The Ginex primers might be approximately 4 or five 10-thousandths larger than the Feds and also your micro would never ever know the real difference. A wee little bit off subject matter, but very much relevant, I found Fed SPM’s at Brownells this morning for $89 + haz and (acceptable) https://winchester-primers-for-sa53850.ezblogz.com/63574569/a-review-of-federal-primers-large-pistol