03-23-2014, 05:29 AM
arnie Wrote:[IMG][/IMG]
In case any one is interested I cast the chamber of my PF chamber and the Stoner chamber . The top one is the Stoner ,hope the picture works. You can see the Stoner free bore is very short if there at all .
![[Image: grendelchmber001_zpsd05661b6.jpg]](http://s227.photobucket.com/user/caarnie/media/grendelchmber001_zpsd05661b6.jpg.html)
Send the pic of the casting to Satern and PTG, Hornadyand SAAMI and lets see what satern has to say then.