So a little background up front. I own and have shot several rifles with the collapsible stock so i am familiar with them. I just bought my first Stealth in 300 wm. When I got it home and was going over it with a fine tooth comb i have the stock extended all the way out. I noticed it rocks up and down. Even when its all the way in is still seems loose. I got a couple of my rifles out to compare and they dont rock up and down. Is there a way to tighten this up? I was wondering if swaping out the commerical tube for a mil spec would fix this issue? Or should i just swap out the fab def. stock for something different.

Thanks in advance for any advice given.

Chris