Parts list and what it comes with: TM G18c base gun Guns Modify SAI G18C slide and outer barrel Inforce APL repro Detonator glow sights w/ Trijicon/tritium markings Guns Modify hammer bearing, hammer spring, 125% recoil spring, extended slide stop Guarder steel mag catch/release SAI style mag well, forgot brand PDI W-hold bucking no mags (saving these hiflow mags for my G34)