Dec 16, 2024 · Come join the discussion about HK pistols and rifles, optics, hunting, gunsmithing, styles, reviews, accessories, and more! I decided to stay after work and take advantage of …

Taking the opportunity to spend some extra time in H&K's Gray Room to not just showcase the new MRA4 series, but a deeper dive on the HK416 series that led t...

Dec 6, 2024 · Heckler & Koch, the global leader in small arms, is excited to announce the release of the new MR A4 Series. The MR556 A4 and MR762 A4 are the latest products released by …

Introducing Heckler and Koch’s all new MR556, the HK MR556 A4 Gas Piston 5.56 AR15 Rifle with new M-LOK Rail and adjustable two way gas block. The HK MR556-A4 5.56 AR15 Semi …

Nov 23, 2024 · New for 2024, as part of the company’s relaunched HK-USA division, they are introducing new A4 versions of the MR556 and MR762. The MR556 and MR762 are civilian …

Apr 16, 2012 · You will be able to find almost all of the parts for the MRA4, as well as some desirable HK416 parts, like the adaptive battle grip, and folding sights, available for purchase …

Mar 7, 2025 · I was able to confirm that these gas blocks are indeed heat pressed onto the barrel on both the 416A5 and MRA4. While the gas block can be removed or installed using a certain …

HK MR556 A4 Rifle 8100027. Semi automatic AR15 rifle chambered in 5.56/.223 with 16.5" cold hammer forged barrel.

Nov 24, 2024 · Heckler & Koch is releasing the new MR A4 Series of modern sporting rifles. The MR556 A4 and MR762 A4 are the latest products released by HK-USA, with updated furniture …

Buy HK MRA4 - 5.56 -Limited Run. The latest battle rifle from HK: GunBroker is the largest seller of Semi Auto Rifles Rifles Guns & Firearms All: 1077355801