CZ Scorpion Evo 3 S2 Micro featuring ManticoreArms telescopic brace and 21 magazines: one 10 round mag, twelve 20 round magazines, one 30 round magazine, three 35 round magazines, three 40 round magazines and one 50 round drum magazine. Upgrades include Timney trigger, Manticore Switchback charging handle, HB Industries safety delete & duckbill mag release.