Chev. William wrote on Apr 26
th, 2015 at 5:37pm:
Yesterday I received a Model 44 used barrel marked "25 RF" on the Left upper flat and "J. Stevens A. & T. Co., Chicopee Falls,Mass.U.S.A.Pat.Apr.17,94" on the Top flat of the Half Octagon/Half Round Barrel with NO Cross Marks. The Bottom flat has a "2" stamped in it and "18975" stamped in the round section just forward of the Octagon section.
The Bore Measures .294" using a dial Caliper; the Chamber measures .305" and the Rim Rebate measures .365" with the same Dial Caliper. The chamber has a rounded 'ledge' at .880" from the Breech Face. Rifling appears to have six equal width lands and grooves, which is not like the Stevens Rifling I have seen in the past. There is a small shallow blind hole about 1/4" forward of the Tenon on the bottom flat, off center, of about .084" diameter. Rifling condition is presently 'dirty bore' but looks complete from Breech end to muzzle, save the chamber area, which looks to be without pits nor Rings.
I will need to 'Slug' this one but it seems it has been modified from the Marked Cartridge at some date in the past.
Best Regards,
Chev. william
Had Barrel s/n 18975 cleaned, slugged, and Chamber Cast by my gunsmith and today got it back with results:
Bore slugs at .290" Grooves slug at .3046".
Chamber seems to be a .32 Short RF size as a .32 Long Rf case will not go flush with the Breech face end. Chamber depth seems to be about .830" by dial Caliper.
Interestingly, the chamber Casting includes the Throat and the impression is 5 narrow High zones with 5 wider low zones.
This sounds like a REBORE to me as the Barrel is originally Marked "
25 R.F.".
The Extractor Cut is .264" wide by .181" deep Centered at '6 o'clock' on the Breech end.
Now to decide whether to leave it as is (apparently .32 Short RF/Colt) or have it reamed for either .32 Long Rf/Colt, or even .32 Extra Long RF sizes but sue it in a CF Converted Receiver?
Any Suggestions?
Best Regards,
Chev. William