Cci 34 primers

[SDHunter44]

Fairly new to reloading and as you all know supplies are hard to find, a local gun store has some cci 34 primers. I’d be using it for a 280 ai with a 22” barrel and suppressor. Powder right away will be h4350 until I can get my hands on some h4831 or r23 or 26. Will these primers work or should I avoid them and pay the gunbroker premium for some 210s?

 

[MThuntr]

I'd shoot them. Sure they're supposedly a harder primer but lots of reports of guys shooting them. They have similar burn characteristics of standard CCI LR primers. If it prevents you from having to spend cash on HazMat then that's a win.