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Airguns by Make and Model => Crosman Airguns => Topic started by: Kevin1966 on April 19, 2014, 04:32:39 PM

Title: Gen 1 gen 2 Crosman 1377
Post by: Kevin1966 on April 19, 2014, 04:32:39 PM

I have an older 1277 and want to keep the cocking knob at the rear, but I want to put a bolt breech on it, Will this just involve not putting the cock pin in the hammer? Or do I have to change compression tube and do away with the rear cocking knob?

                                     Thanks Kevin

Title: Re: Gen 1 gen 2 Crosman 1377
Post by: 7624452 on April 19, 2014, 04:46:00 PM

I have installed a modern plastic breech and a new barrel on a phase II 1377.  Do you have a phase I or phase II.

Title: Re: Gen 1 gen 2 Crosman 1377
Post by: breakfastchef on April 19, 2014, 05:05:44 PM

Just mount up a breech and leave out the hammer pin. You will still cock with the rear knob and chamber the pellet with the bolt.

Title: Re: Gen 1 gen 2 Crosman 1377
Post by: F7FTIGERCAT on April 19, 2014, 06:01:53 PM

Plus 1 for the chef
I will be doing this  to a 1377 and will change it to a 1322 with a 12 inch barrel, plastic breech and a 22 bolt
The old barrel is toast from many years of BBs the curse of a rifled barrel    ;D



Ed    8)