DLC is the hardest aftermarket finish you can put on a Glock slide. This stripped slide for the Glock 19 Gen 3 comes pre-cut for a Trijicon RMR, iron sights, and ships with a matching cover plate — ready for your internals and barrel.

Slide specs:

• Hard black DLC (Diamond-Like Carbon) coating — extreme surface hardness, low friction, corrosion-resistant
• Trijicon RMR footprint cut — accepts RMR, Holosun 407/507, and compatible micro-red-dot footprints
• Iron sight cuts — standard Glock dovetail front and rear
• Front and rear diagonal serrations — positive grip for press checks and administrative handling
• Cover plate installed — protects the RMR cut during storage and use without an optic
• 9mm chambering

Frame compatibility:

• Glock 19 Gen 1, Gen 2, Gen 3 OEM frames
• Polymer80 PF940C and GST-9 frames
• Not compatible with Gen 4 or Gen 5 frames

DLC vs. Cerakote vs. Nitride:

DLC bonds to the steel at the molecular level — it does not chip or flake the way Cerakote can on edges and corners. It outperforms nitride in surface hardness and corrosion resistance. It's the right choice if this slide is going on a carry gun or a build that will see regular range use.

Stripped slide — what you still need:

This is a bare slide. You will need a slide completion kit (internals) and a barrel to make it functional. 3CR Tactical sells both — see Frequently Bought Together below.

From 3CR Tactical:

3CR brand. Made in the USA. 9+ years in business. Free shipping on every order.

Lubricate rails before first installation.

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