1377 & 2300T bolt

[mcc1961]

Will any bolt for  a 1377 fit a 2300T.I am thinking about getting one of the flow thru bolts from Mellonair and was wanting to know if they are interchangeable.

[JEBert]

.177 caliber bolt should fit either of those guns as long as it has a .177 barrel.  Same with .22 but you cannot use a .177 with a .22 barrel or vice versa.  Either will fit either breech but each has to be used with a barrel of the same caliber.  So to put it differently, you can change either of those guns from .177 to .22 just by changing the barrel and bolt.
Cheers,
Jerry

[grumpy]

So to be clear the bolts are caliber specific ?

[cmj21973]

Yes.  The caliber of the barrel will determine what size of bolt to use.