mont1120 Posted June 4, 2019 Share Posted June 4, 2019 Sooooooo, when the Obama power and primer shortage befell us, I went and bought a couple thousand CCI small rifle primers and put them away. After going through a bunch of WSR primers I grabbed a box of the CCI. Well, sure.enough they are magnum small rifle. Are these OK to use on moderate M4 3 gun loads? I do not want to smack the bolt around. Using Varget.and 55 gr. SP. Quote Link to comment Share on other sites More sharing options...
TonytheTiger Posted June 4, 2019 Share Posted June 4, 2019 I've used them plenty with no ill effects. All my hotter long range loads definitely prefer them. Quote Link to comment Share on other sites More sharing options...
The Donald Posted June 4, 2019 Share Posted June 4, 2019 Magnums are fine, all I use are Remington 7 1/2 on rifle and 5 1/2 on pistol. They work great. Quote Link to comment Share on other sites More sharing options...
mont1120 Posted June 5, 2019 Author Share Posted June 5, 2019 Thanks for the replies. Sounds like I am OK. Quote Link to comment Share on other sites More sharing options...
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