Milsig Parts & Upgrades for T17, M17 G3 & G3 LL

This collection features Milsig parts and upgrades designed for the T17, M17 G3, and G3 Less-Lethal (G3 LL) platforms, with select components offering potential compatibility with the MCS DI68 system. Built around Milsig’s proven mechanical designs, these parts focus on durability, serviceability, and modular performance in demanding environments.

Explore magazines, barrels, handguards, stocks, internal components, and platform-specific accessories engineered to support both paintball and less-lethal configurations where applicable. Whether you’re maintaining a fielded launcher, upgrading a training platform, or refining a magfed build, this collection brings together essential components for current and legacy Milsig systems.

Compatibility may vary by configuration and generation. Always verify fitment before installation, especially when mixing platforms or aftermarket components.