Effecto SPARK is a modern PCP air rifle with a classic carbine design that relies on a combination of high muzzle energy, adjustable power, ergonomics, and a robust build with a well‑thought‑out layout of components.
Functions and features
The basis of the air rifle is a aluminium body with a black anodised finish, complemented by a polymer body cover, stock, and other structural components. Although several plastic parts are used on the air rifle, the whole system feels solid and robust, with no disturbing play. This also applies to the folding stock joint, which is also plastic, but holds firmly and does not wobble when handled.

Folding stock folds to the left side after pressing the button. The plastic cheekpiece is height‑adjustable, while the rubber buttpad is fixed. Ergonomics are further enhanced by an AR-15 grip with a rubberised texture, which can be replaced, if needed, with another compatible AR-15 platform grip.
The controls are based on a well‑known and intuitive layout. The manual ambidextrous safety is inspired by the AR-15 platform and cocking is done via a right‑side side lever, which can be swapped to the other side as well. The trigger offers pull weight adjustment in the range from 500 to 750 grams. The package includes 2 magazines with a capacity of 9 shots, and the rifle can also be used with the supplied single‑shot adaptor.
On the top of the rifle there is a metal Picatinny rail 22mm for mounting a scope. Another metal Picatinny rail is located under the barrel and can be used to mount a bipod or other accessories.

The barrel is fully shrouded with an aluminium shroud and the muzzle is equipped with a 1/2 UNF thread for installing a sound moderator. Under the barrel there is a large power plenum, followed by an externally adjustable pressure regulator and then the carbon bottle itself. On the right side of the air rifle, between the plenum and the bottle, there is a pair of pressure gauges, one showing the pressure in the bottle and the other the regulator pressure.
SPARK CFB model variants:
- barrel 420 mm – carbon bottle 300 cc – power plenum 70 cc
- barrel 600 mm – carbon bottle 500 cc – power plenum 100 cc
- barrel 700 mm – carbon bottle 700 cc – power plenum 120 cc
A major advantage of the SPARK model is the easy adjustment without any disassembly of parts. The regulator is accessible from the outside and is adjusted simply with a hex key on the right side of the rifle. The package includes a set of all necessary hex keys.
Filling the air rifle is done via a standard port for a quickfill pin with 1/8 BSP thread, and the bottle can be filled up to 300 bar.
Key advantages
- robust aluminium body with lighter polymer components
- externally adjustable pressure regulator
- folding stock with height‑adjustable cheekpiece
- interchangeable AR-15 grip with rubberised surface
- ambidextrous safety and swappable side lever
- pair of pressure gauges for clear information on bottle and regulator pressure