The Aerotech 20/40-120 motor casing is perhaps one of the most popular in the Aerotech Line. In a 29mm diameter, the casing can handle reloads ranging from E to G!
Uses reloads ARO 51604, 51607, 52305, 52308, 62205, 62207, 64004, 64007, 64010, 65205, 65208, 65211, 73305, 73307, 73310, 76404, 76407, 76410, 77104, 77107, 77110, 77504, 77507, 77510
Kit contains the Casing, Forward Closure, Aft Closure, Usage Instructions, and a 1cc packet of synthetic grease.
