FX DRS PRO .22 Base 700 Air Rifle

The FX DRS Pro 700 Base is a modular PCP airgun with advanced tuning options, an SHP plenum, and a Superior STX barrel system.

FX DRS PRO Base 700 Air Rifle

The FX DRS Pro 700 Base includes the airgun’s core system and barrel, without a stock. This modular design allows customization with a stock or chassis of your choice for a personalized setup. The system integrates advanced airgun technology and multiple tuning options, including an externally adjustable regulator and hammer spring preload adjustment.

Air Tube Barrel Shroud
The FX DRS Pro 700 features an air reservoir mounted around the barrel instead of a separate cylinder or bottle. This lowers the profile, improving shooting ergonomics and reducing storage space. The reservoir has a 307 cc air capacity.

Adjustable Regulator
Equipped with the MkII AMP regulator, the FX DRS Pro 700 maintains consistent shot pressure. The regulator is externally adjustable, allowing precise pressure tuning for pellets or slugs to maximize accuracy and consistency.

Adjustable Hammer Spring
The hammer spring preload allows fine-tuning of the valve’s air release. Increasing preload keeps the valve open longer for higher power, while reducing it minimizes air use. This balance optimizes performance for different projectiles.

Super High Power Plenum & Slug Power Kit
The FX DRS Pro 700 features a 63 cc Super High Power (SHP) plenum, regulating the exact air volume per shot. To match, the Slug Power Kit includes a slug probe and a heavier hammer weight, enhancing performance for larger projectiles and higher velocities.

Superior STX Barrel System
The Superior STX barrel system uses a removable liner with externally pressed rifling for a smooth interior. This reduces friction and enhances sealing around the projectile. The barrel has a 1/2 UNF thread with a protector for mounting an optional moderator.

Adjustable Match-Grade Trigger
The fully adjustable match-grade trigger allows customization of first and second stages, as well as blade position and rotation for ergonomic precision. It features a crisp break and can be set to an extremely light pull weight.

Magazine Options, Rails & Weights
The FX DRS Pro 700 comes with a mini magazine, enabling a low rifle scope mount. A 30 MOA Weaver/Picatinny rail is installed as standard, with a higher rail available for use with the optional mega magazine for increased capacity.

Cocking & Filling
Cocking is done via a smooth side lever on the right. The air reservoir is refilled quickly using the right-side fill probe port.

Note: The FX DRS Pro 700 is pre-set for standard performance. Maximum power levels can be achieved through its multiple adjustment options