Learn all about POF-USA gas piston rifles by purchasing our Piston Armorers Manual.

Topics include:

• Firearms safety
• Weapon function checks
• Field stripping procedures
• Complete upper and lower receiver disassembly
• Inspection techniques for wearable parts
• Parts replacement protocols
• Complete upper and lower receiver assembly
• Diagnose and identify issues

This manual is included with POF-USA's Armorers Course.