Maybe it's time to change the terminology...

Bill Calfee

Gun Fool
Maybe it's time to change the terminology...


CYA accuracy fool friends:


Why all these threads about rimfire ammo testing centers?


Because a lot of folks who had their guns tested at these test centers, discovered once they got back into the real world of RFBR competition that the "killer" ammo they purchased didn't perform up to expectations.


Therefore................


Why does this happen on a fairly regular basis?

(Finding the answer is the reason for all these threads about the ammo testing centers.)


So.................



The first thing I think I need to do is change the terminology I've been using to describe the testing apparatus.


I've used the term "solid mount".......


And I've used the term RTB......by which I meant to describe an apparatus which allows the gun to free recoil.


So I'm going to start using the term "free recoil" instead of RTB.



CYA accuracy fool friends:


In the real world of RFBR competition all contraptions free recoil to one degree or another...


Folks have various ways of retarding the recoil some, bungee cords, tightening the front rest against the stock or shouldering the rifle like Harry Deneen used to do.


But they all free recoil to some extent, because you can't stop it completely on a rest.


Therefore.............


There's no way a gun can be prevented from free recoiling at an ammo test center, and have the ammo selected work to the same degree when the gun is free recoiling in competition...


So here's the question we need answered:



Do the ammo test centers use a testing apparatus that allows the gun to "free recoil" during the testing?


Your pistol fool friend, Bill Calfee
 
Talked to JPAT today...

Talked to JPAT today...


CYA accuracy fool friends:


Talked to JPAT today about him running lot testing using my old RTB with it in free recoil mode, then locked down solid.


He's cited to get into it.......when he has a break from his two jobs....


CYA accuracy fool friends, after fooling with that old RTB for almost 40 years, I half way believe I know what the outcome of JPAT'S testing will be....


Although I'll wait......



You can not test ammo with the contraption locked down and expect it to shoot the same in the real world when you have to deal with recoil movement in competition.....



Your pistol fool friend, BC
 
Pictures for TKH...

Pictures for TKH...


CYA accuracy fool friends:


Here's three pictures Tony posted in his response to me in the "Rimfire match schedule and results" forum.

On that forum non-members can not see pictures "full size".

Admin did this to save space.....

So here's the pictures so non-members can see them full size...

10 shot 6.jpg

10-6.jpg

10 shot scoring.png


By the way, I want to thank TKH for responding to my questions...


Your pistol fool friend, BC
 
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