• Watch Out for Scammers!

    We've now added a color code for all accounts. Orange accounts are new members, Blue are full members, and Green are Supporters. If you get a message about a sale from an orange account, make sure you pay attention before sending any money!

Gunsmithing 300 Win Mag chamber reamer

bsp212

Sergeant
Full Member
Minuteman
Sep 15, 2007
468
0
49
Porter, TX
Looking for a .300 Win Mag chamber reamer for 220 gr. SMK at AICS mag length. Any suggestions?
 
Re: 300 Win Mag chamber reamer

load up a dummy round (no primer/powder) with the brass, bullet and seating depth you want to use and send it to ptg. let them know or ask for their advice on how much jump you want. they will grind the reamer special for you.
 
Re: 300 Win Mag chamber reamer

Thanks! I was about to send the barrel and action to my smith and really wanted a chamber tailored to the load I plan to shoot. I'll pick up a set of dies today and load something up.