Improved HK416 variants: The HK416A5 models (from 2016) are improved variants of the HK416 via HK’s continual product improvement process. Some customers still prefer the original …

With this impressive legacy to live up to, the HK MR556A1 does not disappoint. The HK MR556A1 can fire 5.56 NATO and .223 without issue, and offers a very smooth and accurate shooting …

Nov 24, 2010 · The 14.5" offers the option to pin / weld an extended flash hider, to maintain Title I status... but why pay big $ for a factory HK 416 upper, and then alter it?

Nefarious Arms HK 416/MR556 14.5" A5 Barrel. Each Nefarious Arms barrel is cold-hammer-forged and chrome-lined for years of accurate shooting. Grab this expertly crafted barrel for …

The Super Modular Rail HK416 M-LOK was designed to replace the standard rail on an HK416 or MR556 weapon platform. The rail system utilizes the stock HK barrel nut, but incorporates the …

H&K MR556 & HK416 (5.56x45/.223) Upper Conversion Kit - Threaded 1/2x28. Finally an answer for all of those that have been wanting a 14.5" upper for an HK416 or MR556. This conversion …

The Blueguns H&K 416 14.5inch Barrel makes training fun and safe for police and military training. Use these Police Gun Accessories by Blueguns as a substitute for real firearms.

Heckler & Koch HK416-A5 5.56x45mm Single & Full Auto Machine Gun with 14.5 inch barrel, HKey Rail and one 30-round magazine. NOTE: We only sell Heckler & Koch submachine guns …

Heckler & Koch HK416 Complete Upper with 14.5" Barrel. These uppers are used PD trade in. All factory German made H&K parts. Upper features HK416 serialized receiver with BF date code …

Rare all original German factory Heckler & Koch HK416 complete upper receiver assembly. HK416 uppers were not sold to consumers and have major differences between the civilian …