10mm-Auto

10mm Ammuntion => Factory 10mm ammo => Topic started by: Overkill338 on May 17 2017 05:57:13 PM MDT

Title: Sig V-Crowns
Post by: Overkill338 on May 17 2017 05:57:13 PM MDT
How many of you trust your lives to them?

1178 fps & 555 ft lbs  from my G29, I've started carrying them in crowded places, at least for now. Soon I'll start carrying it as a 9x25 with 124gr Nosler Bonded from Underwood.
Title: Re: Sig V-Crowns
Post by: The_Shadow on May 17 2017 06:10:28 PM MDT
Your numbers are interesting...and match my 180 FMJ test
This was the Sig 180 FMJ as tested
Glock 29   velocity     1178    case expansion    0.4315"
Glock 20   velocity     1250    case expansion    0.4315"
Glock 20   velocity     1260    case expansion    0.4315"
S&W 1006 velocity   1276    case expansion    0.4265"
S&W 1006 velocity   1286    case expansion    0.4270"
Title: Re: Sig V-Crowns
Post by: Overkill338 on May 17 2017 06:36:59 PM MDT
I was using a Pro Chrono Digital from 10 feet. That's crazy that we got the same average.

5 shots
1184
1175
1179
1170
1182

Temperature was 73 in my notes.
Title: Re: Sig V-Crowns
Post by: Overkill338 on May 17 2017 07:25:10 PM MDT
Flipped through my note book, found my first V-Crown average was 1181. Black plastic tray was 1181, yellow plastic tray was 1178.
Title: Re: Sig V-Crowns
Post by: PCFlorida on May 18 2017 03:17:26 AM MDT
I began carrying them earlier this year.