I've been making Martini 577/450 brass from 24 gauge brass shotgun shells and it's going great! : r/shittyreloading

676 best Shotgun Shells images on Pholder Smoking, Shotguns and Redneckengineering

Forming 577/450 Martini-Henry Brass

Reading is for squares (577/450) : r/reloading

577-450 Martini-Henry - Snap Caps Dummy Rounds - Snap Caps Dummy Rounds

517 best r/shittyreloading images on Pholder

Reading is for squares (577/450) : r/reloading

British Victorian Era Reproduction .577/450 Martini–Henry Rifle Dummy – International Military Antiques

Martini-Henry: Reloading the 577/450

Forming & Trimming The 577/450 Martini Henry Case from 24 Gauge Shotgun Shells (First Attempt)

Reloading showcase: Making paper patched 577/450 Martini-Henry ammo from 24 gauge brass shotshells. : r/guns

LEE 577/450 MARTINI-HENRY LARGE SERIES 3 DIE SET - Graf & Sons

Forming 577/450 Martini-Henry Brass

Reloading for.577/450