PTS Griffin Armament QD Blast Shield (Black) Gas Block Adjustment value for each Click:

Adjustment value for each Click: 0

槍背帶環座 sling swivel assembly

Reticle2 MOA Dot & 32 MOA Circle

eliminating the need for cumbersome assembly process

PTS Griffin Armament QD Blast Shield (Black) Gas Block Adjustment value for each Click:The QD Blast Shield is designed to offer significant concussion reduction for the rifleman and nearby team members in a CQB environment by directing concussive force of rifle gunfire forward instead of to the sides. It is especially effective on short barrel rifles or any rifle with a muzzle brake compensator device. It is designed with a fluted geometry within the triangular shaped shield that lightens the unit while providing internal front supports