I have a question for you guys who have a chronograph, more experience and anything to test pressure. I regularly shoot 357 and 38 special with this bullet, rifle (20 inch barrel) and pistol (4 inch barrel). While my pistol feeds anything I give it, the rifle becomes finicky with crimp band Keith’s (358429 and 358439 in 357 brass- too long). I’ve decided to just load the 358429/439 in the crimp band only in 38 brass. Using the same load in 38 special brass- 13.5 2400, what is the difference in FPS, would it increase given the smaller area of 38 brass- im assuming more pressure- will it gain anything from a smaller area? Will
Is loose something?
I’ve used this load in both for years, but only in 38 when I didn’t have brass (my mag brass was dirty etc). I know it’s a great safe load, just curious the difference in performance