[MadDog] CNC Steel Muzzle Brake Kit W/  [For MK12 GBBR][-14mm CCW][BK]

Description:

• Steel construction
• Full CNC machining
• Manganese phosphate treatment
• Steel muzzle brake
• Steel barrel collar
• Steel adjustment spacers (4pcs)
• Suitable for MK12 SPR AEG /GBB Rifle

Specification:

• Part No.: SIX-565
• Colour: Black 
• Barrel Threaded Type: -14mm Counter Clockwise
• Compatibility: Any Outer Barrelk with -14mm Counter Clockwise CCW Barrel Threaded
  
• Extended Outer Barrel Length: 85mm
• Weight: 140g*
• Material: Steel For the Head and Bottom; Extended Barrel; Aluminium

Package Contents:

1. Steel barrel collar x 1set
2. Extended Barrel x 1pc