FX Impact MKII 700mm PCP Air Rifle

The FX Impact MKII 700mm is a flagship pre-charged pneumatic air rifle from FX Airguns of Sweden — a manufacturer recognised internationally for technical innovation, modular design, and competition-calibre accuracy. This FAC-rated configuration features a 700mm barrel fitted with FX's proprietary Smooth Twist X (STX) liner, which uses a precision-machined helical pattern to stabilise pellets and cast slugs with greater consistency than conventional rifling profiles.

The MKII generation introduces a refined AMP (Adjustable Match Performance) regulator, an upgraded electronic trigger unit, and an improved valve and transfer port geometry, all contributing to consistent power delivery and shot-to-shot repeatability across the full air volume. The black-finish aluminium chassis delivers a rigid, ergonomic platform suited to prone, bench, and field shooting positions.

Available in .22 (5.5mm) and .25 (6.35mm) calibers, the Impact MKII is engineered for scalability: the barrel, caliber, and power output are all user-configurable within the chassis, making it one of the most adaptable production airguns available. The side-lever action feeds from a high-capacity rotary magazine, and the top Picatinny rail provides a stable optics platform without the need for separate rail adapters.

Manufactured in Vänersborg, Sweden, the FX Impact MKII 700mm represents the leading edge of what a production pre-charged pneumatic can achieve in terms of accuracy, consistency, and user-directed adaptability — a precision instrument for the technically engaged shooter.