Description
Grenade Launcher Sight Jig – For Springfield 1903 & M1 Carbine (M15 Sight Alignment)
Offered is an original grenade launcher sight jig used as a locating and alignment tool for installing the M15 grenade launcher sight on service rifles. Designed to precisely position and guide drilling for the mounting holes, this jig ensures correct sight placement on Springfield 1903 and M1 Carbine front sight housings.
Constructed from machined steel with mounting datum and guide bushings, the jig indexes to the rifle’s sight post and provides repeatable hole locations for accurate sight installation. Condition is serviceable with expected tooling marks, surface patina, and light wear from use in an armory or gunsmith environment. All locating features are intact and square. No drill bits or fasteners are included.
A practical tool for restorers, armorers, and museums completing authentic M15 grenade launcher installations or reproductions. Verify compatibility with your specific rifle variant prior to use.
Keywords: M15 sight jig, Springfield 1903 sight jig, M1 Carbine launcher jig, grenade launcher sight alignment, armory tool, gunsmith jig.
🔗 Explore More at OldSteelGuns.com
Browse vintage armorers’ tools, rifle accessories, and restoration parts.
