Galaxy G21 Full Metal Walther P38 pistol in Black

The Galaxy G21 is a full-scale, full-metal airsoft pistol modelled on the classic Walther P38 — an iconic service pistol with real historical pedigree. Built with a zinc-alloy shell and metal inner barrel, the G21 feels weighty and authentic in the hand, making it a great choice for collectors, prop work, or straightforward backyard target practice. It’s a spring-powered single-shot pistol, so there’s no gas or batteries to worry about — just rack, aim and fire.

Cosmetically the G21 nails the P38 silhouette: long slide, squared profile and a period-correct stance that looks right in re-enactments and film work. The finish on this model has black textured grip panels; the metal outer construction gives the pistol a satisfying heft of roughly 575g and a solid, realistic balance at about 210mm overall length.

Functionally the pistol is straightforward and reliable. The G21 runs at around 200 fps with 0.12g BBs (and groups more consistently on 0.20g), and it uses a fixed hop-up to help keep short-range trajectories flatter. The removable 12-round metal magazine seats cleanly and the controls are simple — ideal for newcomers, prop handlers or experienced shooters who want a low-maintenance replica.

One neat detail that sets the G21 apart from many budget springers is its ability to lock the breach open when the magazine is empty, and it features a breach release button for easy inspection and loading. This small mechanical nicety is handy for collectors and film crews who appreciate realism, and it also makes the gun easier to use during drills or instruction sessions.

Ergonomics are comfortable: the textured grip panels provide a secure hold for most hand sizes and the slide serrations make cocking the pistol simple. There’s also a short accessory rail under the dust cover for compact torches or lasers if you want to add a little modern utility. Fixed front and rear iron sights make quick target acquisition effortless for casual plinking.

Because it’s spring-powered the G21 is economical and very low maintenance — no gas seals to fail, no batteries to charge — which makes it perfect for backyard shooting and long-term ownership. It ships with a small starter pack of BBs so you can get straight to shooting, and spare magazines are available separately if you want faster reloads or to keep multiple mags topped up.

All in all, the Galaxy G21 is a sensible, hard-wearing Walther P38 replica: full metal construction, realistic handling, a useful breach-open feature and dependable spring performance. If you want a historically styled pistol for target practice, display or prop use that won’t demand ongoing running costs, the G21 is a very practical and attractive option.

Features

• Full metal zinc-alloy construction for realistic weight and durability 
• Approx. 200 fps with 0.12g BBs (improved consistency with 0.20g)
• Spring-powered single-shot operation — no gas or batteries required
• Full 1:1 scale Walther P38 appearance
• 12-round removable metal magazine
• Fixed front and rear iron sights
• Breach locks open on empty with breach release button
• Under-dust cover rail for compact accessories

What you get

• Galaxy G21 spring pistol in Black
• One 12-round metal magazine
• Sample pack of BBs

Details

• Manufacturer: Galaxy
• Model: G21 (Walther P38 style)
• FPS: Approx. 200 (0.12g)
• Magazine Capacity: 12 rounds
• Weight: Approx. 575g
• Length: Approx. 210mm
• Materials: Metal slide/inner barrel, plastic grip and trigger
• Power Source: Spring (manual cock per shot)
• Shooting Mode: Semi (single-shot per cock)
• Hop-up: Fixed
• Uses 6mm BBs (0.12g or 0.20g)