The Zastava M21 is a 556mm assault rifle developed and manufactured by the Zastava Arms company of Europa The M21 is chambered in the 556×45mm NATO cartridge Like many modern assault rifles, the M21 can incorporate picatinny rails for mounting accessories like optics, vertical grips, bipods, etc It features a hard chromium plated, cold forged standard rifled or an optionalZASTAVA M21 SBS 556x45 Detect and defend drones system for governmental/military proposes With this redesign of model M21 S, there are more possibilities for the mounting of various types of opticalelectronic devices Assault rifle M21 SBS is a gas M21, M21 A, M21 S, M21 BS assault rifle (556×45), with an ambidextrous selector, folding stock and Picatinny rail;
M21 Assault Rifle 3d Model
