EOTech Target Pointer Illuminator Aiming Light - Manual (Page 30)

2-6
Figure 2-3 M4/M16A2 Bracket Assembly Installation
NOTE
Ensure there is equal space between the bracket
and bracket caps (see Figures 2-2 and 2-3) while
tightening mounting screws. Failure to fully tighten
screws may cause zero retention problems.
d. Secure the bracket to the rifle barrel with bracket
caps, lock washers and mounting screws (4).
Tighten the mounting screws with a 3mm hex head
wrench.
CAUTION ..
Be sure the bracket is installed properly before
reinstalling handguards. Improperly installed
brackets could cause damage to the gas tube or
handguards.
e. Reinstall top and bottom handguards to rifle.
Verify equal spacing on left and
right sides of these gap areas
M4/