APFG MCX GBBR Hop Arm

Maximise your APFG MCX Accuracy and Range with the BBA Hop Arm. 

Crafted from Aluminium, the concave design of our hop arm is designed to maximise accuracy and range from the APFG MCX GBBR series. 

The overall profile of the hop arm allows the use of .25s - .32s and beyond!**

Fits models:

• APFG MCX GBBR Series including Legacy/Virtus/Spear LT
• Maruyama ISO556 GBBR

Does NOT fit the Original APFG MCX Rattler SBR/SOCOM due to the short adjustment arm

**BB weight will vary massively on bucking and power limit used