Galaxy G20H Full Metal M945 Pistol in blue with Holster

Looking for a full-size, full metal spring pistol with some cinematic flair? The Galaxy G20 is a brilliant budget-friendly replica that’s ideal for back garden plinking, target practice, or just as a cool addition to your collection. Styled after the iconic Smith & Wesson M945, with a nod to the classic M1911 lineage, this airsoft gun blends real-world design heritage with the simplicity and durability of spring-powered performance.

The G20’s metal construction (bar the textured plastic grip and trigger) gives it a surprisingly hefty and realistic feel. You’re looking at a 1:1 scale replica that comes in at a chunky 640g and stretches out to 220mm in length. The slide features eye-catching “dragon scale” serrations—providing a unique look and aiding in grip when cocking the slide for each shot. It’s finished in a bold colour that stands out, whether it’s sitting on a shelf or taking shots in the garden.

Performance-wise, this spring-powered airsoft pistol clocks in at around 260fps using 0.12g BBs. It performs even more consistently with 0.20g BBs, which we recommend for improved accuracy and realism. Thanks to its full metal inner barrel and sturdy build, this pistol can handle daily plinking sessions without breaking a sweat. The fixed hop-up offers decent trajectory for close to mid-range shooting, and the shooting mode is semi-auto (manual cock for each shot).

Iron sights are moulded into the top slide, front and rear, and while they’re fixed, they’re more than adequate for the ranges this pistol is designed for. It's the sort of setup that’s great for quick-draw target shooting or casual backyard matches.

The 15-round magazine is made of metal and drops free cleanly when released—ideal if you're in the habit of fast reloading (or just like to show off a bit). It’s easy to load, solid in construction, and slots firmly into place with a satisfying click. Like all springers, you’ll need to manually rack the slide before each shot, but that adds a bit of tactile satisfaction—and fewer moving parts means longer-lasting reliability.

This version (The H) includes a solid OWB (Outside the Waistband) pistol holster that clips securely onto your belt. Made from moulded ABS plastic, the holster is custom-shaped to hold the pistol firmly in place, only releasing it when you press the built-in retention switch. It’s the kind of setup you’d normally see on much more expensive gear—buying a similar holster on its own would often cost more than this entire bundle. That makes this package a seriously good deal.

Despite the price point, the G20 doesn’t feel cheap. In fact, it offers an impressive weight and finish that makes it feel like a much more premium piece. Whether you spotted it in *Breaking Bad* or *Numb3rs*, or you're just after a trusty spring-powered airsoft gun that looks the part and performs well, the Galaxy G20 is a great shout.

Included in the box is the pistol itself, one magazine, and a small sample bag of 0.12g BBs to get you started. No manual is included, but setup and operation are intuitive—ideal for beginners and seasoned airsofters alike. If this colour isn’t your style, the G20 is also available in other colourways—just search “G20” on the site to see the full range.

Simple, rugged, and surprisingly punchy, the Galaxy G20 is a spring pistol that earns its place in any airsoft enthusiast’s loadout or collection. And without needing gas or batteries, it’s a cost-effective option that’ll keep going for years.

Features

• Full metal build for realistic weight and durability 
• Spring powered – no gas or batteries required
• 1:1 full-scale replica of the M945 pistol
• Dragon scale serrations on the slide
• Fixed iron sights, front and rear
• Slip-resistant textured grip panels
• 15-round drop-free metal magazine
• Paddle holster included

What you get

• Galaxy G20 spring pistol 
• 15-round metal magazine
• Sample pack of 0.12g BBs
• Paddle holster.

Details

• Manufacturer: Galaxy
• Model: G20 M945
• Construction: Metal and plastic
• FPS: Approx. 260 with 0.12g BBs
• Magazine Capacity: 15 rounds
• Weight: 640g
• Length: 220mm
• Power: Spring – single shot action
• Uses 6mm BBs (0.12g to 0.20g)
• Fixed hop-up system
• colour: blue