CRIMPING THE .45 COLT
Handloader|February 2021
BULLETS & BRASS
Brian Pearce
CRIMPING THE .45 COLT

Q: A friend recommended that I try cast bullets from RCBS mould No. 45-250-FN to obtain better accuracy in my USFA PreWar model .45 Colt. He gave me a few handfuls of unsized bullets to try. However, when I went to load them, I noticed that their weight was actually 264 grains instead of the indicated 250 grains. Should I reduce my normal 6.0-grain charge of Alliant Red Dot powder? If so, by how much?

Also, in looking at this bullet design, I am not sure where to apply the crimp. It appears that it has two grease grooves and no crimp groove. Your thoughts would be greatly appreciated!

Incidentally, I read Handloader from cover to cover every issue. I thoroughly enjoy your articles as well as those by John Barsness and Mike Venturino. Please keep up the great work. New Castle, PA

هذه القصة مأخوذة من طبعة February 2021 من Handloader.

ابدأ النسخة التجريبية المجانية من Magzter GOLD لمدة 7 أيام للوصول إلى آلاف القصص المتميزة المنسقة وأكثر من 9,000 مجلة وصحيفة.

هذه القصة مأخوذة من طبعة February 2021 من Handloader.

ابدأ النسخة التجريبية المجانية من Magzter GOLD لمدة 7 أيام للوصول إلى آلاف القصص المتميزة المنسقة وأكثر من 9,000 مجلة وصحيفة.