Glock G45 Gen 6 MOS 9mm Luger, 4.02 in GMB Barrel, Optics-Ready Crossover, nDLC Black, Tall Sights, 4x 17-Round Mags
This Austrian-made Glock G45 Gen 6 MOS pairs a compact-length slide with a full-size frame in the proven crossover format. It features a factory optics-cut slide with an NV-monogram cover plate, tall iron sights, and the Glock Marksman Barrel with enhanced polygonal rifling and nDLC treatment. Thoughtful upgrades include an SR-marked flared magwell extension and an aftermarket skeletonized trigger shoe with safety tab, and it comes well-outfitted with four 17-round magazines, a factory hard case with matching label, and useful OEM extras.
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 - Well-defined polygonal rifling consistent with the Glock Marksman Barrel.
Specific Condition Notes: Minor scratches and small blemishes are present from light handling and use.
What’s Included
- Four 17-round magazines
- Backstraps
- Recoil springs
- Assorted OEM parts
- Manual
- Cleaning rod
- Glock factory hard case with matching label (CGXS198)
- Magazine notes: mix of Glock-marked standard-length magazines and one extended-length steel magazine
- Flared magazine-well extension marked 'SR' (installed)
- Aftermarket skeletonized trigger shoe with safety tab (installed)
- Tall iron-sight set; front sight marked 'NF-A8' (installed)
- Optics-cut cover plate with 'NV' monogram (installed)
The G45 crossover configuration combines a compact-length slide with a full-size frame, delivering a balanced 4.02 in top end on a full-capacity grip. The slide includes front and rear serrations and is finished in nDLC black to match the barrel.
This Gen 6 MOS variant is factory optics-ready, arriving with a cover plate bearing the NV monogram. Tall iron sights are installed, with a green-ringed 'NF-A8' front post and a plain rear notch for a clear sight picture.
The Glock Marksman Barrel features enhanced polygonal rifling, a cold hammer forged construction, and an nDLC finish. Twist rate is 1:9.84 in RH. Chambered in 9mm Luger, the pistol is rated for a 17+1 capacity and comes with four magazines as listed.
Controls include ambidextrous slide-stop levers and a reversible magazine catch. The textured, finger-groove-free grip is complemented by an SR-marked flared magwell extension for faster reloads, while the installed skeletonized trigger shoe retains a safety tab. An accessory rail is molded into the polymer frame.
Origin and markings are clear: Austrian manufacture with proof marks and 'AT' country code on the barrel hood, plus 'GLOCK, Inc., Smyrna, GA' import marking on the frame. Model and generation markings read '45 GEN6' alongside 'AUSTRIA 9x19,' with Glock’s tri-serialization practice visible on the slide and frame.

