User Guide

FIGURE 5
FIGURE 6
4. Slide the sleeve bar assembly onto the
magazine tube with action bar and return
spring first. Align the end of the action bar
so it rides in the track on the left side of the
receiver (See Figure 4).
5. Insert the gas piston onto the magazine
tube, flanged end first. Slide it down to
the sleeve bar assembly (See Figure 5).
6. With the gun in the horizontal position,
ejection port up, attach the barrel by
sliding the barrel guide ring/gas cylinder
over the magazine tube. You will need
to slide the sleeve bar and return spring
forward about 1/2" toward the end of the
magazine tube in order for the barrel ex-
tension rails to fit behind the sleeve and
allow the rails to properly engage in the
receiver tracks (See Figure 6). Do not
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