Starline Brass 357 Mag Unprimed Bag of 100

Starline Brass 357 Mag Unprimed Bag of 100
Item #:SU357
$0.22 per piece
Shipping: One flat fee of $12.95 per online order.
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Availability: Out of stock
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Quantity Limit:Only 5 SU357 allowed per customer. Duplicates will be canceled.
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 21 Reviews

Product Information

Starline strives to hold the closest production tolerances possible on every caliber we produce to ensure the highest quality brass available. All brass is produced within SAAMI specifications and includes special heat treat processes and designs to enhance strength and longevity.

This Starline Brass is bagged at Graf & Sons. This is not loaded ammunition.

Read 21 Reviews - Average Rating: 5 stars

Starline brass

By Mark W. on Oct 24, 2020
Starline great brass, graf fast shipping

Starline brass

By Steve D. on Sep 23, 2020
Starline brass top quality stuff. It’s made here! Never had any problems with it. Best of all it’s available in this time of shortage.

The Best

By Gary T. on Jul 29, 2020
This is the only brass I use now. Very Consistent.

Starline Brass

By George M. on Jul 23, 2020
Starline brass gets two thumbs up from me! Great price and the best quality of all brands I have used. I use Starline for my for 44 Mag, 357 Mag, 45-70 and 45 Colt hand loads. Never a bad case, never a problem!

Great brass

By John J M. on Jul 13, 2020
Top quality brass!!!
Made in USA even better!!!

Starline Brass

By Gary G. on Jul 03, 2020
I have used Starline Brass for years, great quality, Grafs again comes in at the lowest price. Keep up the good work. I will be back for more.


By Charles W. on Jun 22, 2020
First class stuff

starline 357 brass

By William V. on Jun 20, 2020
New 357 bought recently. This is excellent brass to reload. Very cost-effective and great quality brass. I will buy it again.

Love this brass

By James S. on Apr 30, 2020
Starline handgun brass is great. Its very well made, round clean primer hole, price is great for handgun as sometimes you cant find all your brass. Cases are very uniform, necks are not bent and bases are clear of any nicks.
I use .357 and .44 Magnum cases.

Starline Brass 357

By Scott P. on Apr 29, 2020
Best brass on the market. I use in all calibers and never have had an issue.

Starline brass

By DAVID D. on Apr 24, 2020
.357 unprimed. have used SB for years. great results and quality. can't beat the price.

Starline = Quality

By DAVID M. on Apr 23, 2020
I use Starline brass in all of the calibers I load. Never found a defective piece and get good case life from their brass. Highly recommended!

only brass I buy

By Cecil B. on Apr 21, 2020
Great brass, only brand I buy.

great brass

By William S. on Mar 10, 2020
its the only brass that I buy.
your price is great and the brass is a quality product.

Starline Brass

By Tim C. on Nov 03, 2019
Top quality brass. I try to buy Starline whenever I buy new brass. I'm able to reload this for 357 countless times.

Starline Brass

By Marcia U. on May 27, 2019
Only gave a 4 star because COAL didn't meet SAMMI specs. Bought .357 brass & not one of them was 1.285" long.

starline brass

By Robert B. on Apr 02, 2019
always good results with starline brass

decent price and good quality

By Brian B. on Feb 08, 2019
Needed some brass for 357 and this is exactly what I needed

Starline Brass 357 Mag

By Scott Z. on Jan 30, 2019
Over the years I've come to appreciate Starline quality. These are good quality and I'll use them with the Armscor 158 gr, FMJ bullets that I ordered at the same time.

Starline Brass

By John W. on Oct 04, 2018
Price is right and quality good. Used many times over for other calibers. Starline is becoming the go-to company when others seem to loose interest in producing something.

Starline Brass

By Ronald W. on Aug 31, 2018
I always use Starline for reloading whenever available. It is good price and fine brass. Never a problem with it.
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