15" Slim Keymod Free Float Handguard for MK .308 Rifle Black

15" Slim Keymod Free Float Handguard for MK .308 Rifle BlackSteel Barrel Nut (included). Thread is LR 308 1 7 16 and 16 TPI 2A Fit standard 308, and similar pattern Upper. Top flat picatinny rails The distance from center of barrel nut to the top of handguard rail is 1. 325". If this distance is same as the rifle receiver, the handguard rail will be flush with rifle receiver top rail, regardless your rifle is called high profile or low profile. 5 shims(~0. 05") included for easy indexing. ID is 1. 177". Please

900 and infinite

Used to apply torque on Mentium Barrel Nut (both 223 and 308)

3 side M-Lok around the body

Min Focus at 10 to 1000 Meters

30mm Monotube

Bore Diameter: 7mm

1x cleaning cloth

1" from the base bottom to the ring center

Field of view (@100yds):20

Red / Green Dot

Reticle exchange with audible clicks

when not flipped up