Castellan M4QD Silencer

This M4qd silencer is unique in that it fits over existing flash hiders with its 2 piece design. Made from aluminum, the threaded collar slips over the outer barrel, while the main body fits over the flash hider, and then threads into the mounting collar. This provides a very secure fit, ensuring that bbs don't hit the inside of the silencer, or allowing for an extended inner barrel to pass through.

Features:

• Lightweight aluminum construction
• Two-piece suppressor design
• Fits over most M4 flash hiders 

Specifications:

Overall Length: 7.5 inches
Diameter: 37mm
Weight: .41 lbs
Thread: 14mm CCW
Color: Bronze
Package Includes: Mock Silencer