Have you or anyone else tested ammo for grouping with only fouling the barrel against cleaning, in a facility such as Widden's? If you have please post your results. Also, how many fouling shots compared to how wsll you cleaned the barrel?A barrel actually needs to be cleaned before switching brands. JMO
The above is correct, and exactly what I do when testing ammo. As far as the questions about 'how many fouler shots' before the barrel comes back in, IME, it is totally dependent on the barrel. I have a couple that come back with as little as 3 rounds, and others that take twice as many, or more. Also in my experience, Eley comes back faster than Lapua, or other petroleum based lubed bullets, like RWS. I will also add that the barrels I have that foul in with fewer shots are also my best barrels as far as the scores they will consistently shoot.A barrel actually needs to be cleaned before switching brands. JMO
I answered one of your questions above on number of fouler shots.Have you or anyone else tested ammo for grouping with only fouling the barrel against cleaning, in a facility such as Widden's? If you have please post your results. Also, how many fouling shots compared to how wsll you cleaned the barrel?
No, but I did stay at a Holiday Inn once. But seriously, I have shot enough to know what works and what doesn't. I have shot one behind the other, shooting Lapua first, will make a not so good lot of Eley look good for about 20 shots. Shooting Eley first will have the opposite effect on Lapua. I have shot indoor matches as well as tested indoors for the last 12 years. Outdoors is different, the wind will make a so so lot look great, when the wind calms, it's back to wallowing around the 10 ring. The only fool proof way to test any lot of ammo, is to start with a clean barrel. Again JMO YMMYHave you or anyone else tested ammo for grouping with only fouling the barrel against cleaning, in a facility such as Widden's? If you have please post your results. Also, how many fouling shots compared to how wsll you cleaned the barrel?
This statement probably sounds odd when someone reads it. Can't explain it......but I've noticed similar with some ammos I've tried.No, but I did stay at a Holiday Inn once. But seriously, I have shot enough to know what works and what doesn't. I have shot one behind the other, shooting Lapua first, will make a not so good lot of Eley look good for about 20 shots. Shooting Eley first will have the opposite effect on Lapua. I have shot indoor matches as well as tested indoors for the last 12 years. Outdoors is different, the wind will make a so so lot look great, when the wind calms, it's back to wallowing around the 10 ring. The only fool proof way to test any lot of ammo, is to start with a clean barrel. Again JMO YMMY
This is what I found years ago while informally testing different match ammo through a Remington 513T and a Anschutz 1413 simultaneously. With both rifles when switching ammo I'd shoot a 5 round fouler group that was not very good in most cases. But the subsequent 5 shot groups were excellent with both rifles. I knew then, as I do now, that I really should clean when switching ammo but I was short on time and really just goofing around anyway. Today I'll do the same thing with my factory and match guns as long as the ammo I'm changing to has the same or similar lube. If I'm switching between Eley and Lapua (or vice-versa) I'll at least run a few wet patches down the barrel followed by a couple dry before switching. It only takes a few minutes to do and I like the peace of mind of knowing I'm starting fresh.This is a little surprising to me, but many barrels take fewer rounds than I would have expected. Many are over the ammo change in 3-5 rounds. This is without cleaning between the different brands.