Is it too far foreword all the time or just some of the time? try oiling it up first so you don't get bolt stick. Next I'd suggust buying a new body 'casue chrome and black teflon are pretty and you can get the 68' for like $120.
You might have a custom bolt that is too long as well. Make sure it is the STOCK mag bolt.
"Giving somone a Lapco Barrel is like giving them an STD, and then once you have one they are even harder to get rid of." _Seraphim
Chrome Retro Eclipse Minimag
Flatline 68/3k system
12" Smart Parts AA (the best)
Konig-Revo/Warp/Inteli Feed System