Shopping Cart Shopping Cart $0.00 (0 Items)

Cart Summary

Close Close
View Cart
Winchester Brass 300 Wsm

Winchester Brass 300 Wsm



Winchester Brass 300 Wsm - Winchester's unprimed shellcases for handguns and rifles are engineered to precise tolerances to ensure smooth-feeding and positive chambering.

You must be 18 or older to purchase ammunition and other restricted items. For safety reasons, many of these items cannot be returned and may only be shipped via ground to the 48 contiguous states. If purchasing ammunition, ensure you use the correct caliber and/or gauge in your firearm. Many states and/or municipalities have certain restrictions in place which may prevent shipment/ordering of various items. Check your local laws and regulations before ordering.


Add to Comparison
Ship To Store Stamp

Bookmark and Share

Winchester Brass 300 WSM - Winchester makes the highest quality ammunition components available to the reloader. And each and every component is made to meet and exceed the most demanding quality control and performance standards in the industry - Winchester's!

300 Wsm Unprimed Brass
50 Qty/Bag

Dick F of Filer, ID - May, 31 2014:

Junk. I bought a bag and found the primer pockets are oversized. All primers are loose and I've had a couple actually fall out in the box. That's using Win primers, too, not an off brand.

Customer Support


We are here to help if you need us, please contact Customer Support at: