Rival Arms Grip Plug for Glock Gen 4 Except 36 42 & 43

Grip Plug Features Rival Arms Grip Plug is constructed of CNC-machined aluminum and is compatible with your Glock Gen4 except 36/42/43. Grip Plug Specifications Brand: Rival Arms Model: Grip Plug Color: Black Hardcoat Anodized Firearm Type: Handgun Firearm Model: Glock Gen4 Except 36 / 42 / 43