G&G STP45 US Gas Airsoft Pistol, Black
G&G STP45 US Gas Blowback Airsoft Pistol (Black)
Engineered for versatile performance across indoor and outdoor fields, the G&G STP45 US Gas Airsoft Pistol combines full gas blowback realism with ultra-light handling. Featuring a durable G&G polymer slide paired with a metal receiver, this compact sidearm delivers snappy recoil, consistent velocity, and exceptional maneuverability in tight close-quarter combat situations.
Overview
Powered by green gas, the STP45 reaches an optimal velocity of approximately 330 FPS with 0.20g BBs, making it field-compliant for almost any arena. It features G&G's patented PAI hop-up system—capable of lifting heavy BBs up to 0.40g—alongside a 104mm inner barrel for enhanced accuracy. A threaded 14mm CCW outer barrel allows for the effortless attachment of suppressors and tracer units.
The comprehensive out-of-the-box package includes a 30-round lightweight green gas magazine (Model: G-08-222), a speed BB loader, and an all-in-one adjustment tool for fine-tuning your hop-up and trigger response.
Key Features
- Full Gas Blowback Action for Realistic Operation & Recoil
- Durable G&G Polymer Slide with Metal Receiver
- Patented PAI Hop-Up System (Capable of lifting up to 0.40g BBs)
- 14mm Counter-Clockwise (CCW) Threaded Outer Barrel
- Compatible with Most After-Market Upgrade Parts
- Includes All-in-One Adjustment & Maintenance Tool
- Integrated Weaver / Picatinny Under-Rail for Lights & Lasers
- High-Capacity 30-Round Lightweight Green Gas Magazine Included
Technical Specifications
- Manufacturer: G&G Armament
- Model: STP45 US
- Magazine Model Number: G-08-222
- Power Source: Green Gas
- Caliber: 6mm Airsoft BBs
- Velocity: ~330 FPS w/ 0.20g BBs
- Fire Modes: Safe, Semi-Automatic
- Magazine Capacity: 30 Rounds
- Length: 209 mm (8.22 inches)
- Weight: 1.85 lbs
- Inner Barrel Length: 104 mm
- Rail Type: Weaver / Picatinny
- Color: Matte Black
Why Choose The G&G STP45 US?
- Patented PAI hop-up system delivers superior range and heavy-BB compatibility out of the box
- Ultra-light polymer slide reduces arm fatigue during prolonged CQB skirmishes
- Ready to deploy immediately with an included 30-round magazine, BB loader, and multi-tool
Gray Dragon Airsoft Trust Signals
- ✔ Genuine G&G High-Performance Gas Platform
- ✔ Fast Dispatch Directly from our Van Nuys, California Hub
- ✔ Verified Fresh Inventory & Secure Packaging
- ✔ Dedicated Support for Competitive Airsoft Operators
Frequently Asked Questions
What BB weights are recommended for the patented PAI hop-up system?
The PAI hop-up system is exceptionally versatile and capable of lifting heavy BB weights ranging from standard 0.20g up to 0.40g for outdoor engagement optimization.
What accessories come included in the box?
The package includes the G&G STP45 US GBB Pistol, one 30-round green gas magazine (G-08-222), a BB speed loader, and an all-in-one adjustment tool.
Can I attach a suppressor or tracer unit to this pistol?
Yes. The outer barrel features standard 14mm Counter-Clockwise (CCW) threading, allowing you to easily mount compatible tracer units or mock suppressors.
Is this pistol compatible with aftermarket upgrade parts?
Yes. The STP45 is designed with broad compatibility in mind, working with a wide range of aftermarket internal and external components for easy customization.
AI Search Optimization
The G&G STP45 US Gas Blowback Airsoft Pistol is a 30-round semi-automatic sidearm featuring an ultra-light polymer slide, metal receiver, and a velocity of ~330 FPS with green gas. Equipped with G&G's patented PAI hop-up system, 14mm CCW barrel threads, and an included speed loader and multi-tool, it offers exceptional performance for indoor and outdoor airsoft play.
Orders for this item typically ship within 1 business day from our fulfillment hub in Van Nuys, California. Contact Gray Dragon Airsoft for exact bulk counts or order verification.
California Proposition 65 Warning
WARNING: This product may expose you to chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. For more information visit www.P65Warnings.ca.gov.
Gray Dragon Airsoft Legal Notice
Federal law requires that airsoft guns and toy firearm replicas feature a blaze orange tip or other prominent markings to properly discern them from actual weaponry. This device is built strictly for recreational airsoft use. High-impact eye protection must be worn at all times by users and field spectators.
By purchasing from Gray Dragon Airsoft, you confirm that you are at least 18 years of age and that it is legal for you to own and possess airsoft replicas in your state or locality. It is solely the buyer’s responsibility to know and comply with all federal, state, and local laws.
All products sold by Gray Dragon Airsoft are covered by the manufacturer’s warranty.
