Any one have any experience with a contender barrel/receiver reluctant to break open. Had a 45 colt barrel from a previous life (unmarried 28 yrs ago). Recently bought a receiver (i believe this is 2nd generation) on Gunbroker.com. Upon assembly the gun would only break open with great effort. Is this a common problem? Anyone have any suggestions for a home fix. I realize I could send it to Thompson Center but I hate to part with it even for a little while.
kckstd
kckstd