Peterson Brass 7mm BR Remington Unprimed Box of 50

Peterson Brass 7mm BR Remington Unprimed Box of 50
Peterson Brass 7mm BR Remington Unprimed Box of 50
Peterson Brass 7mm BR Remington Unprimed Box of 50
Item #:PCC7MMBR50
$1.40 per piece
Shipping: One flat fee of $12.95 per online order.
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Availability:Temporarily unavailable from the manufacturer
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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 14 Reviews

Product Information

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

This is a Bulk package of Peterson Cartridge casings, they will not 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 14 Reviews - Average Rating: 4.9 stars

Peterson 7mmBR brass

By Clinton S. on Feb 10, 2023
Nice brass. Room for improvement. The case mouths needed deburring and chamfering. Nice packaging. Happy to see 7mmBR brass being made again.

7mm br

By William d R. on Feb 06, 2023
Very good brass. Comes well packaged. Keep up the great work.

Excellent Brass

By Dwaine V. on Feb 03, 2023
Glad to see someone making competition-grade brass here, especially in this caliber. Peterson produces an excellent product and has been responsive to inquiries/questions. Recommend them and Grafs is your go to source.

Now if we could just get them to start producing .222 Rem and 6 PPC brass...

peterson 7 BR brass

By Stanley L. on Sep 29, 2022
great looking brass. well packed and comes in nice plastic cases for reloading. processes great with minimal prep. be sure to read the enclosed card about load capacity and start a few grains lower and work back up

Remington 7mm br shells

By Richard T. on Nov 26, 2020
I have a magnumr search ssp91. Bullets are good quality, couldn't find anywhere until I came across GRAF and sons. Good measurements and also surprised me by coming in handy carry box. Will definitely buy again. Very pleased.


By JESS S. on Oct 14, 2020

Peterson 7mm BR brass

By Chuck H. on Sep 25, 2020
My first Peterson Brass purchase, probably not the last. 7mm BR is hard to find and Graf's is the source.
This is good stuff, haven't loaded it yet, but it checks out excellent. My OCD will require primer pocket and flash hole uniforming, but it doesn't appear necessary. Same with the neck. Brass arrived well packed in good, reuseable 50 round plastic ammo boxes, not loose bulk pack.
I'm satisfied with this brass and would recommend it to anyone looking for 7mm BR brass.

7BR brass

By Berry G. on Sep 16, 2020
Needed some for a XP100 can’t wait to load some and try it out! Brass looks excellent!

7mm BR Peterson Brass

By Mark S. on Sep 08, 2020
Beautiful cases nicely pack in their own plastic boxes. Great to see someone making brass for this caliber. Plan on buying more.


By Rich M. on Aug 11, 2020
I haven’t got a chance to use this yet. I have been very satisfied with all the Peterson brass that I bought in the past

Peterson 7mm Benchrest Brass

By Carl J D. on Jun 19, 2020
Bought 200 cases for conversion to 30BR build in process.
Brass arrived in 50 round plastic boxes well protected.
Checked all cases for neck runout with Century 21 gauge and found all concentric within .0005”. Lubed inside necks with Q-tip and Lee case lube. Expanded necks with K&M expander. No change in concentricity. Sized case necks with L E Wilson FLD for .0015 neck tension. Cases remained concentric within .0005. Seated bullets in 5 cases for test with L E Wilson seating die on K&M arbor press. No change in concentricity with seated bullets.
Using Peterson Brass in 6XC and find it extremely Uniform also.

7mm BR Remington brass

By Eric D. on Jun 05, 2020
I recently bought an XP-100 in 7mm BR, but couldn't find brass. After checking Grafs, I found the Peterson company, and asked about alternatives. Well, I'll be darned if they didn't suddenly make a run and put them on the Graf's site! Beautifully annealed. This should have me set for life.

Peterson 7mmBr brass

By Roger M. on May 26, 2020
I'm glad to see someone is making ready to load brass for the 7mm Br again. I bought 50 to try and it's great stuff. Very uniform and had great packaging. Be warned that it does have smaller than usual flash holes but a call to my die manufacturer got them to send me a new small depriming pin and new sizer for free. I'm very happy with the brass.

Peterson 7mmBR BRASS

By Ron W. on May 17, 2020
I have a custom Remington XP100 in 7mmBR that I’ve had for years. I don’t shoot it as much as I’d like to, partially because I haven’t seen correctly headstamped brass for it. When I saw that Grafs had Peterson brass I thought I’d try a box. Man am I impressed with the packaging and the quality of the brass!! It is my first box of Peterson brass but it will not be my last! GOOD STUFF!!
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