View attachment 1182145 I'm just setting up getting ready to cut one on a pre-64 70 I do it old school.
Idon't have me know sophisticated equipment.LOL
Don't you just love it when the engineering guru's at Browning and Winchester change the thread pitch on these actions 28 TPI I think that was a bad brain fart myself.LOLI think your Palmgren is a much more expensive and higher tech tool that a PTG slot cutter......![]()
View attachment 1182145 I'm just setting up getting ready to cut one on a pre-64 70 I do it old school.
Idon't have me know sophisticated equipment.LOL
Don't you just love it when the engineering guru's at Browning and Winchester change the thread pitch on these actions 28 TPI I think that was a bad brain fart myself.LOL
Who ask for your two cents .LOLStan looks like you’re cutting an extractor slot on a 700.
Who ask for your two cents .LOL
I
Is this more political correctness for you Zach .LOLView attachment 1182156
I learned a bunch with this. The Pre 64s and earlier Classics used a tapered extractor cut, the layer Classics and New M-70s used a straight across cut. While it looks like the tapered cut provides more support to then case, it doesn't. Both types cut the cone down to where the chamber starts, and measures about .205".....