Elaborate a bit, what make/model firearm & what brand/type of AMMO? Tell me exactly what it's doing? Wanna list pics or a brief video you can take with your phone- I'll help you out!!!
I have the exact same rifle, same bs, but you can tighten it up by adjusting the lever itself, it's adjustable butvto be honest I left mine alone bc it's hard to get it right once you start messing with it!