User Manual

4) Fit the locking head pin into its hole on the

locking head stem through the slot on the bolt

(fig. 58).

5) Fit the firing pin and the firing pin spring into

the slot on the bolt (fig. 59).

NOTE: always double check to make sure that

the firing pin spring is in place.

6) Assemble the firing pin retaining pin into its

slot so that the firing pin is locked into place

(fig. 60).

WARNING: if both firing pin and relative locking

pin have been assembled correctly, the firing pin

must appear as shown in figure 61.

NOTE: do not use any type of tool for the inser-

tion of the firing pin into the bolt carrier: only use

your fingers!

7) Grip the bolt, making sure that you keep the

head’s position extended (fig. 62).