Can a 1377 be converted to .25 cal ?

[dicktracey]

I have one of these breeches in .22 cal from Martin.

http://www.network54.com/Forum/79574/thread/1313619894/Multi-shot-+Multi-caliber+MCRB+breech+for+Crosman+2240%2C+Discovery%2C1377+and+more+%21%21%21

I have not started the build yet but the breech really looks good.  This breech will allow you to change caliber without taking the gun apart.

[Noah]

Roy at Mountain air built the gun for him.  Not sure where Roy gets his barrels but the one on the 1325 is chrome and the other barrel on the 2540 is blued.

Carl

Hey Carl!

Enjoy the toys. Did you ever get a chance to chrony the boys? Would LOVE to see how they measured 

Thanks again for everything and take care,

Noah

[quickster47 †]

Hey Carl!

Enjoy the toys. Did you ever get a chance to chrony the boys? Would LOVE to see how they measured 

Thanks again for everything and take care,

Noah

Sure did. Will post the data tonight.

Crl

[SaiCo]

I would buy one premade from mountain air, Roy does awesome work. Or for the DIYer, Roy offers 12" barrels. Also, cobra offers barrels in various lengths: http://www.airgunsbbguns.com/25_caliber_barrels_for_Crosman_custom_p/crosman_barrels_25cal.htm
Haven't dealt with cobra, but I'll vouch for Roy, he's a good guy, and a pleasure to deal with.