I am starting to get into reloading just for the simple fact that i have a million empty hulls laying around from buying and shooting. My biggest stock of empty hulls is remington 12 ga. 2 3/4 1-1/8 load 8 shot. I am loading them back to a 1 oz load with 8 shot. When i was purchasing all of my goodies i bought cheddite 209 primers. but after looking through my recipies i cannot find any load data for cheddite primers. Some one had told me that they are the same as the winchester but i know that when it comes to reloading you never sub one part for another. so I am wanting to find out if any one knows of any load specs on these cheddite primers. this is what i have for my goodies. i am using a mec versa 12ga press with a 302-100 charge bar and a #30 bushing and clayboys 1100-12 wads. my powder choice was alliant promo and in the #30 bushing it is throwing right at the 17 grain mark. so cheddite primers are what i picked up but im considering switching to rem 209 or winchester 209 just so i can get accurate load specs. Also i have heard that once you use a cheddite primer you can reload that shell again with out useing cheddite primers because it enlarges the hole is this a true statement.