TsNIITochMash
| Company type | Joint-stock company | 
|---|---|
| Industry | Defense industry | 
| Founded | 1944 | 
| Headquarters | , | 
| Products | Firearms, Ammunition, ATGMs, Self-propelled artillery, Mortar carriers, Military vehicles | 
| Parent | Rostec | 
| Website | www.cniitm.ru | 
TsNIITochMash (Russian: ЦНИИТОЧМАШ) is a Russian industrial design bureau which is a major designer and producer of weapons for the Russian military and MVD National Guard. The name is an initialism for Central Scientific - Research Institute for Precision Machine Engineering (Центральный научно-исследовательский институт точного машиностроения).
TsNIITochMash determines the development of and develops small arms and simulators for them, individual field equipment, conducts R&D on control systems for precision-guided munitions (as well as protection against them), field artillery systems and new materials. It also develops most cartridges, from small arms up to 14.5×114mm, for the Russian Armed Forces.