Leapers PRO 13 Super Slim Free Float Rail for AR10 (MTU020SSA) - Manual (Page 5)

Note: Max. torque value for installing barrel nut
should not exceed 50 ft-lb.
2nd Slot 2nd Slot
Spacer(s) Spacer(s) Barrel Nut Wrench Barrel Nut Wrench
Locking Ring