mm NATO 16.5in 10rd Semi-Auto Rifle (81000828) ranked #51 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 #36 of the 611 complete rifles builders have added.
Today none of the 4 retailers we track has it in stock right now. Listed prices start at $3,449.99 at Sportsmans Outdoor Superstore for when it comes back.
Updated · from real builds on GunPartPicker · Prices checked · refreshed daily across 37 retailers
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