The Tisas PX-5.7 Pistol

Introduction to the Tisas PX-5.7 and 5.7x28mm

The video introduces the Tisas PX-5.7, a semi-automatic pistol chambered in 5.7x28mm with a 4.8-inch barrel. The host jokes about its space-age appearance and describes the cartridge as unusual enough that some might mistake it for something out of science fiction. Rather than debating whether the 5.7x28mm behaves more like a pistol or rifle round, the host leaves that discussion to viewers in the comments and focuses instead on the pistol’s physical features and shooting characteristics. The PX-5.7 is presented as a distinctive option in the handgun market due to its caliber, capacity, and overall design.

Barrel, slide, and sight configuration

The PX-5.7’s 4.8-inch barrel protrudes slightly beyond the slide, more than is typical for many 9mm pistols. On top, the pistol uses a green fiber optic front sight paired with blacked-out rear sights, intended to make target acquisition straightforward. The rear sights are raised slightly, a configuration some shooters prefer. The slide includes both front and rear serrations on each side, providing additional gripping surfaces for press checks and slide manipulation. These features are highlighted as notable for a pistol positioned in a more value-focused price range. The left side of the slide is marked with a PX-5.7 etching for easy identification among other pistols.

Frame features, rail, and ergonomics

The polymer frame of the Tisas PX-5.7 incorporates several ergonomic and functional details. A large Picatinny rail on the dust cover offers five crossbar slots, allowing straightforward mounting of lights or lasers. Above the rail, a textured area helps index the trigger finger when it is off the trigger. On the opposite side, a slight shelf aids in establishing a consistent support-hand placement and helps with recoil management during rapid fire. These frame features are emphasized as contributing to the pistol’s controllability and ease of use during extended shooting sessions.

Trigger design and performance

The pistol uses a metal trigger with an integrated trigger safety. There is some initial take-up associated with the safety, but once the shooter reaches the main portion of the trigger shoe, additional take-up is minimal. The break is described as crisp, with a short movement required to fire. The reset involves a small amount of forward travel and is characterized as somewhat soft in feel, though the overall pull remains clean. This combination is presented as providing a predictable and manageable trigger experience for the PX-5.7, suitable for both deliberate and faster strings of fire.

5.7x28mm cartridge characteristics

The 5.7x28mm round used in the PX-5.7 is described as small but powerful, known for high velocity and a reputation for being surprisingly effective for its size. The host compares it to a mosquito in the bullet world: tiny, persistent, and capable of getting attention out of proportion to its dimensions. The cartridge is portrayed as fast-moving and energetic, sometimes seeming to challenge expectations about how a handgun round should behave. The discussion remains general, focusing on the round’s distinctive nature and feel on the range rather than specific ballistic data.

Grip texture, capacity, and ambidextrous controls

The grip on the Tisas PX-5.7 is relatively slender overall but widens through the main palm area. It features aggressive texturing on the front, back, and both sides to maintain control when hands become sweaty or during extended shooting sessions. This texture helps shooters quickly establish and maintain a solid hold while managing recoil. The pistol ships with two 20-round magazines, giving a 20+1 capacity when fully loaded, which supports firing a substantial number of rounds between reloads. Ambidextrous slide releases are included, allowing both left- and right-handed shooters to operate the slide stop easily and making the pistol more accessible to a wider range of users.

Case, included accessories, and closing thoughts

The PX-5.7 comes in a hard-shell Tisas case with a locking mechanism and foam cutouts to secure the pistol. Included in the box are basic cleaning supplies, a gun lock, and the additional magazine. The host summarizes the pistol as somewhat quirky and futuristic in appearance, paired with a distinctive 5.7x28mm cartridge that often surprises experienced shooters. It is portrayed as a unique and enjoyable handgun to shoot, with viewers encouraged to share their own experiences and reviews of the Tisas PX-5.7.