STP45 PRO Macaron Blue (EU) (8.0″ – Macaron Blue) GBB Pistol

The G&G STP45 PRO 8.0″ is a performance-focused gas blowback pistol designed for competitive airsoft use. Featuring an extended slide profile, lightweight optics-ready construction, and a CNC-machined middle frame, it delivers responsive blowback performance with enhanced control. Its integrated adjustment system allows rapid hop-up and trigger tuning directly on the field, making the STP45 PRO a highly adaptable sidearm platform.

Product Features:

• Material: Polymer / Metal
• Inner Barrel Length: 104 mm
• Magazine: 30 Rounds
• Overall Length: 203 mm
• Weight: 820 g
• Blowback: Yes
• Optics-ready slide with lightening-cut design
• CNC-machined middle frame construction
• Gas blowback system with semi-automatic operation
• Patented hop-up unit optimised for 0.20 g to 0.40 g BBs
• Integrated hop-up and trigger adjustment system
• Adjustment tool stored inside recoil spring guide
• Adjustment access through trigger guard ports
• Front and rear slide serrations for improved grip
• Integrated accessory rail under frame
• 30-round gas magazine
• High compatibility with Tokyo Marui pattern upgrade components

The STP45 PRO 8.0″ is part of G&G’s high-performance STP PRO series, designed to deliver competition-level adjustability and efficient gas blowback operation in a modern pistol platform.

The pistol utilises a lightweight slide with lightening cuts paired with a CNC-machined middle frame, combining durability with reduced slide mass. This construction improves gas efficiency and ensures smooth, responsive cycling during rapid firing.

A defining feature of the STP45 PRO platform is its patented hop-up and trigger adjustment system, designed for rapid field tuning. The dedicated adjustment tool is integrated into the recoil spring guide, allowing players to access it instantly when adjustments are required.

Through access ports within the trigger guard, users can adjust both the hop-up unit and trigger settings without removing the slide or using additional tools. This enables quick tuning to match BB weight, field conditions, or personal trigger preference during gameplay.

The pistol uses a 104 mm inner barrel, providing stable shot performance within the extended competition-style slide design. The hop-up system is engineered to deliver reliable ballistic performance across a wide range of BB weights from 0.20 g to 0.40 g.

Externally, the pistol features aggressive front and rear slide serrations to improve handling during slide manipulation. The frame also incorporates an accessory rail under the barrel, allowing the installation of tactical lights or other accessories.

With an overall length of 203 mm and a weight of 820 g, the STP45 PRO 8.0″ remains well balanced while offering the stability and control expected from a performance-focused gas blowback pistol.

Supplied with a 30-round gas magazine, the STP45 PRO is ready for skirmish use and offers strong compatibility with Tokyo Marui pattern upgrade components, enabling users to customise the platform to suit their preferred setup