I've been making Martini 577/450 brass from 24 gauge brass shotgun shells and it's going great! : r/shittyreloading
![](https://i.redd.it/gilkuziy57081.jpg)
![](https://i.redd.it/nw30m26fi5db1.jpg)
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450 577 Martini Henry - Page 2
![](https://www.theshootersbox.com/assets/images/577-450_case_gauge_shooters_box(1).jpg)
The Shooters Box case and ammunition reloading gauge.
![](https://www.southerncrossmilitaria.com/uploads/3/1/2/9/3129280/1641847_1_orig.jpg)
Brass
![](https://y5g7v4p7.rocketcdn.me/wp-content/uploads/2021/08/410-Brass-450x410.jpg)
577-450 Martini-Henry - Snap Caps Dummy Rounds - Snap Caps Dummy Rounds
![](https://i.redd.it/efu2d1pckmt91.jpg)
517 best r/shittyreloading images on Pholder
![](https://i.ytimg.com/vi/bplxFDGjxbg/sddefault.jpg)
Forming 577/450 Martini-Henry Brass
![](https://i.ytimg.com/vi/IsTzwCB86Yg/hq720.jpg?sqp=-oaymwEhCK4FEIIDSFryq4qpAxMIARUAAAAAGAElAADIQj0AgKJD&rs=AOn4CLBRVdMZ7fp_BvqCy0SjBT9c_jXouQ)
Forming a 24 Gauge Shotshell into a 577/450 Martini Henry Case
![](https://i.ytimg.com/vi/eaJSTPVVOjA/sddefault.jpg)
Forming & Trimming The 577/450 Martini Henry Case from 24 Gauge Shotgun Shells (First Attempt)
![](https://preview.redd.it/paper-packets-for-my-577-450-v0-5sis06m33q9a1.jpg?auto=webp&s=1503b9b29d54a72d430251f245926cc7266f2762)
Paper packets for my 577/450 : r/reloading
![](http://i56.photobucket.com/albums/g198/NORMSUTTON/577-450/15772.jpg)
577/450 out of 24 gag brass without a form die
![](https://external-preview.redd.it/iq6V0PDjrq2KBowhi980AFx3na51Yv0zRKJVrq8Z2Pg.png?auto=webp&s=7f0d65b19a2dd9315069d0c9bbd5dde963218cd7)
517 best r/shittyreloading images on Pholder