SDI Ftt 211-7477 Questions and Answers with complete solution

T/F: When polishing brass, you can use 320-grit, 400-grit, or 600-grit so the shine will be forgiving of small scratches/imperfections on the surface. - ️️False A ------- muzzle will distribute the exiting gasses ------- around the bullet, causing little to no disruption in trajectory. - ️️Concentric, evenly T/F: The lathe turning process is the most involved process because it involves the greatest investment of tooling. - ️️True T/F: The shape of the muzzle is critical primarily for aesthetic reasons. - ️️False What is the purpose of a 320-grit? - ️️It is a cutting grit, to finely smooth wood and fill pores. T/F: The very last step in the process of gunstock finishing is a light spraying. - ️️True T/F: The lathe method is capable of cutting any shape of muzzle crown with a limited number variations of the standard shapes. - ️️False Why is the lathe turning process the most involved? - ️️It involves the greatest investment of tooling. Once finish has been applied to gunstock, it needs to cure. What is the recommended length of time for curing the gunstock? - ️️The finish should cure for several days. T/F: The use of sanding blocks to back your paper is essential during the finishing process of gunstock is recommended. - ️️True T/F: Recutting or reshaping the muzzle of an older or damaged firearm should only be done with a lathe as it is the most accurate. - ️️FalseHow long should stain sit, at a minimum, before you apply the finish? - ️️It should sit overnight at a minimum. What is the primary downside of using the lathe turning process? - ️️The initial investment. The most popular muzzle shapes are: - ️️Flat, round, and 11 degree.