TISAS PX-5.7 FO Raptor 5.7x28mm 4.8″ Threaded

About this product

The TISAS PX-5.7 FO Raptor is a polymer-frame pistol chambered in 5.7x28mm equipped with a 4.8-inch threaded barrel and a QPQ/Tenifer slide finish. It pairs an ergonomic, lightweight frame with ambidextrous controls and a reversible magazine release to suit both right- and left-handed shooters. A refined GEN3 trigger with an integrated safety bar provides a consistent tactile break. Fiber-optic front sight and serrated rear sight in a Glock-compatible pattern support a wide range of sighting setups and aftermarket options.

Key Specifications

• The model is PX-5.7 FO Raptor.
• Chambered in 5.7x28mm.
• The barrel measures 4.8 inches and is threaded.
• The frame material is polymer.
• The slide and barrel feature a QPQ/Tenifer finish.
• Equipped with fiber-optic front and adjustable rear sights (Glock-compatible pattern).
• Includes 2 × 20-round magazines.
• Includes hard case, cleaning kit, and owner’s manual.
• The overall length is listed as 8.5 inches.

Durable finishing, practical sighting, and ergonomic controls make the PX-5.7 FO Raptor well suited for range work, duty applications, or shooters seeking the low‑recoil characteristics of the 5.7x28mm platform in a compact polymer package. Its threaded barrel and broad aftermarket compatibility give owners flexibility for accessories and sighting options without sacrificing everyday handling.