- Metallic Reloading
- Rifle Brass
- 300 Winchester Mag
Winchester Brass 300 Winchester Mag Unprimed Bag of 50
Winchester unprimed shellcases are engineered to precise tolerances to ensure smooth-feeding and positive chambering. This is not loaded ammunition.
Read 7 Reviews - Average Rating: 4.4 stars
By Travis C.
on Aug 03, 2020
This brass has been fair for me so far 2 reloads through it and it is holding up well. It came a little out of spec but that was to be expected with the price point.
Win 300wm brass
By Derek S.
on Jul 06, 2020
Great service and quick delivery. Had 3 deformed necks in package and had to trash them
Great customer service
By BENJAMIN S.
on Apr 23, 2020
I prefer the Winchester brass for my .300 winmag. I feel it's the best overall value for this caliber. Grafs has the best price on it and I appreciate the price break for quantity. They generally have it in stock when most do not and their order fulfillment times are good.
Very good quality
By Heath H.
on Apr 22, 2020
I prepped the brass. All of the primer pockets and they were consistent. The necks were good just a few dings from bulk packaging. The body’s were in correct dimensions
300 Win Mag Brass
By Joe P.
on Apr 10, 2019
I find the over all quality if the Winchester extremely good very pleased. Thank you.
WIN 300 WM brass
By Eric H.
on Apr 07, 2019
Surprised how quality these are. Last bag came with 52 and 51 were good. One had a dent on the shoulder, great product at 1/2 the price of the high end brass
300 Winchester Magnum brass.
By Wayne S.
on Feb 13, 2019
I found the 300 Winchester Magnum brass to be of good quality. It sized well and required very little trimming to make proper length. The flash holes required very little reaming. The primer pockets did require uniforming.
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