The Frontier Sixshooter Community Message Board - Short barreled 45 acp ammo opinions needed

Short barreled 45 acp ammo opinions needed (reply)

Murphy — Sun, 23 Apr 2017 13:55:23 +0000

I have often wondered about the effect a shorter barrel has on just about any handgun, especially the 45 Auto.

Starting off with a full size 1911 and watching them shrink over the years has always left me with a nagging question in the back of my mind. "When" does barrel length start coming into play in the velocity/expansion factor of the grand old 45 Auto?

Thank goodness modern technology has provided us with so many options now. Watching the change the past 15-20 years in bullet design, has been amazing to say the least. There was a time I would be caught carrying anything less than a full 230 grain hollow point in a 5" 1911 for fear of it not doing it's job.

Thanks for sharing your test results. I'm sure I am not the only one who has wondered the same.

Murphy

thanks for the info I have an XDS (reply)

stonewalrus — Sun, 23 Apr 2017 03:36:01 +0000

Strangely enough this article says short vs long doesn't mea (reply)

Jared — Sun, 23 Apr 2017 03:12:27 +0000

In my testing there is a big difference especially with more conventional HPs. For the most part about with a conventional HP 800 ish is abou the bottom window for reliable expansion. Even when loaded to +P in the 3.3" a Hornady XTP for example isn't all that reliable on expansion. They open up just fine in a 5".

On conventional HPs the plain Remington and Winchester 230r JHP open up ok at lower velocities, but not nearly as drastic as a Gold Dot. In my opinion small calibers and short barrels are great candadates for premium bullets.

Short barreled 45 acp ammo opinions needed (reply)

Jared — Sun, 23 Apr 2017 03:03:43 +0000

I have been testing the same with my 3.3" XDs. So far the clear winners are Gold Dots loaded to +p in 200 and 230gr weight. They open up as good or better than most other HPs in a 5" barrel. I still want to test the HSTs but haven s been able to get my hand started on any for a reasonable price.

In the numerous bullets I have tested into water and other things, the Gold Dots are the best performing at lower velocities in several calibers. They are my go to for most things.

200gr Gold Dot, 230gr Gold Dot loaded to +P pressure out of a 3.3" XDs.

124gr 9mm Gold Dot one standard and one +P out of a S&W Shield

Strangely enough this article says short vs long doesn't mea (reply)

stonewalrus — Sat, 22 Apr 2017 20:14:13 +0000

Mean much.

http://www.ammoland.com/2017/03/45-acp-velocity-testing/?utm_source=Ammoland+Subscriber...

Short barreled 45 acp ammo opinions needed

Brien — Sat, 22 Apr 2017 19:42:41 +0000

I am upgrading my pocket pistol to a Shield 45 acp. Opinions on ammo will be greatly appreciated.
Thanks
Brien