Loctite 222 or 243 is recommended on all fasteners.

Torque values for light mounts and control accessories:

M-Lok - 30 inch lbs for metal handguards, 15 inch lbs for polymer handguards

KeyMod - 20 inch lbs

Picatinny clamp - 30 inch lbs

Light body to mount - 20 inch lbs

 

Loctite 222 or 243 is recommended on all fasteners.

Torque values for offset optic mounts:

Optic to optic plate - No more than 15 inch lbs

Optic plate to stem - 30 inch lbs

Stem to base - 30 inch lbs

Picatinny clamp - 50-55 inch lbs

 

User Guides:

Offset Optic Mount

M-Lok Interface