Glock G19 Gen4 9mm Compact, Non-MOS – Custom Slide Cut for Holosun 507C/RMR – 4.02 in Barrel, 15+1, 4 Mags, Case
This Glock 19 Gen4 stands out for its professionally milled slide set up for the Holosun 507C/Trijicon RMR footprint while retaining the factory Non-MOS configuration. It is in excellent condition and includes four factory 15-round magazines and a Glock hard case. Austrian origin and matching serial numbers on the frame and barrel add to its appeal for buyers who value complete, well-presented examples.
Condition
Overall Condition: Excellent condition, showing only faint signs of any prior use or handling.
Bore Condition: Excellent - Clean, mirror finish, no signs of wear.
Bore Rifling: Excellent Rifling - Strong polygonal rifling.
Specific Condition Notes: The slide, frame, and controls show only very minor, superficial scratches and small blemishes consistent with light handling. The bore is clean and shiny.
What’s Included
- Glock factory hard case
- Four 15-round factory Glock 9mm double-stack magazines
The slide has been precisely cut for the Holosun 507C/Trijicon RMR footprint, providing a direct mounting pattern on this Non-MOS Gen4 G19. It retains the factory rear slide serrations and a matte black finish, paired with fixed polymer sights featuring a drift-adjustable rear notch and a polymer front blade.
As a Gen4 model, this pistol includes the reversible, enlarged magazine release and modular backstrap system compatibility for tailored ergonomics. The compact G19 size balances shootability and concealability, and the single-slot accessory rail supports common weapon lights or accessories.
The 4.02 in steel barrel features a nitrided finish and polygonal rifling, consistent with Glock’s design. The dual recoil-spring assembly characteristic of Gen4 pistols is present, contributing to the platform’s smooth operation.
Capacity is 15+1 in 9mm Luger, and this example comes with four factory 15-round magazines for ample range or duty rotation. Markings include the "MADE IN AUSTRIA GLOCK, INC., SMYRNA, GA" stamp, and the frame and barrel carry matching serial numbers.