1. Full compensation System
5/4 size. Full compensation System. 4 Front Action piston valves. Diameter through valves No. 1-3 = 0.750"; (19mm). Diameter through valve No. 4 = 0.790"; (20mm)

2. Front

3. Back

4. Body back

5. Handgrip

6. Valves

7. 3rd valve slide pull ring & slide stopper

8. Bell flare

9. Case