41 Remington Magnum, Trueshot 265 Gr. WNFPGC, Video 4, Federal 155 Primers

I am not a professional and you need to verify all reloading componetns through your reloading manual. Your reloading manual trumps me. Our recipe is calling for Fedaral 155 primers. The Federal 155 primer is a Large Pistol Magnum (LPM) primer. So, if you are going to run CCI, Remington or Winchester make sure it is a LPM equivalent. I do not recommend substituting anything different and if you have any doubt on which primer you need you can call Sierra bullets at 1-800-223-8799 with questions. God bless and thanks for watching. Highboy