These are a mold of the gun with no modifications or sight channel. Useful for test fitting.
Trigger guards can be thin due to gun design and user should be careful during use.
If weapon has a safety it will be molded in the on position.
Material is a mineral filled urethane casting resin that is very hard and durable.
The material cures at room temperature with virtually no shrinkage.
Material has a high compressive and flexural strength.
Heat cured castings are tough, machinable and paintable.
They resist moisture and mild solvents.