Swing Arm Holder - Screw Mount Part # 15503 #15503 Swing Arm Holder - Screw Mount - pair Quantity:   Only  $88.95    Here are some other items you may be interested in: Fine Gun Holder Cover - Side Mount  Only $15.95  Swing Arm Floor Base  Only $17.95  Additional Barrel Holders  Only $5.50  Set of 2