A new rifle based on the SS1, being replaced in the Indonesian military after tests had been conducted from 2003-2005. It has been adopted by Indonesian security forces in 2006. It has a carrying handle that can be replaced with a scope for scope mounting on a Picatinny rail and a collapsible stock.
A carbine version of the SS2-V1.
Carrying handle replaced with a Picatinny rail for scope mounting as a designated marksman rifle. Said to be for the use of Indonesian special forces.
A compact version of the SS2-V1. Unveiled at the Indo Defence & Aerospace exhibition in 2008.