Rail Mounted Thumb Rest Black-D-648018172878

Rail Mounted Thumb Rest Olive Dr-648018172984

Knights Armament

KAC Top Rail Thumb Rest, Rubber-819064010524

Scotty

Rail Mounting Adapter, Black, 1-1/4” Squar

Scotty

Rail Mounting Adapter, Black, 7/8” & 1” Sq

Lyman

Tactical Shotgun Rail Mount ~ Short-25-751103011003