March 31, 2009
Offlineclarence said
.427″ is the standard, but .429″ is well within the “tolerance” range for that period. Anyway, regardless of how it slugs, or how worn or pitted rifling is, only way to evaluate accuracy is by shooting it.
I agree with Clarence. I use .428″ bullets. Depending upon the year of your gun you will find variances. If this is the only 44 WCF you shoot and you are sure it is .429″ try to get some .43″ bullets. If not .428″ are readily available. The soft bullets will obturate. (expand to fit)
June 4, 2017
OfflineI cast in a original Winchester mold, do not size, and hand lube. The bore will size the bullet, it works for me on my antique Winchesters even if the bore is a little rough. I use wheel weights and drop bullets in a bucket of water as I’m casting. I also use Remington 200gr JSP, they measure .427, they have also been accurate. T/R
November 1, 2013
Offline[email protected] said
Thank you for the info. barrel is very pitted just wasnt sure about the tolerances.just waiting on ammo hard to get here.
May get better results with jacketed bullets, even if they’re undersize. Only shooting will tell. Copper fouling is easier to remove than leading.
May 2, 2009
OfflineIf you have a rough bore jacketed is the way to go for accuracy.
Bob
WACA Life Member--- NRA Life Member---- Cody Firearms member since 1991 Researching the Winchester 1873's

Email: [email protected]
March 20, 2009
Offline[email protected] said
I have 1892 in 44wcf barrel that slugs out to .429.what is considered worn out barrel dia.
If I haven’t asked already I would love to add your rifle into my research survey Can I get the serial number and some photos of it? I am happy to answer any other questions which you might have. [email protected]
https://forums.gunbroker.com/discussion/1781246/model-1892-92-production-survey#latest
Michael

Model 1892 / Model 61 Collector, Research, Valuation
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