Glock G45 Gen5 9mm Luger with Primary Machine RMR-Cut Black Cerakote Slide and Apex Tactical Action Enhancement Trigger, 4.02 in Barrel, 3x 17-Round Magazines
This Glock G45 Gen5 is a well-executed crossover 9mm that blends a G19-length 4.02 in slide with a full-size G17 grip. It stands out with a slide direct-milled by Primary Machine for the RMR footprint and finished in black Cerakote, plus an Apex Tactical Action Enhancement Kit installed for a refined, flat-faced trigger feel. Tall iron sights with a high-visibility orange front and matching serial numbers on the barrel, slide, and frame round out a clean, purpose-built setup.
Condition
Overall Condition: Very good condition, showing only light, superficial signs of prior handling or use.
Bore Overall Condition: Excellent - Clean, mirror finish, no signs of wear.
Bore Rifling: Excellent Rifling - Sharp lands and grooves.
Specific Condition Notes: This pistol shows mild wear consistent with light handling and remains in great shape overall.
What’s Included
- Glock factory hard case
- 3x 17-round Glock factory double-stack 9mm magazines
- Glock Gen5 interchangeable backstrap set with beavertail options and installation pin/tool
- Glock magazine loader
- Glock OEM parts
- Apex Tactical Action Enhancement Trigger with Apex Trigger Bar for Gen 5 Glock pistols (installed)
The slide was professionally direct-milled by Primary Machine for the RMR footprint, then Cerakoted black for a uniform, durable finish. An optic cover plate is installed, and the slide features both front and rear serrations for confident manipulation.
An Apex Tactical Action Enhancement Kit is installed, delivering a flat-faced trigger profile and consistent pull. This upgrade pairs with the Gen5 striker-fired system to provide a clean, repeatable trigger press.
The G45’s crossover format combines a compact-length 4.02 in slide with a full-size grip for a 17+1 capacity. It includes ambidextrous slide stop levers, a reversible magazine release, and an accessory rail on the dustcover. The polymer frame accepts the Gen5 interchangeable backstrap system for easy fit adjustments.
Tall iron sights are installed, with a bright orange front blade and a tall black rear notch for fast sight acquisition. The RMR-footprint optic pocket gives you flexibility for mounting a compatible optic if desired, with the cover plate in place when running irons.
This Austrian-made Gen5 includes matching serial numbers on the barrel, slide, and frame and comes with three 17-round magazines, the Glock factory case, the Gen5 backstrap set with tool, OEM parts, and a magazine loader.