Case trimming

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S4570
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Case trimming

Post by S4570 » Mon Nov 25, 2019 2:19 pm

I have a bunch of commercial 223 brass, . Besides my 7 tcu i have no use for ontherbthey myv300 blk. What casevtrimmer do you guys usevto shorten the brass after runningvthrubthe 300 blk die ?

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rlandry6
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Re: Case trimming

Post by rlandry6 » Wed Nov 27, 2019 6:51 pm

It gets cut before trimming.
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Smurky
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Re: Case trimming

Post by Smurky » Wed Nov 27, 2019 7:48 pm

I use a Dillon size die with the 1500 trimmer on a 550 press. I use a .30 caliber neck expander if loading HPBT bullets and the lee with NOE expander for lead bullets after sizing and trimming. I’m using Whidden’s 300 BLK trimmer tool head. It was an investment but I process a lot of brass efficiently and it has been “Match Grade” ammo With less than .002 runout.

BOB567
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Re: Case trimming

Post by BOB567 » Sun Dec 01, 2019 12:16 am

rlandry6 wrote:
Wed Nov 27, 2019 6:51 pm
It gets cut before trimming.
This. Then i use an RCBS electric trimmer Ive had for decades. I dont think theyve changed the thing much. Look one up.

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AR-300
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Re: Case trimming

Post by AR-300 » Sun Dec 01, 2019 10:39 am

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