Glock OEM Gen3 MOS Spare Slide

Please Note: Ample stock on hand at this time but these sell quickly. To our California friends…..order now before Gavin makes these illegal!

Upgrade your Gen3 Glock or Gen3 parts-compatible frame with an OEM Glock Gen3 Spare slide.

Each slide comes with assembled internals, MOS Cut (not previously available on Gen3 Glocks), and front serrations for faster manipulations.

All that's needed for completion is a barrel and guide rod.

These slides are 100% California Compliant.

Please Note: The Glock MOS cut requires an adapter plate to install most optics. Use a GS adapter plate to install your favorite optic:

GS K-Plate - fits perfectly for the Holosun 507K, Vortex Defender CCW, and the Holosun EPS Carry.

GS C-Plate - fits perfectly for Trijicon RMR, Trijicon SRO, Holosun 507C and the Holosun 507 Competition.

GS Acro / A-Plate - fits perfectly for Aimpoint ACRO P-2, Viridian RFX45, Steiner MPS, and the C&H Precision Duty Optic.

Want all three plates? Click here for the bundle.

Please Note: Glock19 Gen3 Spare Slides are compatible with G19, 19X, 45, 47, and 49 Gen4/5 and frames when you use a Gen5 Slide Cover Plate.

There will be a small gap between the nose ring and the frame. We use these Cross Armory Slide Adapters to fill the space.