Effecto carbines, or more accurately, Effecto rifles, boast a classic design with a linear bolt action. They are crafted for shooters who seek both reliability and aesthetic appeal, along with ergonomic handling.

The use of Lothar Walther barrels ensures exceptional accuracy.

Depending on the model, the stocks are intricately detailed and made from walnut or laminated wood.

All PX-5 models are equipped with a regulator, ensuring consistently even shot speeds.

The PX-5 Sport is the premium version of the PX-5 family.

While maintaining the core features of the other PX-5 variants, the PX-5 Sport introduces several enhancements, including an adjustable butt pad and cheek piece for height and length, a magazine holder for an extra magazine—ideal for quick reloads—a front Picatinny rail for easy bipod attachment, and a rear Picatinny rail for fine-tuning systems.

The grip area offers two positions, with adjustable thumb support for customized comfort.

It also comes with sling mounts for easy carrying.

The PX-5 Sport features a 2-stage trigger with adjustable weight between 500g and 750g. Paired with its high-quality 580mm Lothar Walther barrel, it provides a highly accurate platform, perfect for precision shooting.

Reliability is guaranteed by its proven bolt action system. The PX-5 Pro includes two 10-shot magazines, a single-shot tray, and a 300cc air tank that allows for a high number of shots per charge.

The rifle is supplied with two magazines, a single-shot tray, a complete set of spare O-rings, Allen keys, a user manual, a silencer, and a promotional gift.

Please have a read here;

• Effecto PX-5 Pro - ShootingUK
  Technical Specifications on the pressure receptacle material:
• ENAW-AlZn6Mg2Cu / ENAW-7012 - SteelNumber
• Effecto PX-5 User Manual (EN)

To understand this 'new' brand of PCP rifle, you have to understand where they come from and who/what they are affiliated to, to emphasize that, EFFECTO is no mere newcomer to this game of PCP rifles;

Please read;
COMPANY - Huglu (Parent company who started during WWI)
About us (wolfiekgroup.com) (Group that EFFECTO AIRGUNS forms part of, along other brands, HUBEN, EDGUN, RTI, AEA, EVANIX and SKOUT)

Video review material can be perused here;

And

Always useful to see chronograph tests - manufacturer's claims are sometimes based on lab test results or some other sorts of favourable ambient conditions;