Items included in bundle: upgraded KLI 1911 Hi-Capa pistol, holster, can of lightly used green gas, 2 Green Gas Mags, 2 CO2 Mags, 1 reloading tool, bottle of biodegradable BBs I do not own a chronograph, however the CO2 Mags are much more powerful than the Green Gas mags obviously. Upgrades installed : - Angel Custom MAX Loading Nozzle (Retail $18.00) - WE-Tech Metal Outer Barrel (Retail $24.00) - Angel custom enhance recoil and hammer spring (type 170%). (Retail $9.00) - Lambda “Smart .03” precision carbon steel 6.03mm tight bore inner barrel (Retail $22.95) Retail for all items combined : $ 375.00 Retail price for all items in bundle were verified by Evike.com. Will not set individual items