WE Custom 5.1 Hicapa T Rex Gas Blowback Airsoft Pistol in Black

WE Custom 5.1 Hi-Capa T-Rex Gas Blowback Airsoft Pistol in Black

The WE Custom 5.1 Hi-Capa T-Rex GBB Pistol is a competition-ready airsoft sidearm designed with flair, function, and firepower in mind. Tailored for airsofters looking to step into the world of Practical Pistol shooting or wanting a show-stopping secondary, the T-Rex is packed with performance-driven enhancements and visual punch to back it up.

Built on WE’s tried-and-true Hi-Capa 5.1 platform, the T-Rex takes things further with an aggressive slide design, custom stippling on the grip, and a flared magwell for faster reloads. The slide features unique vent cuts, lightening ports, and bold serrations at the rear, making it easier to rack while reducing weight to speed up cycling. The result? A snappy blowback with a clean recoil impulse and quicker follow-up shots.

Under the hood, a reinforced recoil spring boosts the pistol's cycle rate and gives the blowback an extra bit of kick, making it a joy to fire. The trigger and hammer are fully functional, and the beavertail and ambidextrous thumb safeties ensure the pistol only fires when you mean it to. That extra attention to safety makes it ideal not just for competition but for training and casual skirmishes too.

The grip is where the T-Rex really shines. Custom stippling offers increased traction, especially with gloves, while the flared magwell guides reloads with speed and precision. Combined with a 28-round magazine, you'll stay locked and loaded longer during high-intensity matches.

On top, the pistol features green fibre-optic front sights and orange rear sights, both of which are adjustable and glow brilliantly in low-light conditions. If you're running optics, the rear sight can be swapped for a mini red-dot plate, giving you serious versatility in your loadout.

The T-Rex also boasts a silver vented slide and silver barrel with .45 ACP markings, adding a touch of realism and aesthetic flair. A threaded barrel is ready for suppressors or tracer units, while the 20mm rail underneath the frame allows for torches or lasers—ideal for tactical play or night games.

This GBB pistol runs on green gas and delivers approximately 330 FPS using 0.20g BBs. The hop-up is fully adjustable, allowing you to fine-tune your shots for maximum range and precision. It’s a pistol built to compete—but one that doesn’t forget the fun.

Highlights

• Unique vented slide with silver barrel and .45 ACP engraving
• Custom stippled grip with flared magwell for quick reloads
• Fibre optic front and rear sights, adjustable for elevation and windage
• Threaded barrel for tracer or suppressor units
• Rear sight compatible with mini red-dot plate
• Full metal slide and reinforced internals
• 330 FPS performance with snappy gas blowback
• Railed lower frame for torches and lasers

What's Included

• Hi-Capa 5.1 WET Force Series T-Rex Pistol
• 28-round Gas Magazine
• User Manual

Technical Specifications

• Blowback: Yes
• Construction: Metal Slide, Polymer Frame
• FPS: ~330 (0.20g BBs)
• Fire Mode: Semi-Automatic
• Hop-Up: Adjustable
• Magazine Capacity: 28 rounds
• Power Source: Green Gas
• Scale: 1:1 Full Size
• Length: 230mm
• Weight: 1031g