The Tisas PX-5.7 OR Raptor Handgun 5.7x28 FN 20rd Magazine 4.8" Barrel RMSc Direct Mount brings the modern PX series into the fast, flat-shooting 5.7x28mm cartridge. Its lightweight polymer frame, fluted heavy barrel with 11° target crown, and QPQ Tenifer-treated slide and barrel are designed to deliver consistent performance with a smooth, striker-fired operation and a refined Gen3 trigger featuring an integrated safety bar.

This optics-ready model is cut for direct mounting of RMSc-pattern red dots, pairing perfectly with the factory fiber optic front sight and black serrated rear sight for a clean, precise sight picture. Ambidextrous slide stop levers and a reversible magazine release make it friendly for both right- and left-handed shooters, while the 20+1 capacity and ergonomic grip lend themselves well to range use, training, and general-purpose defensive roles. Tisas is known for combining practical design with thoughtful features at a strong value, and the PX-5.7 OR Raptor reflects that focus on dependable innovation.

Key Features:

• Manufacturer: Tisas
• Model: PX-5.7 OR Raptor
• Caliber: 5.7x28mm
• Action: Semi-Auto, Striker Fired
• Barrel Length: 4.8" Fluted Heavy Barrel with 11° Target Crown
• Capacity: 20+1
• Sights: Fiber Optic Front, Black Serrated Rear
• Optic Footprint: RMSc Direct Mount
• Weight: 1.57 lbs (Unloaded)
• Length: 8.5" Overall
• Height: 5.55"
• Width: 1.38"