The 5.56 M4A1 - MK18 Kit is our solution for the warfighter. Our standard 14.5" M4A1 match grade barrel gives the warrior an accurate platform for any combat situation. When situations may call for longer range combat this is your platform. When the mission calls for close quarter combat or stealth operations our MK18 CQB upper can be attached for covert operations. With a 10.5" barrel and designated silencer covert operations are accommodated at the switch of uppers. To cover all theatres of combat this is the kit for your warrior.
5.56 M4A1 - MK18 KIT
Barrel 1: 14.5" 1:7 twist match grade
Length: 32.5" fully expanded 35.5"
Barrel 2: 10" 1:7 twist w/ designated suppressor
Length: 28.5 - 31.75"
Caliber: 5.56 NATO
Finish: Shown in Cerakote FDE. Hard anodize also
OPTICS NOT INCLUDED