FX DRS MKII Tactical Sniper Air Rifle – 700mm

There is a particular moment every shooter recognises—the instant you bring a rifle to the shoulder and everything simply feels right. No wrestling the forend. No compensating for a front-heavy cylinder. Just a natural, almost instinctive point of aim that lets you focus entirely on what matters: the reticle, the wind, the shot. The FX DRS MKII Tactical Sniper was built for that moment.

This is a rifle that challenges convention. By relocating the air supply to a slim shroud wrapped around the 700mm barrel, FX has eliminated the underslung bottle that has defined PCP design for decades. The result is a platform that carries, points, and recoils like a finely tuned centrefire chassis rifle, yet delivers the consistency and economy that only a regulated pre-charged pneumatic system can offer. Whether you are chasing tightest groups on a calm morning or stretching into genuinely long distances with heavy slugs, the DRS MKII Tactical Sniper rewards methodical shooting with repeatable, predictable accuracy.

A chassis that works as hard as you do

Everything about the DRS MKII Tactical Sniper’s construction speaks of purpose. The full-length aluminium handguard provides a rigid foundation for the 700mm Superior STX barrel system while giving you a generous canvas for accessories. Across the top, an uninterrupted Weaver/Picatinny rail runs the full length of the action and forend—plenty of real estate for high-magnification optics, clip-on night vision, or thermal front attachments without awkward bridging or compromise.

Flip the rifle over and you will find a full-length Arca-Swiss rail machined directly into the underside of the handguard. This is not a bolt-on afterthought; it is an integral part of the chassis, ready to lock into any Arca-compatible tripod head or shooting saddle with absolute rigidity. If you shoot from a bench, prone, or from a hide where stability is paramount, you will appreciate the immediate, wobble-free connection this provides.

Flanking the handguard, M-LOK slots at three and nine o’clock accept everything from bipod mounts to accessory rails without adding bulk, and factory-installed QD sling cups mean the rifle is ready for a two-point sling straight out of the box. This is a platform that adapts to how you shoot, not the other way around.

The integrated reservoir advantage

The defining innovation of the FX DRS family is the integrated air reservoir, and on the Tactical Sniper variant it genuinely transforms the shooting experience. Rather than a large cylinder hanging beneath the barrel, the 310cc plenum wraps around the barrel itself, protected inside the slim shroud. The visual effect is striking—a clean, uncluttered profile that looks and handles more like a precision rifle than a conventional airgun. More importantly, the mass of the air supply sits close to the bore line, which dramatically reduces the muzzle-heavy bias that can make extended offhand shooting or positional work fatiguing.

With 310cc on board, shot count is generous enough for extended range sessions or a full day in the field without feeling tethered to a filling station. The fill port sits cleanly on the right side of the action, easily accessed with the supplied probe, and refilling is quick and uncomplicated.

Tuning that makes sense

Serious shooters want control, not guesswork. The DRS MKII answers with the externally adjustable MKII AMP regulator. A simple adjustment lets you tailor regulated pressure to your chosen projectile—whether that means a lighter .177 pellet at modest energy for garden-range precision, or a heavy .30 slug pushed hard into FAC territory. You do not need to strip the rifle or degas the reservoir to make changes, which means less time on the bench and more time behind the trigger.

The hammer spring preload adjustment adds another layer of control. By removing the stock, you gain access to the preload mechanism, allowing you to fine-tune valve dwell to match your regulator setting. More preload releases a longer burst of air for higher power; less preload sharpens efficiency and increases shot count. In combination, the regulator and hammer spring adjustments give you command over the complete power curve.

That tuning potential is backed by a 34cc plenum that ensures the regulator has adequate volume to recover instantly between shots. Even in higher-power configurations, shot-to-shot consistency remains the hallmark of a well-sorted regulated rifle—steady velocities, predictable trajectories, and groups that hold together further downrange.

