Glock G33 Gen4 .357 SIG Subcompact, 3.43 in Barrel, Fixed Sights — Excellent Condition
This Glock G33 Gen4 is a subcompact .357 SIG with a 3.43 in barrel and fixed polymer sights. It features Austrian proof marks and matching serial numbers on the slide, frame, and barrel. Gen4 upgrades include the modular backstrap system, reversible magazine catch, dual recoil spring, and a rough-textured frame. It comes with six factory double-stack magazines in two capacities.
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: Shows minimal handling marks consistent with light prior use. See photos for details.
What's Included
- Glock factory hard case
- Owner's manual
- Glock Gen4 modular backstrap set (palm swells)
- 2x Glock OEM magazine loaders
- Magazines: 2x 11-round and 4x 9-round factory Glock double-stack magazines; packaging indicates G33+FP type, with a mix of magazines stamped ".357" and ".40"
The G33 Gen4 delivers Glock's subcompact .357 SIG format with a 3.43 in barrel and an 11+1 capacity using the included 11-round magazines. Sighting is straightforward and durable with fixed polymer sights: a white-dot front and white-outline U rear.
Gen4 enhancements are present throughout. The rough-textured frame with finger grooves provides secure purchase, while the reversible magazine catch supports left- or right-handed operation. The dual recoil spring assembly is a key Gen4 update, and the modular backstrap system allows grip size adjustments using the included backstraps. The subcompact frame omits an accessory rail on the dust cover.
Factory markings are correct and complete. The slide is marked "GLOCK 33 Gen4 AUSTRIA .357." The barrel bears Austrian proof marks, and the frame shows "MADE IN AUSTRIA / GLOCK, INC., SMYRNA, GA." The slide, frame, and barrel share matching serial numbers.
This pistol includes six factory double-stack magazines: two 11-round and four 9-round. Packaging indicates G33+FP type, and there is a mix of magazines stamped ".357" and ".40."