TEC-9 Reference Model

STEP File Format The Intratec TEC-9, TEC-DC9, KG-99, and AB-10 are a line of blowback-operated semi-automatic pistols. They were developed by Intratec, an American subsidiary of the Swedish firearms manufacturer Interdynamic AB. Introduced in 1984, the TEC-9 is made of inexpensive molded polymers and a mixture of stamped and milled steel parts. The simple design of the gun made it easy to repair and modify. It was a commercial success, with over 250,000 being sold.