The Superior STX barrel system

Accuracy is never the product of a single component, but the barrel is a fine place to start. FX’s Superior STX system uses a smooth-twist liner with externally pressed rifling, leaving the inner bore remarkably smooth. The result is less friction, cleaner release, and excellent sealing around both pellets and slugs. The 700mm length on this Tactical Sniper model provides the dwell time heavier projectiles need to achieve stability, and the liner can be swapped or upgraded without degassing the reservoir—a practical advantage if you like to experiment with different calibres or twist rates.

Ergonomics and the human interface

Behind the action sits an adjustable AR-style buttstock on a Mil-Spec buffer tube. Length of pull and cheek height adjust in seconds, so the rifle fits regardless of your build, clothing layers, or shooting position. It is a simple solution that makes a genuine difference during long days on the range or in the hide, where a consistent cheek weld and eye alignment become as important as any mechanical precision.

The trigger, too, is fully adjustable. First and second stage weight can be set independently, and the trigger blade itself offers adjustment for height, fore-aft position, and angle. Once dialled in, the result is a clean, predictable break that lets you time shots with confidence rather than fighting a trigger that does not quite fit.

Cocking comes via a right-side sidelever that cycles with a short, smooth throw. There is no need to lift your head or disturb your position to reload—a detail that becomes second nature once you have spent an afternoon working through a full magazine.

Performance that scales with ambition

Straight from the factory, the DRS MKII Tactical Sniper arrives tuned for balanced performance. For many shooters, that out-of-the-box setup will be exactly what they need. But part of the rifle’s appeal is what lies in reserve. The 30 MOA scope rail tells you this is a rifle designed to reach out. By building in elevation, the rail extends the usable adjustment range of your optic, putting distant targets well within reach before you ever touch a holdover mark.

For those pursuing maximum energy, optional slug kits and the FX Super High Power plenum unlock substantial gains. Depending on calibre and projectile, the platform can push towards 170 Joules—performance that puts it firmly into serious pest control, long-range target, and slug-shooting territory. This is not merely a rifle for one discipline; it is a modular system capable of evolving with your interests and ambition.

Who is it for?

The FX DRS MKII Tactical Sniper suits the shooter who refuses to compromise between handling and performance. If you have spent years with traditional bottle guns and grown tired of the weight distribution, or if you are moving up from a more basic PCP and want a platform with genuine tuning depth, this rifle deserves your attention. It makes equal sense for the precision benchrest shooter who values tripod stability, the pest controller covering varied terrain who needs a rifle that carries well, and the enthusiast who simply appreciates thoughtful engineering executed with care.

Out of the box, it delivers the kind of consistency that builds confidence. When you are ready to explore its tuning envelope, the adjustments are accessible, logical, and backed by a company with a proven track record in competitive airgun design. This is a rifle that grows with you, rather than one you outgrow.

The FX DRS MKII Tactical Sniper air rifle represents a genuine step forward in PCP design. Slim, balanced, and endlessly configurable, it invites you to shoot more intuitively and tune more precisely. Whether your pursuit is a single ragged hole at 50 metres or first-round hits at distances that test your wind-reading skills, this is a rifle built to meet you there—and push a little further.

Key Features

• Integrated 310cc air reservoir wrapped around the barrel for slim profile and exceptional balance

• Full-length aluminium chassis with rigid ARCA-Swiss and Weaver/Picatinny mounting rails

• 700mm Superior STX barrel system with smooth-twist liner for pellets and slugs

• Externally adjustable MKII AMP regulator for on-the-fly pressure tuning

• Adjustable hammer spring preload for fine control over power and efficiency

• 34cc plenum ensures stable regulated airflow even in high-power configurations

• Adjustable AR-style buttstock on Mil-Spec buffer tube for customisable fit

• Fully adjustable two-stage trigger with multi-position blade

• 30 MOA Picatinny scope rail built in for extended long-range elevation

• Sidelever cocking with smooth, fast cycling without breaking position

• M-LOK slots and QD sling mounts integrated into handguard

• Supplied with magazine and fill probe as standard

Technical Specifications