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Jamison Brass 358 Winchester Unprimed Bag of 20
Read 9 Reviews - Average Rating: 4 stars
358 Winchester Brass
By Mark L.
on Dec 13, 2023
Good quality brass. But it seems to run a good bit heavier than other brass so load data will have to be worked up for this specific case. Most charges listed as minimum in my loading manuals almost fill the cases completely. Maximum charges will not fit inside the case.
358 brass
By David M.
on Oct 15, 2023
not happy with the quality of this brass. I had a couple of casings with no primer hole drilled in them. I don't know if the brass internal dimension is smaller than Winchester brass. My standard load using Winchester brass for the last b30 years plus has been a Hornady 200 gr bullet and xx grains of IMR3031 powder. in these casings it becomes a compressed load and at times the bullets will not even seat in the casing.
"Very good: for Hard to Find Quality Brass"
By Darwin G.
on Oct 10, 2023
This has turned out to be more than expected- arrived in great condition-sized well even after several loadings for shot development - all in all you cant go wrong with this seemingly rare and hard to find caliber.
Jamison 358 Brass
By Kenneth M.
on Sep 14, 2023
Great quality and appearance. Very heavy brass. These weighed 30 grains more than Win 358 Winchester brass. Could not run the same loads as capacity very reduced. Will have to conduct completely new load work up for this brass as pressure signs showed immediately with just moderate loads. So good quality, but not standard brass
358 brass
By Steven W.
on Jul 06, 2023
excellent quality brass in a hard to find caliber. stands up to reloading very well
358 Win Jamison Brass
By Michael M.
on Jun 29, 2023
No complaints about the brass.
But I do have a complaint about the cost of shipping. I live in Alaska, ordered 2 bags (40 count) of 358 Win, and 7-08 Rem bag (40 count), and S&H cost me $18.00!! Would be nice to at least get a break in cost for Alaskan residents! Thanks!
Jamison
By Gerald C.
on May 31, 2023
Looks good, uniform casings.
358 win
By Steve K.
on Oct 20, 2022
Bought some 358 Winchester brass made by Jamison for my Savage 99.
20 count bags brass was nice, no dents, bent case mouths ect, tad greasy, easily cleaned/ wiped off with rag
Cleaned up inside of flash hole with debur tool, very minimum brass shavings, less than other brands.
Primers set with usual amount of force, set nice and snug
Brass chambered, fired, extracted no problem
Would give 5 stars, but need to see how it behaves after resizing/reloading ie, stretching, No cracking, primer pockets ect
So far I would recommend it!
Thanks Jamison/Grafs
Jamison 358 Win Brass
By Roger C.
on Nov 23, 2018
Received quickly from Grafs.
Product is nicely bagged and clean, very uniform in dimensions.
I neck sized only for uniform release tension.
Primer flash hole had few chips.
Neck thickness runout less than 1 1/2 thou'.
Bought all I'll need for load development and hunting.
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