WKR. 209A primers are possible the most well liked in the marketplace, with CCI 209M a detailed 2nd. Cheddite primers are similar to regular 209 primers and should do the job properly for powder pellets. The Muzzleloader 209s appear to possess a status for becoming chilly, even though staying designed for 777 pellets.
Quite a few utilize a #1 drill bit to auger out the excess plastic. The Cheddites may have a little bit different shape when compared to the wins towards the "A" dimension. This is the popular challenge.
none of them are the same [except for when nobel sport was employing winchesters recipe to make primers for them]
Informal substitution of primers is risky albeit significantly less dangerous inside the low pressure loads. Sending loads in for tests is always a intelligent choice and prices may be shared with buddies shooting exactly the same load.
As for getting hotter, I think everything is dependent upon which powder you use. Some will be bigger and several is going to be lower in psi., and several loads keep in a handful of hundred psi. of each other.
This does not seem to be a universal dilemma, but it absolutely was ample to move me from them numerous many years ago.
The winchester primers 209 only information I give on which that you are entitled to depend is the fact which I am skilled to give and for which you have compensated me. Adhere to all other assistance at your own danger.
Insert to quotation Only exhibit this user #47 · Apr 25, 2021 Seems the OP has speed limits imposed by his club. I propose getting his favored recipe plus some shells loaded around and less than that load (data permitting) and possess the club check them. That’s the sole number that’s appropriate to him in any case. In case the OP wishes outdoors exams to validate data, he must place “Downrange Wads” and “Precision Reloading” into his internet search engine and check out their ballistic screening company. I’ve used PR and it’s rather painless and reasonably priced for those who send in multiple examination.
By checking the powder suppliers Web sites you’ll have the ability to see the dissimilarities in force and velocity. Choose the powder, wad, & hull to obtain The newest data.
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I am running a MEC9000GN on an Automate. I'm able to see the .005" additional thickness resulting in troubles with rotation, but I can't see what exactly is causing the bulge.
Not so new member old aka just before shifting to KY was Ohio Wildfowler ( was a moderator on a pair message boards)
Has anybody found/carried out any tests to find out how the Cheddite overall performance stacks up vs the Winchester? I checked the Alliant and Hodgdon Web-sites, but only located two or three recipes utilizing Cheddite in Remington hulls (which I use,) and only with Excess-lite powder.
