Chronograph

[Jorge]

At any of the recent "bigger shoots," especially Land Run or End of Trail, were ammo samples tested for Power Factor?  

Just curious.

[Flying W Ramrod]

Not at EOT for rifle (classic) or pistol

[Garrison Joe]

Murphy says, "when you think they won't test PF, they will"   good luck, GJ

[El Chapo]

I sure wish we had a procedure in the rules.  

[Flying W Ramrod]

It's in the WBAS SHB, pg 31

53 minutes ago, El Chapo said:

I sure wish we had a procedure in the rules.  

 

Edited March 24 by Flying W Ramrod

[Ranger Dan]

SE Regional at Memphis Gunslingers had it set up on side match day. Not mandatory, but I had mine done to be sure.

[El Chapo]

22 hours ago, Flying W Ramrod said:

It's in the WBAS SHB, pg 31

I guess I never really considered that to be an actual chronograph procedure because 1) it is not required at any level of match and 2) it doesn't really include any safeguards to ensure the equipment is reliable or even the testing is reliable.  Which is probably why I have never seen a chrono at any SASS competition.  An effective test procedure requires that scales and chronos be calibrated and usually multiple units are used to ensure accuracy.  Nobody wants to ruin a major match for someone based on faulty information.

I did pucker a little bit when my ammo only went 127 at my most recent match though.  Chronoed 134 at home, and 133 out of another 9mm on Friday, only to barely make it on Saturday.  I bet I won't do that again.  That was with calibrated scales, two radar based chronographs, and a longer barrel!

[Flying W Ramrod]

30 minutes ago, El Chapo said:

I guess I never really considered that to be an actual chronograph procedure because 1) it is not required at any level of match and 2) it doesn't really include any safeguards to ensure the equipment is reliable or even the testing is reliable.  Which is probably why I have never seen a chrono at any SASS competition.  An effective test procedure requires that scales and chronos be calibrated and usually multiple units are used to ensure accuracy.  Nobody wants to ruin a major match for someone based on faulty information.

I did pucker a little bit when my ammo only went 127 at my most recent match though.  Chronoed 134 at home, and 133 out of another 9mm on Friday, only to barely make it on Saturday.  I bet I won't do that again.  That was with calibrated scales, two radar based chronographs, and a longer barrel!

It's used when there is an appearance of PF failure.

At the old WR, it was used every day, every year. 

Random shooter, one or two per posse, had to submit ammo in ziplocks to be tested.

Happened the same way at the older 4 Corners Regionals.

Happened, for cause, at a 4 corners regional as well. Shooter had to change ammo. PF was so low it wasn't cycling his 1911.

[Boggus Deal]

What was really bad was when SASS sold ammo that didn’t meet power factor when it was tested..

[Garrison Joe]

Every EOT WB held at Founders Ranch had random rifle and pistol ammo from "random" shooters pulled and tested for meeting the +150 PF level.  I know from personal experience as I attended all of those matches.  And usually there were weight checks and functioning safeties tested.  Some of those I conducted or supervised.  Even if no thumb safety application is practiced at any WB match I've been in.   good luck, GJ

[Old Man Graybeard]

I have seen safety checks and ammo pulled and some tested. I don't have a problem with that being done...and it probably should be done...along with weighing pistols. 

I think that really at checkin...pistols should be weighed and the grip safety checked. During the match...random samples of ammo pulled and at least some of it checked.

[Kid Rich]

In the past I have done the testing and weighing of 1911's and chronographing of ammo at WR.

kR

[Frederick Jackson Turner]

A few years back, this year's EoT Overall WB winner, German shooter HellHound, was DQd, after the factory ammo that he bought here in the states was found to be just under PF.

Sigh.

FJT

[Jorge]

Yes, chonographing the ammo seemed to have more importance "in the old days."

[El Chapo]

On 3/24/2026 at 8:42 PM, Flying W Ramrod said:

It's used when there is an appearance of PF failure.

At the old WR, it was used every day, every year. 

Random shooter, one or two per posse, had to submit ammo in ziplocks to be tested.

Happened the same way at the older 4 Corners Regionals.

Happened, for cause, at a 4 corners regional as well. Shooter had to change ammo. PF was so low it wasn't cycling his 1911.

Doing it like that seems tremendously unfair and to send the wrong message.

If it can't be done with calibrated equipment and for everyone, it shouldn't be done at all.

[Flying W Ramrod]

1 hour ago, El Chapo said:

Doing it like that seems tremendously unfair and to send the wrong message.

If it can't be done with calibrated equipment and for everyone, it shouldn't be done at all.

There was a bay where the equipment was set up for anyone to test their loads. That was the day before WB started.

Some folks took advantage of the opportunity, some didn't.

It's impractical to check 150+ shooters ammo, at five rounds each, and still complete the match.

There is no more MDQ for scoring purposes so, once challenged and found lacking, it's a SDQ for any stage, after that, the ammo is used, and a MDQ for the second stage used. 

 

[Boggus Deal]

3 minutes ago, Flying W Ramrod said:

There was a bay where the equipment was set up for anyone to test their loads. That was the day before WB started.

Some folks took advantage of the opportunity, some didn't.

It's impractical to check 150+ shooters ammo, at five rounds each, and still complete the match.

There is no more MDQ for scoring purposes so, once challenged and found lacking, it's a SDQ for any stage, after that, the ammo is used, and a MDQ for the second stage used. 

 

No, it’s not impractical. Other shooting sports tests everyone’s ammo. Not hard to do at all.

[Flying W Ramrod]

3 hours ago, Boggus Deal said:

No, it’s not impractical. Other shooting sports tests everyone’s ammo. Not hard to do at all.

How many bays? How many volunteers? When do they test?

Want to volunteer to help, or just bitch