HK 416, MR556 Extended Quad Rail
HK designed & manufactures in Germany 11″ HK416, MR556 extended quad rail. This drop in unit offers 2 full inches in extra length. Not the standard 9″ rail that comes with the HK 416/MR556 but an extended 11″ rail that allows for a longer sight radius & more rail space. Also comes complete with the locking pin as an added bonus.
*Weight: 14.5 Ounces*
- Condition: New
- Origin: German
- Brand: Heckler & Koch