Geissele Automatics 05827S Super Modular Rail MK15 Black Aluminum 10.50" Long Black Powder Accessories making a textured section where

making a textured section where the thumb rests

The Three Prong Flash Hider comes with a 5

The rail features 1

it will fit the gun's chamber

Geissele Automatics 05827S Super Modular Rail MK15 Black Aluminum 10.50" Long Black Powder Accessories making a textured section whereThe Super Modular Rail HK416 MK15 MLOK 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 strength, rigidity and modularity expected of a Geissele product. Made from 6061 T6 aluminum and finished in type 3 hardcoat anodize, the SMR HK416 MK15 meets military specifications.