top of page

.454 Casull Magnum

We recommend xxlreloading.com for the most comprehensive .454 Casull Magnum load data, covering a wide range of powders and bullet brands or quickload.pro to calculate your individual load:

Caliber Description

Popular Load Recipes

- 240 gr JHP bullet, 32.0 gr H110 powder, CCI 450 primer, COL 1.735 in
- 250 gr JHP bullet, 31.0 gr W296 powder, Federal 155 primer, COL 1.765 in
- 260 gr JSP bullet, 30.0 gr H110 powder, CCI 450 primer, COL 1.770 in
- 300 gr XTP/MAG bullet, 28.0 gr H110 powder, CCI 450 primer, COL 1.765 in
- 300 gr WFNGC hard cast, 27.0 gr Lil'Gun powder, CCI 450 primer, COL 1.760 in
- 240 gr JHP, 13.0 gr Unique powder, CCI 400 primer, COL 1.700 in
- 260 gr JSP, 27.0 gr 2400 powder, Winchester LP primer, COL 1.765 in
- 300 gr XTP/MAG, 26.0 gr IMR 4227 powder, CCI 450 primer, COL 1.765 in

Always verify all data with a reputable reloading manual. Reduce starting loads by 10% and check for safe pressure signs.

Cost per Reloaded Round

Technical Specifications

Safety Standard / Application

C.I.P. / Revolver / Pistol Caliber

Most Suitable Bullet Weights

155 - 287 Grains

Case Capacity / Average Charge

46.8 Grains of Water / 18.8 Grains

Average Muzzle Velocity / Energy

1558 fps / 1128 ft-lbf

Case Length / Max. C.O.L

1.38'' / 1.68''

Similar Calibers

.45 Auto (ACP)

.45 Auto Rim

.45 Colt

.45 Glock Auto Pistol

.45 Win. Mag.

.450 Short

.454 Casull Magnum

.455 MK II

.460 Rowland

.460 S&W Magnum

.480 Ruger

.50 A.E.

.500 S&W Magnum

bottom of page