Shop › ETS MAG AR556 30RD SLIM CLR G2 ETS MAG AR556 30RD SLIM CLR G2 $19.00 Elite Tactical Systems Group Magazine, 223 Remington, 556NATO, 30Rd, Smoke Gray, AR Rifles, Gen 2 AR15-30G2 Quantity: Add To Cart Added! Elite Tactical Systems Group Magazine, 223 Remington, 556NATO, 30Rd, Smoke Gray, AR Rifles, Gen 2 AR15-30G2