Peterson Brass 6mm BR Norma Unprimed Box of 50

Peterson Brass 6mm BR Norma Unprimed Box of 50
Item #:PCC6BR
$1.26 per piece
Shipping: One flat fee of $12.95 per online order.
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Availability: Out of stock
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Due to the packaging and shipping process, case necks are often slightly dinged or bent and need to be rounded up and sized to give proper neck tension. New and/or fired cases must be full-length resized or have the expander ball of the sizing die run through the case neck prior to loading.
Read 61 Reviews

Product Information

Only available at Graf & Sons.

All 50 count listings of Peterson Cartridge casings come in one of their plastic ammo boxes.

Made in the U.S.A.


Warning: Only use Peterson Cartridge Co. casings in firearms in good condition, designed, marked, and chambered for this cartridge. Do not use Peterson Cartridge Co casings for “fire forming” or any other purpose other than what they were designed and tested for. Peterson retains no responsibility for the enclosed casings if they are used outside of the manufacturer’s recommendations.

This is not loaded ammunition.

Read 61 Reviews - Average Rating: 5 stars

Peterson 6BR Brass

By Greg H. on Oct 12, 2023
Very consistent in size and weight. Great to have a US made option since Lapua is mostly unavailable and the quality is just as good. Graf's customer service and shipping is always spot-on!

6mm norma peterson brass

By Eric S. on Sep 27, 2023
excellent. very consistent

Peterson Brass 6mm BR Norma

By Andy W. on Sep 25, 2023
I am well pleased with Peterson's 6BR brass. I've had a few 100 yard groups in the low .2's. Primer pockets are still tight after being loaded thirteen times. They come in a reusable cartridge case that keeps them well protected.

Made In USA

By Steven P. on Sep 22, 2023
I’m a guy that has always used Lapua brass for reloading. I have to say that I am totally impressed with the quality of Peterson brass! Being concerned with the quality I measured every piece and the consistency of the brass was outstanding. When you look at it you can clearly see that it has been annealed and when I measured the necks it was apparent the quality control is top notch. Finally, who cannot appreciate the plastic case that they ship in! No dinged necks like I always get with Lapua! To all reloaders out there try Peterson brass you won’t be disappointed.

Peterson Brass 6mm BR Norma Unprimed Box of 50

By ALAN W. on Aug 31, 2023
This is excellent brass, they are extremely consistent and uniform.
I honestly believe this brass might be better than Lapua.

6 BR Peterson brass

By LOREN L. on Aug 30, 2023
Great brass easy form to 30 BR I will be getting more of it for sure!!

Great product and great service

By Roy S. on Aug 21, 2023
I haven't shot any of this brass yet but upon inspection it is first rate. Very uniform and top quality.

Peterson Brass 6mm br

By Dean B. on Aug 12, 2023
My friend uses this brass and loves it so I bought 50 just to try them out. Quality seems great and I love the case they come in . I have loaded and fired all 50 three times at this point and like the brass at this point so I ordered 50 more. I bought the 6mm br barrel and my friend put it on a receiver that I had for my grandkids to shoot but I'm having a blast with it also. I have never had a 6br before but I believe this Peterson brass is quality brass.

Peterson 6mm BR Norma brass

By Powell R. on Aug 01, 2023
Have used Lapua and Peterson brass in 5 different varmint rifles. Measured out dimensions on brass little to no difference for either. Will always buy Peterson if it's avaiable. Good price point and Grafs delivery always prompt.

outstanding high quality brass

By Gary D. on Jul 27, 2023
very consistent high quality brass. Much better the last used norma-primed and equal to or better than lapua. I definitely will be buying much more of this brass. Thanks Graf and Sons for carrying this outstanding product line.

6 BR brass

By Patrick S. on Jun 27, 2023
This peterson brass is far better than any other I have used in the past and recommend giving it a try


By Steven D. on Jun 19, 2023
After 10 reloading this brass continues to perform with pinpoint accuracy during my bench rest shooting. They provide a consistent MOA of <.30. Primer pockets have remained tight and not a single split neck. I highly recommend this brass.

Great quality

By Shane P. on Jun 13, 2023
Great quality brass, resized to 30BR, no split necks, working great.

Peterson 6BR Brass

By Blake M. on Jun 07, 2023
This brass is a little heavier than Lapua so you will need to adjust your charge. Very consistent weight. Primer flash holes didn't need any attention. Just run it thru a sizer with a mandrel to make sure the necks are round and load.

Peterson 6BR brass

By Timothy G. on May 30, 2023
Great brass. Necks are perfectly round. Box is a bonus. Be sure to rework your load when switching to Peterson brass.

6br brass

By Benjamin Y. on May 30, 2023
Peterson brass is as good as any I've used. I have used 6xc to form my 22LRV brass and when I needed some for my daddy's 6BR I didn't hesitate to order Peterson. I can say it's as good as Lapua.

6mm br brass

By Joey N. on May 25, 2023
Quick shipping. Excellent brass. Thanks Graf & Sons

Peterson 6br brass

By David H. on May 18, 2023
Very consistent neck wall thickness and length. I necked them down to 22br with absolutely no problem.

