.32 H&R Sizing Question

[tomf52]

Have a Marlin Cowboy in .32 H&R Mag that slugs out at .312 and a Lee 90 gr TL SWC that drops out of the mold at .315. Is that a doable combination without sizing? A dummy round chambers with no resistance. Thanks for any help with this. Tom

[felix]

By all means, shoot it without qualms. The trick is to have the largest diameter boolit that will chamber without friction for the best accuracy. ... felix

[tomf52]

Felix - Thank you, Tom.

[KCSO]

Not only doable but a one holer at 25 yards with a light load of Red Dot.