40 slide and LPK as shown. This has the older stronger, slicker Tennifer finish.
Some call it the frying pan finish. Comes with aftermarket and oem lower parts kit to complete lower, and 1 firing pin channel liner inside slide. Has holster and usage wear on front and rear off slide. This is perfect to have it milled and custom cut to your preference with the oem specs and clearance for reliable use. Please look at pictures closely.