Excellent consistency

By Elena G. on May 17, 2023
Consistency rivals or exceeds lapua in terms of weight and case OAL and zero case mouth dings (presumably) because it comes in ammo boxes, a very nice bonus. American made to top it off. Fast shipping from Grafs. What’s not to like?

Peterson Brass 6mm BR

By ERIC B. on May 13, 2023
Extremely happy with the performance so far. Decided to try it since the usual product I use hasn't been available. Found the measurements to be very consistent in all aspects based on inspection of the new brass

6BR Norma brass

By Nate W. on May 10, 2023
Great product, fast delivery. Thrilled to buy a made in USA product instead of sending my money elsewhere!

Peterson Brass 6 br

By David F. on May 09, 2023
Great brass! Quick shipping well packaged. Only good! No bad no ugly.

6 Peterson Brass

By David D. on May 01, 2023
Quick delivery, great stuff. Glad it was in stock.

Some of the Best

By Jasen S. on Apr 24, 2023
Peterson is top notch. Very happy with it.

Peterson brass

By Gregory B. on Apr 21, 2023
Excellent USA made brass and great customer service as always from graf’s

Peterson 6BR brass

By John T. on Apr 20, 2023
Fireformed to 6BRA. Consistent and accurate results. Neck thickness slightly irregular, made a minimum turn and it cleaned up pretty good.

Peterson 6BR Norma Brass

By Louis S. on Apr 13, 2023
This brass has been hard to find so I was glad to find Peterson has stepped in to fill the void (Lapua).
As has been my experience with Peterson in the past, great dimensions. Chambers clean with no need for a mandrel before seating.
Great brass

Peterson 6BR brass

By Joey W. on Apr 12, 2023
Great Brass. I checked for overall length and brass thickness. Each piece was spot on. Quality control is excellent!

Peterson 6Br brass

By Scott W. on Apr 04, 2023
I just keep coming back for more Peterson brass! The Peterson 6Br brass rivals Lapua in every aspect, in fact, I have been changing over all my brass to Peterson because it's that good! On top of that, it's American made, and in my opinion, there is no need to send my dollar's to an overseas company when I can buy better brass from Peterson. Thanks, Graf's, for keeping a great stock of Peterson brass for us reloaders.

6BR Norma Peterson Brass

By William M. on Mar 27, 2023
Great stuff!

Great brass

By Blake L. on Mar 19, 2023
In addition to the brass being great quality, I appreciate getting it in its own plastic ammo box.

Quality brass

By Theodore A. S. on Mar 13, 2023
great quality and care taken to deliver brass in top condition. american made.

Consistent good brass

By Cory B. on Feb 21, 2023
Great quality and consistent neck thickness and the box they come in is a plus.

6BR Norma brass

By Scott M. on Feb 15, 2023
This stuff performs. Thought I'd try it as the brass I had used for years is unavailable. Neck thickness, C O L, and weight, uniformity all equal to or better than the stuff I had been using for years. Fire formed 12 rounds at 100 yards and had one group in the 1's. I am impressed.

6BR brass

By Brian K. on Feb 04, 2023
American made first off! Just as consistent as other “top brands” if tried and more importantly was available. Excellent service from Grafs as usual!

My new favorite brass

By Martin T. on Feb 03, 2023
After trying Peterson brass in a few different cartridges it has become my first choice when purchasing brass now. It has been very uniform and performance has met all expectations so far. I haven't shot any of it enough to speak about it's longevity but I don't expect it be deficient in that regard. My only wish it that it was available in some of the other cartridges I shoot.

Peterson 6BR brass

By Dennis C. on Jan 06, 2023
I found the brass to be extremely uniform and when fired my groups were just as good as when I'm using Lapua brass.

6 BR Bass

By Michael F. on Jan 06, 2023
Even though the package says not to fire-form, I have a 100% success rate forming to 6BRX. This is after 300 cartridges. After forming, they run through the full length sizing die nicely, almost as if no work is being done to the brass. These cases are top-notch!

Excellent Brass

By Lawrence K. on Jan 05, 2023
I can't say its better than Lapua but it very close.
Good, repeatable, neck tension, excellent case life.
Would buy it again.

6 BR Bass

By Keith D. on Jan 02, 2023
Excellent quality product. My group size tightened tremendously with the same load just by using the Peterson brass.

Peterson Brass 6mm Br

By Greg L. on Dec 30, 2022
Excellent Quality! Came in a great ammo box that can be used several times


By Tom H. on Dec 26, 2022
This brass is of top notch quality. No dings, dents or any other oddities. A wonderful product.

Peterson 6mm BR Brass & American Made

By Mike F. on Dec 22, 2022
I recently purchased some Peterson 6mm BR brass and i am very pleased with the quality, i weighed 30 pcs. from a 50 rd. box and all 30 pcs. exactly 132.0 grs. you can't ask for more than that! AAA+++

6BR Peterson Brass

By Rocky C. on Dec 22, 2022
Excellent brass excellent packaging. This is as good as Lapua plus Grafs has it. Excellent shipping from Grafs. I bought this brass to make 22BR from it my 6BR. I already have plenty of Lapua different brands make it easier to sort also.

