Why 460 Rowland?

460 Rowland® The 460 Rowland® conversion barrel turns your Glock 21 into a hand cannon that is a force to be reckoned with. Higher capacity with a faster rate of fire that delivers unbelievable stopping power. 460 Rowland® provides you with the ability to turn your Glock 21 into a reliable and powerful woods pistol.

Is the 460 Rowland more powerful than 10mm?

The hottest commercial 10mm load does 1200 FPS (a little more with an extended barrel) with a 220 grain hard cast bullet for 728 fpe. The heaviest commercial 460 load does 1300 FPS with a 255 grain hardcast bullet for 957 fpe.

Can you shoot 45 ACP out of a 460 Rowland barrel?

460 Rowland® Conversion will shoot . 45 ACP, +P, Super and . 460 Rowland® cartridges accurately and reliably without ever having to revert to the factory barrel.

Can you shoot 45 ACP in 460 magnum?

The 460 barrel chamber is 1/16″ longer than a 45 chamber. This means that if you shoot a 45 cartridge in your 460 barrel the bullet will have to jump 1/16″ before hitting the rifling and this causes accuracy issues for the gun.

What is a 9mm major?

Nine Major is an extra-heavily-loaded 9mm Luger intended for competition pistols. This ammunition is not safe in all 9mm guns — in fact, only a few. It’s almost always loaded to +P+ pressures likely exceeding pressures of +P+ ammunition available from the mainstream ammunition manufacturers.

What calibers can you shoot in a 460 S&W?

460 S&W Magnum cartridge, the revolver can chamber . 454 Casull and . 45 Colt ammunition.

What is the advantage of a ported pistol barrel?

Having the barrel ported has a wonderful application for those shooters seeking faster follow-up shots on target. The ports on the barrel are for reducing recoil by allowing the expanding gases to sort of thrust the end of the pistol downward. Great for competition shooters!