4UANTUM "Magnus Pro" AR TDC HOP-UP Chamber Set for VFC/GHK GBB AR's m4 Take your VFC EVO hop

Take your VFC EVO hop chambers performance to the limit with the BBA VFC EVO One Piece hop arm

APFG MPX GBBR (all variants) - Install guide here

aswell as velcro cuffs

Whether you are restoring a classic build or creating a hybrid shooter for the field the Waldo Dynamics "Griffin" Carry Handle Optic Mount delivers timeless aesthetics with uncompromising function

It all started with an idea

4UANTUM "Magnus Pro" AR TDC HOP-UP Chamber Set for VFC/GHK GBB AR's m4 Take your VFC EVO hopPrecision machined from solid 6061 aluminum billet, The Magnus Pro Hop Up chamber features a true vertical TDC (Top Dead Center) movement. Which means regardless of your hop up setting, the pressure point remains in the same position for consistent results. Revolutionary self centering tri lug locking is the most effective design at not only centering the inner barrel but also holding it firmly in place! CNC bucking sleeve precisely centers the