small pistol magnum primer results

All bullets loaded with TAC POWDER . First round was a 55gr FMJ copper using 25.6 gr tac speed of 2739 fts, Next 3 groups are using powder coated lead first group was loaded with 22.6 grs of tac for speeds of 2700, 2694,2721.Next group using 23.0 grs tac for speeds of 2857,2804,2766,Next group using 23.5 grs tac for speeds of 2818 , 2836 ,2758. all spent brass looked good , no signs of too much pressure. So now I can use these magnum primers .

Tell me you aren't using pistol primers for something that will be shot in an AR? Also be prepared for pierced primers if using them in any rifle.

Sorry I made a mistake ,USING small rifle magnum primers , thanks for pointing this out, I'M NOT USING AR

Good deal they will cause a slam fire in an AR the cup is too thin.

I have god results using LPP in my Win 30-30, I would not use them in anything else other than pistols or brass shotshell hulls