Glock G45 Gen5 MOS 9mm Compact - Radian RAMJET/AFTERBURNER, Timney Alpha Trigger, Gray Frame, Tall Sights, 17+1
This Glock G45 Gen5 MOS 9mm stands out with premium, installed upgrades: a Radian RAMJET barrel paired with the AFTERBURNER micro-compensator and a Timney Alpha Competition flat-faced trigger set to approximately 3.0 lb. It features the G45 crossover format, a gray Gen5 frame, tall 3-dot iron sights, and an MOS slide with an RMR/SRO-pattern plate installed. The result is a refined, feature-rich configuration built on Glock's proven compact platform.
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 - Sharp lands and grooves.
Specific Condition Notes: This firearm is in great shape, with minor superficial blemishes visible on close inspection.
What's Included
- Glock factory hard case
- User manual
- 2x 17rd Glock factory double-stack 9mm magazines
- Radian RAMJET barrel with AFTERBURNER micro-compensator (installed)
- MOS mounting plate for RMR/SRO pattern (installed)
- Aftermarket flat-faced aluminum trigger with red safety tab (installed)
- Flared magazine well funnel (installed)
The G45 is Glock's crossover design, combining a G19-length slide and 4.02" barrel with a G17-length grip for 17-round capacity. This example features a gray Gen5 polymer frame with the latest texture and no finger grooves, a black slide with front and rear cocking serrations, and an integral accessory rail.
Key upgrades include the Ramjet Afterburner and Timney Alpha trigger enhancements. The compensated Radian RAMJET barrel with AFTERBURNER micro-compensator is installed and extends beyond the slide, while the Timney Alpha Competition flat-faced trigger delivers an approximate 3.0 lb pull. A flared magazine well funnel is also installed.
The slide is MOS-cut and comes with an RMR/SRO-pattern plate installed. Tall iron sights are in place, featuring a single white dot front and two-dot rear for a clear, 3-dot sight picture.
This striker-fired, Safe Action pistol is chambered in 9mm Luger with a 17+1 capacity and includes two 17-round factory magazines. Markings include "MADE IN AUSTRIA" and "GLOCK, INC., SMYRNA, GA." The factory part number is PA455S201MOS.




