Monk Customs 'VAYU' M4 Hexagon Hand Guard Springs ¬ Name: Year Of The

¬ Name: Year Of The Snake

it is designed to solve the “open bolt problem”

With a 170-round capacity

The essential tier package has been carefully selected and includes the following:

Supplied with grub screw (to adjust for over travel) and trigger bow pin

Monk Customs 'VAYU' M4 Hexagon Hand Guard Springs ¬ Name: Year Of TheThis is Monk's latest addition to the world of M4 Outer Barrels. The unique and stylish twisted helix design stands out beautifully, especially when used in combination with a Monk style skeletonized hand guard! The clever O ring addition makes sure the inner barrel is always positioned in the center of the Helix Outer Barrel and sits tight! * These will fit the Article one with the Red Engines, not with the all Black