Complete Assembled Matrix Arms Glock 19 RMR Slide Tall Sights TiN Barrel

The matrix arms g19 rmr slide with TiN gold barrel and tall sights is the ultimate mix of performance and style. First, we precision-machine it from 17-4 stainless. Then we cut a perfect direct-mount RMR footprint—no plates needed. After that, we finish it in black DLC and pair it with a brilliant TiN-coated match-grade barrel.

Next, we install suppressor-height steel sights for perfect co-witness. Finally, we add full internals, test-fire, and ship the same day. Consequently, the second your matrix arms g19 rmr slide arrives, you drop it on your Gen 3 G19 or PF940C frame and dominate the range in style.

Aggressive serrations, side windows, and that gold TiN barrel against black DLC turn heads everywhere. Same-day unmarked shipping. No FFL required.

What You Get with the Matrix Arms G19 RMR Slide

• Matrix Arms slide – black DLC finish
• Direct RMR / Holosun 507C-508T cut (zero plates)
• TiN (gold) coated match-grade barrel
• Suppressor-height backup iron sights (lower 1/3 co-witness)
• Full internals + recoil spring assembly
• Test-cycled & ready

Specifications

• Caliber: 9×19
• Compatible: Glock 19 Gen 3 & PF940C
• Finish: Black DLC slide / TiN gold barrel
• Optic Cut: Direct RMR pattern
• Sights: Tall steel suppressor-height
• Weight complete: ~22 oz

How to Install This Complete Upper (30 seconds)

1. First, clear the firearm
2. Then punch out both frame pins
3. Next, remove the old upper
4. After that, drop the new slide on
5. Finally, push pins back in

How to Disassemble for Cleaning

1. First, lock slide back and pull takedown tabs
2. Then ease forward off frame
3. Next, pull trigger (gun clear!)
4. Finally, remove spring & barrel

Compatibility of the Matrix Arms G19 RMR Slide

• 100% drop-in on factory Glock 19 Gen 3 frames
• Perfect fit on Polymer80 PF940C
• Works on Lone Wolf, ZEV, Nomad, and all true Gen 3 frames
• Will NOT fit Gen 4/Gen 5 without adapter

Frequently Asked Questions

• Do the tall sights co-witness? → Perfect lower 1/3 with any RMR-footprint red dot.
• Is the TiN barrel durable? → Extremely – harder than chrome and wears like iron.
• Threaded barrel option? → Yes – upgrade at checkout.
• Can I run +P+ ammo? → Absolutely – built tougher than OEM.
• Adapter plates required? → No – direct RMR cut.