6br brass

By John L. on Dec 16, 2022
The delivery from FedEx was better than the last time. The brass was excellent as I was expecting it Peterson packs it unbelievable. But the service that I got from Grafs is par excellence no One compares to them.

6br brass

By Michael S. on Dec 12, 2022
Great product highly recommend it to all my shooting buddies and Grafs as always are great to deal with

Top Quality Brass

By Lonny W. on Dec 11, 2022
This brass is as good as it gets. Very consistent.

Nice packaging

By Shawn S. on Dec 09, 2022
Great product so far

My New Favorite Brass

By James W. on Feb 22, 2021
I was very impressed with the quality and uniformity of these cases. Neck wall thickness was very consistent, the weight of all the cases was also very consistent, more so than what I had hoped for. They also came packed it a good hinged top box, that was the icing on the cake.

6mmBR brass

By Thomas L. on Dec 08, 2020
I have been loading for 50 plus years & have used them all but I have never seen any with the consistency in weight & wall thickness as Peterson brass, wish I knew of them a long time ago, won't buy anything but Peterson from now on. Can"t wait to try them.

Outstanding American made product!

By Anthony C. on Nov 26, 2020
Long a Lapua user, I've switched to Peterson for my 6mmBR.
Seems more consitant and heavier. True to their claims, higher velocity with same powder loads as used in competitor's cases.

Peterson 6mm BR Norma Brass

By James M T. on Oct 22, 2020
I am using this brass for forming 6.5 BR Remington brass. Stepping up the brass to 6.5mm was very easy and consistent using a sizing mandrel. I then full length resized which again went smoothly. I believe the entire process including the final trim to length process went smoothly due to the exceptional uniformity of the annealing process and the quality of the brass. I will definitely purchase this brass again!

As good As Lapua

By John N. on Aug 21, 2020
This brass is outstanding just like the other reviews had. Very good annealing, comes packed in a damage free case which Lapua has been really cutting cost where the foam that came in their boxes to keep Brass from moving during shipping has been removed and no longer packed in their brass! I have other Peterson Brass and the quality is there. This 6 BR brass shoots as good as Lapua also. Pleased as Expected!

American Made

By Carroll J. on Jun 09, 2020
This is the brass I use to form 30 br. It actually forms easier than the Lpula brass and has less of a doughnut . Turning the necks seems to be more consistent also. Would recommend this brass. Go USA.

Incredibly consistent

By Mason P. on May 25, 2020
Formed from 6br to 6BRA

Primer pockets are very reliable after multiple firings

Peterson Brass

By David S. on May 16, 2020
I went from Lapua to Peterson Brass and it is more consistent with weight, and I won't go back. I will buy Peterson in every cal that I shoot If they have, I wish that they made it in 300 Win Mag.
Thanks Peterson

6br brass

By Donald B. on Mar 04, 2020
best brass on the market, some lapua brass had 64 percent cull rate. if this brass was available when 6br first came about, ppc would be just a rumor. love the idea of the box. easier shipping great benefit for the shooter. will buy more, thanks for a great product, don

Near perfect brass

By Jerry G. on Jan 05, 2020
I ordinarily use Lapua for my 6BR Benchrest gun. I decided to try some Peterson even though I've had excellent results with Lapua. I always cull outliers in weight or neck thickness and Lapua is very good at an average of 85-90% useable and the rest foulers. Astonishingly 100% of the Peterson was sorted into sets of 5 with each group less than a 10th of a grain variance from low to high in weight. No neck thickness culls. First firing produced groups that were .2's and 3's when fireforming. I expect fireformed brass will be even better. Great value.

Peterson Brass 6mm BR Norma Unprimed Box of 50

By RONALD M. on Dec 31, 2019
Excellent Quality & Uniformity.
Prompt Delivery By Graf & Son's

This Brass is of USA Manufacture and rivals the best of imported brass in the same caliber.

Great to have a US Manufacturer Step-Up and Bring in demand products to market.

- Thank You Graf & Son's & Peterson Cartridge Co.

Great American made brass

By Carl w G. on Oct 31, 2019
fired formed great from a 6br to 6brx. I'll up date after several firings and annealing's.

More consistent than Lapua and zero neck dings

By Thaine C. on Oct 14, 2019
I know the body of the item description for this brass states that dinged necks are possible but that is just incorrect and needs to be removed. This brass ships in a case individually packed and covered with foam so there is no way brass can move or get dinged. They'll get around to fixing it. The quality of the brass is amazing and the consistency is why I'm switching from Lapua to Peterson. The only prep I do is a slight chamfer/debur on the necks and I'm good to go.

I recommend a using a 6mm mandrel vs sizing the necks with your expander in the resizing die. A mandrel will improve your loads and eliminate a source of runout.
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