KA-PT-01
http://www.kingarms.com/product_detail.php?id=1681#
Full Teeth POM Piston suitable for gearbox in all types (except PSG-1 and FA-MAS).
| Size | -NA- |
| Weight | -NA- |
| Main Material | Steel,Polyoxymethylene(POM) |
| Major Color | Black |
| Accessories come with package | -NA- |