6 Dasher Norma?

[muleystalker]

That’s even got the THICK rim as well!!!

I have several 6 Dashers cut with the Norma reamer and have about 700 pieces of the first run of Norma brass and at least 500 of the later run brass, out of that 700 pieces of first run brass I only had 2 pieces that were a bit of a problem. One wouldn't fit a regular shell holder and needed the other shell holder and one was tight but worked, both pieces of brass fit all my actions no problem at all. All the second run is fin also

So yes it's crappy brass, lots of problems.... I wouldn't buy it, I would leave it for me since I am already committed to it.... I would use Lapua

All kidding aside If your chamber was cut using a Lapua Dasher reamer use Lapua brass , If a Norma dasher reamer was used get the Norma brass and go shoot. Both are great brass just remember the Norma brass has a slightly less capacity so reduce the Lapua load data slightly when starting your load development and work up.

 

[esromvre1]

Good information here from everyone. Thank you

 

[swd]

Also you asked about loads for the 107SMK. Load them into the lands until the engraving marks are square, chrono it to 2920 with Varget. It may not be the very best load for the gun but every barrel I’ve shot that in I could go to a mid range match and be competitive.

 

[esromvre1]

That’s even got the THICK rim as well!!!

Found that out today.
Not able to fit in my shell holder

 

[swd]

Found that out today.
Not able to fit in my shell holder

You can take a few thousands off the top and it will work. Pm me if you need some help.

 

[Liven The Dream]

Found that out today.
Not able to fit in my shell holder

Some times ! Redding Shell Holder works !