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Glocked out, have a new SIGness!
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Discussion Starter #1 (Edited)
My friend has helped me getting the ammo and keeping things sorted. We used a ProChrono Pal at 10 feet. I was trying to upload screenshots of my notes, but the uploads keep failing, so I will copy and paste. If there is a better forum for this, I will be glad to post it there. It should be noted, I'm running a 20 lb RSA, and speeds did improve 2% or so.

Underwood 155 XTP
3.78" - 1426 fps 700 Ft/lbs
4.60" - 1518 & 793

Underwood 180 XTP
3.78" - 1228 & 603
4.60" - 1321 & 698

Underwood 165 Gold Dot
3.78" - 1337 & 655
4.60" - 1441 & 761

Underwood 180 Gold Dot
3.78" - 1236 & 611
4.60" - 1331 & 708

Underwood 200 Nosler
3.78" - 1170 & 608
4.60" - 1252 & 696

Underwood 200 XTP
3.78" - 1163 & 601
4.60" - 1244 & 688

DoubleTap 200 Hardcast
3.78" - 1077 & 515
4.60" - 1181 & 619

Underwood 200 Hardcast
3.78" - 1159 & 596
4.60" - 1246 & 689

Underwood 220 Hardcast
3.78" - 1091 & 581
4.60" - 1167 & 605

Hornady Custom 155 XTP
3.78" - 1269 & 554
4.60" - 1323 & 603

Hornady Custom 180 XTP
3.78" - 1128 & 509
4.60" - 1210 & 585

Hornady Critical Duty 175
3.78" - 1083 & 456
4.60" - 1146 & 510

Winchester Silvertips 175
3.78" - 1129 & 495
4.60" - 1167 & 529

Fenix 180 Gold Dot
3.78" - 1276 & 651
4.60" - 1328 & 705
 

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Thanks for the info! Glad that you included the Silvertips.
Great info, thanks for the effort.
My 29 is my urban EDC.
Values were very impressive.
I would be interested in seeing those numbers out of a G40 KKM 7" barrel.
Guess I will have to breakdown and buy a chrono.
Any recommendations.
Thanks.

Sent from my SM-N950U using Tapatalk
 

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Glocked out, have a new SIGness!
Joined
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1,235 Posts
Discussion Starter #5
Great info, thanks for the effort.
My 29 is my urban EDC.
Values were very impressive.
I would be interested in seeing those numbers out of a G40 KKM 7" barrel.
Guess I will have to breakdown and buy a chrono.
Any recommendations.
Thanks.

Sent from my SM-N950U using Tapatalk
I'm using a ProChrono Pal. Run about $100. I'm wanting to try another type myself, to compare numbers.

Message @Ridgerunner665 he can give you some idea on 7" G40 speeds.

By the way, the day we tested the Fenix ammo, a friend shot his G40. Seems like he got 1360~.

I should also note, and forgot to, I didnt get numbers like those until I changed my RSA. I dont remember the differences right off, but the Critical Duty from the stock barrel was 1050-1060, when I switched to the 20 lb, I started getting 1070-1080 from those. I will make a note of this above.
 

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Thanks for posting your results @GlockinStihl

I gotta say, I'm very impressed at the performance. I'd simply assumed there'd be such velocity loss in the shorter barrel of the G29 that it'd be not much stronger than .40s&w in 4.5-5" pipe.

Very impressed.
 
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