Shooting 40 Super with Glock 21

Nicholas C
by Nicholas C

Ammo Test uses a Glock 21 with Lonewolf 45-40S conversion barrel. He is shooting 40 super. It is a .450 winmag case trimmed down to 10mm length and necked down to 40 cal. Rather impressive velocities. Upwards of 1700 fps.

Nicholas C
Nicholas C

More by Nicholas C

Comments
Join the conversation
3 of 7 comments
  • Sean Sean on May 16, 2014

    What is the point? That is more powerful than 10mm, but not by that much. And I have never seen .40 super ammo ever.

  • Mike Mike on May 16, 2014

    Why shoot .40 super when you can shoot .460 Rowland? Besides, if you convert your G21 to .460 Rowland, you can still shoot .45 ACP and .45 Super.

    • Daniel E. Watters Daniel E. Watters on May 16, 2014

      @Mike If you convert a Glock 21 to .40 Super, you can still shoot .45 ACP and .45 Super by reinstalling the original G21 barrel.

      Speaking of the .460 Rowland, anybody remember when Johnny Rowland was going to offer his own version of the .40 Super: the oddly named .464 Rowland?

Next