Bertram Brass 338 Remington Ultra Mag Unprimed Box of 20

Item #:	BM503
Price:	$37.99$32.99 SALE! You save 13%! $1.65 per piece Shipping: One flat fee of $9.95 per online order. Exclusions apply. Click for details. Special Pricing - No Further Discounts
Availability:	Out of stock Login to be notified when it's back in stock
Quantity Limit:	Only 5 BM503 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 2 Reviews

Product Information

New, unprimed brass. Imported from Australia. This is not loaded ammunition.

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Read 2 Reviews - Average Rating: 4.5 stars

Found it

By Jerry T. on Oct 22, 2021

Finally found brass that will hold up several loadings in the 338 rum. I annealed and turned the necks and they have proven to be very good. I have abused my practice ( load development) cases through 9 loadings now. My test have been at or above max with no primer pocket or swelling issues. Resizing is amazingly easy. No other brand has come close.

Not disappointed

By Scott R. on May 09, 2019

The options for 338 rum brass are limited so I gave there’s a try. So far I’m happy. I’ll lead by saying it isn’t beautiful. A couple hrs in a polisher and a quick neck chamfer it looks similar to a competitors brass you’d pay twice as much for. Weight from piece to piece is within my tolerance and it’s held up well to my first two loadings. Solid start for what seems to be bargain brass.

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