Battle Arms Development (B.A.D.) ATG Adjustable Tactical Grip for M4 GBB Series -ODG Match Grade Stainless Steel Hammer Reticle Type 4 MOA Dot

Reticle Type 4 MOA Dot Reticle Color Red Illuminated Reticle yes Brightness Setting off

This colt M4A1 rifle is having the GHK Gas Blowback System as the Shooting Engine

(May not work with other belts)

3 M-LOK rails (S/M/L)

Rail Type:    Picatinny/Weaver

Battle Arms Development (B.A.D.) ATG Adjustable Tactical Grip for M4 GBB Series -ODG Match Grade Stainless Steel Hammer Reticle Type 4 MOA DotBAD ATG (Adjustable Tactical Grip) AR15 M16 AR308 Grip Easily adjustable, with the included hex key to the most popular angles (17, 25, & 33 degrees) using the Patent Pending adjustable angle mechanism. The ability to change angles of the grip can relieve stress on the shooter's wrist. 17 degree: Modern shooting techniques, "elbows in" stance25 degree: Great "middle option" 33 degree: "A2 grip" originally seen 1960's with "elbows out" These elements