Resin kit.
Details for kit by (recommended by 72nd Brigade): Trumpeter.
For the Trumpeter M-113A1, ACAV kits (The M-1113A2 and M-113A3 kits can also be used). This set will feature a new roof panel, front hull panel, separate engine cover section, open engine access hatch with accurate exhaust and grills, new Driver's hatch and other accessory parts. A very complete set and can be used on virtually any Trumpeter M-113 series kit!