The TTI JW4 Pit Viper GBB Pistol in Black is a high-end gas blowback replica inspired by the custom Taran Tactical Innovations JW4 platform. Boasting a full-metal slide with a durable black finish and a lightweight polymer frame, this pistol offers an energy output of approximately 0.95 joules (≈310–320 FPS with 0.20 g BBs). The 4.33″ (110 mm) precision-rifled steel inner barrel combined with an adjustable rotary hop-up unit ensures exceptional accuracy and tight groupings for competitive skirmishes and range use.

Powered by green gas or propane, the robust blowback system cycles the steel slide with a satisfying, crisp recoil impulse that mimics real-steel firing dynamics. The ergonomic grip features aggressive stippling on front and back straps, providing a secure hold during rapid-fire sequences. An interchangeable backstrap system accommodates small, medium, and large hand sizes for personalized comfort and optimal control. Ambidextrous controls include a reversible magazine release and a slide catch/release lever, while a manual thumb safety on the left frame ensures secure handling when not in use.

Equipped with upgraded suppressor-height iron sights—fiber-optic front post and drift-adjustable rear notch—the Pit Viper allows quick target acquisition under varied lighting conditions. A 20 mm Picatinny rail under the dust cover accepts tactical accessories such as weapon lights or lasers. The mid-cap magazine holds 15 rounds of 6 mm BBs and integrates a gas reservoir with a fill valve compatible with standard green gas adapters. A gas adjustment screw on the magazine basepad lets shooters fine-tune muzzle velocity to comply with field limits, while a high-tension follower and reinforced stainless-steel spring ensure smooth BB feeding, minimizing jams during extended firing.

Loading and maintenance are straightforward: retract the slide, insert BBs into the magazine chambers, fill with gas, and seat the magazine until it locks. The slide stop lever holds the slide open when the magazine is empty for rapid reloads. A transfer-bar safety prevents discharge unless the trigger is fully depressed, ensuring safe handling. With an overall length of 205 mm and weight of approximately 900 g (unloaded), the TTI JW4 Pit Viper in Black strikes an ideal balance between stability and maneuverability, making it a top choice for serious airsoft enthusiasts, competitive shooters, and collectors seeking a premium, realistic replica.

Technical Specifications

• Type: Gas Blowback Pistol (GBB), Double-Action/Single-Action
• Caliber: 6 mm BBs (0.20 g recommended), operates on green gas/propane
• Energy: ≈0.95 J (≈310–320 FPS with 0.20 g BBs)
• Barrel: Precision-rifled steel inner barrel, 110 mm (4.33″)
• Hop-Up: Adjustable rotary hop-up unit
• Magazine Capacity: 15 rounds (mid-cap) with integrated gas reservoir
• Slide: Full-metal die-cast slide, matte black finish
• Frame: Lightweight polymer with interchangeable backstraps (S/M/L)
• Grip Texture: Aggressive stippling on front/back straps
• Sights: Fiber-optic front sight; drift-adjustable rear notch (suppressor-height)
• Controls: Ambidextrous reversible magazine release, slide catch/release lever
• Safety: Manual thumb safety; transfer-bar mechanism
• Rail: 20 mm Picatinny under dust cover for lights/lasers
• Length: 205 mm overall
• Weight: ≈900 g (unloaded)

Key Advantages

• Full-metal slide and polymer frame deliver realistic weight, durability, and balance
• Suppressor-height fiber-optic sights for rapid target alignment in varied lighting
• Adjustable hop-up and precision-rifled barrel ensure consistent accuracy and tight groupings
• Interchangeable backstraps accommodate various hand sizes for customizable comfort
• Ambidextrous controls and manual safety guarantee versatile, secure operation
• 20 mm Picatinny rail supports tactical accessories (lights, lasers)
• Reliable 15-round mid-cap magazine with gas adjustment screw minimizes reloads and tunes FPS
• Robust blowback action with crisp recoil impulse provides immersive shooting feedback