Cambow Report post Posted January 9 On 1/6/2024 at 2:30 PM, dcalvert12 said: I am looking for once fired 270 short Mag Brass only. dcalvert There are several offerings for 270 WSM brass on Gunbroker right now. Good luck in your search... Share this post Link to post Share on other sites
chuckster Report post Posted January 9 I believe you can size down 300 wsm to 270 wsm in one step. It looks like the only difference between the two cases is neck diameter. You'd probably have to trim and that's about it. Get some ADG 300wsm from unknown munitions and have awesome brass. I have 50 pieces of Win bluebag that is 4x fired. You can have it cheap if you want to give it a try. Share this post Link to post Share on other sites
AZBIG10 Report post Posted January 9 Happy to see this thread. 270wsm is an absolute hammer. Good luck with your search. I may have a few. I’m also in AJ Share this post Link to post Share on other sites
thegunsmith2506 Report post Posted January 9 54 minutes ago, Horn_Ridge said: Where did you find 100 pieces of new Win brass to buy? It was new but I bought it off a forum member. No idea how old it was but the bags were sealed. Winchester knew about the problem but never recalled it. 1 Share this post Link to post Share on other sites
Horn_Ridge Report post Posted January 9 20 minutes ago, thegunsmith2506 said: It was new but I bought it off a forum member. No idea how old it was but the bags were sealed. Winchester knew about the problem but never recalled it. Interesting. Older blue bags or newer red ? Share this post Link to post Share on other sites
thegunsmith2506 Report post Posted January 9 9 minutes ago, Horn_Ridge said: Interesting. Older blue bags or newer red ? They were red bags. I'll see if I can find the lot numbers in my email. 1 Share this post Link to post Share on other sites
dcalvert12 Report post Posted January 9 54 minutes ago, chuckster said: I believe you can size down 300 wsm to 270 wsm in one step. It looks like the only difference between the two cases is neck diameter. You'd probably have to trim and that's about it. Get some ADG 300wsm from unknown munitions and have awesome brass. I have 50 pieces of Win bluebag that is 4x fired. You can have it cheap if you want to give it a try. I far a I can tell 300 WSM is asmost as hard to find new as 270 WSM. Still looking for 270 WSM Share this post Link to post Share on other sites
chuckster Report post Posted January 9 10 minutes ago, dcalvert12 said: I far a I can tell 300 WSM is asmost as hard to find new as 270 WSM. Still looking for 270 WSM 300wsm in stock https://www.unknownmunitions.com/product/adg-brass/ Share this post Link to post Share on other sites
grapevinedave Report post Posted January 10 I necked down some winchester 300 WSM brass and it was a piece of cake. The Winchester brass I used worked just fine. Also used Winchester 270 WSM brass and it shot the same as the necked down 300 WSM brass. I annealed after each firing though. Don't have the rifle anymore, but it shot 145gr ELDX's really well with H4350. Got a 6.5 SAUM so sold the 270 WSM. Good luck, it's a cool cartridge and easy to do load development. Share this post Link to post Share on other sites
Riflehunter Report post Posted January 10 I'm not sure if they plan to do a run of 270wsm at some point but Lapua just announced they will now be doing 300wsm this spring. 1 Share this post Link to post Share on other sites
MMACFIVE Report post Posted January 10 Lapua has announced 300 WSM brass 1 Share this post Link to post Share on other sites
SteveInMesa Report post Posted January 11 If you are still looking, this guy is selling some nickel plated. https://www.longrangehunting.com/threads/270-wsm-brass.349409/ Share this post Link to post Share on other sites
dcalvert12 Report post Posted January 12 22 hours ago, SteveInMesa said: If you are still looking, this guy is selling some nickel plated. https://www.longrangehunting.com/threads/270-wsm-brass.349409/ Looking for Brass cases only thank you! Share this post Link to post Share on other sites
