hi. i share a s410 extra fac with my father. imo bother with it. at full power (33 ft/lb ) it has a terrible shot count . also quite inaccurate past 50yds, whatever pellet is used. this sort of power deserves a regulator. try a super 10, or better still mk2 rapid. paul
hi a regulator controls the amount of air that is used to propell the pellet. making the rifle more accurate, especially at fac ranges. there is also the benefit of many more shots per charge. that's basically it. paul
hi a regulator controls the amount of air that is used to propell the pellet. making the rifle more accurate, especially at fac ranges. there is also the benefit of many more shots per charge. that's basically it. paul
Can you fit one to any FAC rifle and can you adjust the amount it changes the power.