Glock 45 Gen 5 Compact Crossover Handgun 9mm Luger 17/rd Magazines (3) 4.02″ Barrel Black Austria
$544.07
A 9mm crossover that pairs a compact 4.02″ slide and barrel with a full-sized frame for better grip and control. Comes with three 17-round magazines, Glock’s nDLC-finished slide, and the Marksman Barrel for improved accuracy.
This item isn't stocked on our shelves. It ships to our Rubicon, WI store first, then is available for in-store pickup or transfer to your chosen FFL dealer (firearms only). Typical lead time varies by supplier — our team will follow up with a timeline after you order. Not available for direct home delivery. Firearm sales are final once accepted for transfer; no returns except for verified damage.
Out of stock
The G45 is the crossover event everyone has been waiting for. The 4" compact barrel and slide sit on a full sized frame giving the shooter a full grip and more control while not losing concealability. It features the Glock Marksman Barrel delivering increased accuracy with polygonal rifling and an improved barrel crown and an nDLC finish on the slide which is a tougher and more durable finish exclusive to Glock. It no longer has finger grooves but still has the ambidextrous slide stop levers for better versatility and control. This G45 FS model features front slide serrations 3-dot white fixed sights and a capacity of 17-rounds.
| Weight | 3.550 lbs |
|---|---|
| Dimensions | 10.500 × 9.350 × 2.750 in |
| Manufacturer | Glock Inc. |
PROCESSING & SHIPPING
Orders typically ship within 1–3 business days (Monday–Friday) after payment and all required documentation are received. Time to arrival after shipment depends on the carrier. Shipping method is at BT Gun Company’s discretion; ammunition and oversized accessories are charged at actual shipping cost. We do not ship to Hawaii or Alaska.
FIREARM TRANSFERS
- Firearms must ship to a licensed FFL dealer of your choosing — confirm with them first that they can accept the transfer.
- Your receiving FFL will need to email their license to [email protected] before we can ship.
- Inspect your firearm at your FFL’s location before signing ATF Form 4473 — once signed, the firearm is considered accepted.
You’re responsible for knowing the firearms laws in your state before ordering. For complete shipping, returns, and restocking-fee policy details, see our Shipping & Returns page.

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