Western Airguns | 11.4mm / .45 | Rattler Long Strike | 12 Rounds | Black | Pre-charged pneumatic (PCP)

.45 Rattler Long Strike – high-power PCP air rifle with semi-automatic action

The Rattler Long Strike is a PCP air rifle engineered for extreme power output and rapid follow-up shots. This bullpup design delivers 590 joules of muzzle energy in 11.4mm/.45 calibre, featuring semi-automatic operation and a 914mm barrel length for long-range precision shooting.

Construction and materials

Built with a polymer/metal hybrid construction, this rifle weighs 4.17kg with balanced weight distribution through its bullpup configuration. The metal stock provides structural rigidity, while the 700cc air reservoir accepts fills up to 300 bar. A titanium magazine holds 12 rounds, and the platform includes an internal regulator for consistent shot-to-shot performance.

Application and use

Designed for advanced shooters requiring maximum power, the Rattler excels at long-range target shooting and is suitable for slugs. The semi-automatic and full automatic firing modes enable rapid engagement, while the single action trigger system ensures precise shot control. Its ambidextrous design accommodates both left- and right-handed operators.

Integration and compatibility

The rifle features multiple mounting options including Picatinny and Weaver rails, with a 22mm Weaver top rail for optics. The AR-15 style grip allows customisation with aftermarket components. As a PCP platform, it requires an external air source for charging and operates independently of traditional ammunition propellants.