Peterson 6mm GT brass

[jxb]

Looks like Peterson jumped on the 6GT wagon and it's even available. Not sure Lapua ever got it out the door or maybe I just missed it hitting shelves.

In stock:

Products | Peterson Cartridge

Shop Peterson Cartridge for premium brass rifle casings. Precision-engineered for reloaders and shooters, offering unmatched consistency and performance. Shop now.

petersoncartridge.com

Preorder:

Peterson Brass 6mm GT Unprimed Box of 50 - Graf & Sons

Match-Grade is a standard that must be held throughout the entire process of manufacturing some of the most consistent, accurate, and durable brass rifle casings available today. From Peterson's small batch production lines to their quality control department, to your bench, and on to the range...

www.grafs.com

likely other places too.

 

[dhagerty40]

Just adding: You can now order Peterson brass Factory direct.

Peterson Cartridge | Match-Grade Brass Rifle Casings

American-made brass rifle casings designed by, and for, long-distance shooters and reloaders.

petersoncartridge.com

 

[Ironworker]

Why would someone want a 6MmGT over a 6mm Creedmoor?

 

[Evlshnngns]

Why would someone want a 6MmGT over a 6mm Creedmoor?

Uses less powder, so less heat, blast, and recoil. Not a big difference from 6CM. Its for PRS, and a good fit for that.

Hopefully someone will let us know how this Peterson measures compared to the rest.

 

[Hengehold]

Anyone know what the NK diameter is on a loaded case with the Peterson brass?

 

[Fire Dog]

Uses less powder, so less heat, blast, and recoil. Not a big difference from 6CM. Its for PRS, and a good fit for that.

Hopefully someone will let us know how this Peterson measures compared to the rest.

If it is as good as all their other brass that I have used {3 different calibers} it should not disappoint.

 

[urbanrifleman]

Why would someone want a 6MmGT over a 6mm Creedmoor?

In the 22 GT we are seeing the same velocities as the 22 Creedmoor with less powder. So, That's pretty cool

 

[Evlshnngns]

Can anybody report on how this measured out.

 

[jxb]

Anyone know what the NK diameter is on a loaded case with the Peterson brass?

Sorry I'm already down the Alpha road for GT so haven't picked any Peterson up. However they provide some data on their site including loaded neck diam and H2o.

Ballistician Testing Workbook | Peterson Cartridge

Ballistician Testing Workbook of AMP Aztec codes for our lot #'s of brass from Peterson Cartridge.

petersoncartridge.com

 

[thatguyshm]

I ordered some for a new build, will be able to test in a week or so, after everything shows up.

Also figured I would try the new Rise Armament Pro trigger. Can't find any info on it so I'll give it a review after a few range sessions (it was almost 100 off the flat trigger version this past weekend). Plan on working with it next to a Trigger Tech diamond, so should be able to give a decent review.

 

[Clancy]

I got 300 pieces today. Peterson has become my favorite brass company. In 5 minutes, I knew the lot number and every useful spec. I had a tracking number in an hour. That’s how you do it!

Lapua is great (when you can get it) but you don’t know what you’re getting until it arrives. They don’t give out information on lot numbers.

I’m not a big fan of the other guys. I think I’ve made that clear a few times.

 

[Fire Dog]

I got 300 pieces today. Peterson has become my favorite brass company. In 5 minutes, I knew the lot number and every useful spec. I had a tracking number in an hour. That’s how you do it!

Lapua is great (when you can get it) but you don’t know what you’re getting until it arrives. They don’t give out information on lot numbers.

I’m not a big fan of the other guys. I think I’ve made that clear a few times.

You also support a brand that is made in the USA and not subject to tariffs…
A quality product that provides consistent performance.

 

[Clancy]

You also support a brand that is made in the USA and not subject to tariffs…
A quality product that provides consistent performance.

I certainly have no beef with Lapua, but I’m glad we have Peterson. I’ve shot some of their BR brass and it’s exceptional. I’ve also used some of their 6x47 brass. I know the GT will be no different.

I think the 6 GT is an absolutely wonderful, super precise cartridge that was (until now) hampered by the availability of high quality brass.

There will be many blue and many clear boxes on my shelf for years to come.