The HK MR556 A1 is a civilian variant of the HK416, manufactured by HK USA with a hybrid German/US component mix. While its barrels are German blanks finished in the US (reportedly by Daniel Defense) and are not chrome-lined, the rifle maintains HK's reputation for reliability and accuracy. It features a German upper receiver and a US-made lower, often paired with Magpul furniture.
This review showcases the H&K MR556 A1 enhanced with custom WOOX wood furniture. The video demonstrates manual loading, live fire at an outdoor range, suppressed shooting highlighting the piston system's performance, and rapid fire with magazine changes. It emphasizes safe handling and efficient operation, suggesting a high level of expertise from the presenter.
This video showcases the HK MR556 A1 rifle paired with the Triton Starstrike digital night vision scope. It demonstrates weapon preparation, optic interface navigation including day/night modes, and live-fire performance from various positions. The review highlights rapid fire capabilities, reloads, and the rifle's cycling under recoil, with close-ups of the bolt carrier group and brass ejection.
This review showcases the Heckler & Koch MR556 A1, a civilian variant of the HK416. It highlights the rifle's features, including the attachment of a SureFire SOCOM suppressor and the use of a Trijicon ACOG optic. The video demonstrates live fire drills from various positions, emphasizing the rifle's handling and suppressed sound signature, and compares it implicitly to the M4 platform.
This review showcases the Heckler & Koch MR556 A1 rifle, emphasizing its significant weight, especially with accessories like a suppressor and Trijicon ACOG optic. The demonstration includes a detailed manual of arms, covering bolt cycling, chamber checks, and magazine loading. Live fire sequences highlight the rifle's performance, recoil, and sound signature on an outdoor range.
This review showcases the Heckler & Koch MR556 A1, highlighting its robust build and integration with an M203-style grenade launcher. The demonstration includes rapid firing, efficient magazine changes, and the use of a 40mm practice grenade, emphasizing safe and proficient handling. The rifle is configured with a Trijicon ACOG optic and Lancer Systems magazines, presenting a tactical setup for enthusiasts.
This review of the HK MR556 A1 highlights its performance with a short-stroke gas piston system, demonstrating stable rapid fire and reliable cycling. The rifle is shown equipped with a Trijicon ACOG and vertical foregrip, emphasizing its modern sporting rifle configuration. Key technical specifications include a 16.5-inch barrel and a price point of $3,499.
You've reached the end! 7 videos loaded.
Gun Laws by State
Read firearms regulations for all 50 states + D.C.
Find Gun Dealers
Search licensed FFL dealers near you.