AAP-01 Marine Grade Stainless Steel Screw Set

This set contains high grade A4 stainless steel upgrade screws for the AAP-01 upper receiver and internals.

• 2x AAP-01 Rear Sight Screw (Black)
• 2x AAP-01 Outer Barrel Side Screw
• 2x AAP-01 Outer Barrel Lower Screw With Thread lock
• 4x AAP-01 Hopup Screw
• 2x AAP-01 Hopup Nut
• 2x AAP-01 Nozzle Retaining Screw With Thread lock