McClure, Qualey & Rodack, LLP
Sight with resilient member around frame screw
A sight includes a power-changed unit and a bullet impact correction unit. The power-changed unit includes an outer barrel, a rotary frame disposed around the outer barrel, a frame screw disposed in the rotary frame, and a resilient member disposed between the outer barrel and the frame screw. The bullet impact correction unit includes an elevation adjustment screw and a windage adjustment screw, both of which abut the power-changed unit.
SINTAI OPTICAL (SHENZHEN) CO., LTD. ASIA OPTICAL INTERNATIONAL LTD.
F
F41G
inventional
Yung-Chin Chia-Kan
Lin Chang