wait? >> all right. what is meant by the term trigger pull? >> trigger pull is the amount of force required to release the firing mechanism. >> and are you able to measure that with any particular firearm? >>y. >> did you measure that with this firearm? >> i did. >> expla into the jury how you did. i hung a series of known weights from the shooting position of the trigger where the finger will rest and i kept adding weights until the trigger was pulled and if the hammer cocked and released. >> what did you find when you measured the trigger pull. >> this was 3-and-a-half and 3 and.75 pound. >> was that within the manufacturer's specifications? . >> yes, it is. >> did you receive a cartridge case? >> yes. >> how many. >> i received one cartridge firing case. >> your honor, may i approach? i will see you states 147, ask