Gamo GX40 PCP Air Rifle

Gamo GX-40 Lightweight PCP Air Gun

The Gamo GX-40 is a compact and accurate pre charged pneumatic air rifle that brings together British engineering and Spanish design. Manufactured in the UK by BSA, this multi-shot bolt-action PCP is built around a proven cold hammer forged barrel and features a lightweight, all weather synthetic thumbhole stock. Available in .177 and .22 calibres, it offers an excellent balance of handling, performance, and value.

Key Features

• British-Made PCP Action: The GX-40 is manufactured in the UK by BSA, benefiting from decades of PCP engineering expertise. The bolt-action system is smooth and reliable, feeding from a 10-shot rotary magazine.

• Cold Hammer-Forged Barrel: The precision rifled steel barrel is cold hammer-forged for outstanding accuracy and consistency. The muzzle is threaded ½" UNF, allowing easy attachment of a silencer or muzzle brake.

• Ambidextrous Synthetic Thumbhole Stock: The modern tactical-style stock is lightweight, weatherproof, and ergonomically designed with a prominent cheekpiece for perfect scope alignment. The ambidextrous design suits both left and right-handed shooters.

• Smooth Action Trigger (SAT): The two-stage adjustable trigger provides a crisp, predictable break with a wide blade for comfortable finger placement. Trigger pull is adjustable to suit shooter preference.

• Onboard Pressure Gauge: A manometer at the front of the cylinder allows easy monitoring of remaining air pressure. The fill port is protected by a snap-on plastic collar.

Specifications

• Action: Bolt-action, multi-shot PCP

• Calibres: .177 (4.5mm), .22 (5.5mm)

• Magazine Capacity: 10 shots (both calibres)

• Barrel Length: 18.5 inches (470mm)

• Overall Length: 37.8 inches (960mm) including muzzle brake

• Weight: 6.7-7.3 lbs (3.0-3.3kg) without scope

• Fill Pressure: Max 232 bar

• Trigger: Two-stage, adjustable

• Safety: Manual, resettable

• Stock: Ambidextrous synthetic thumbhole

• Rail: Dovetail rail for scope mounting

• Muzzle Thread: ½" UNF

• Made In: UK

• Shot Count per Fill

  • .177: Approximately 60-90 shots per fill

  • .22: Approximately 130 shots per fill (with a spread of just 25fps)