The Glock G45 Gen 1 gets consistently positive marks for reliability and build quality. Owners across self-defense, law enforcement, and competition backgrounds tend to agree it runs well and holds up over time.
The grip is a frequent point of praise, comfortable for a wide range of hand sizes, which contributes to better control and follow-through. The matte black finish holds up and the 17-round capacity is a clear advantage for those who prioritize not reloading under pressure.
The main criticism is size. The full-size frame is a plus at the range but it makes the G45 harder to conceal than more compact Glock models, and some users switch to a smaller option for daily carry. Performance feedback is largely positive, smooth operation and low perceived recoil from the striker-fired system, though preferences vary based on what someone is comparing it to.
Overall the G45 has a strong reputation as a reliable, full-capacity 9mm with a comfortable grip and straightforward operation.
AI-generated insights derived from customer reviews and discussions on popular gun-enthusiast forums.