SDI Gunsmithing Tools Lab (FTT 104) Questions and Answers Graded A+

SDI Gunsmithing Tools Lab (FTT 104) Questions and Answers Graded A+ Preparation for disassembly is threefold: Preparation of the Firearm, Preparation of Your Workspace and Tools, and which of the following: Mental Preparation Which hammer is the workhorse of all the different hammers, capable of handling any project, large or small? Ball-Peen Hammer Which hammer is usually reserved for smaller jobs, driving smaller pins that require less force? Brass Hammer When cleaning a firearm, the second step in the process is which of the following: With repeating and semi-automatic firearms, remove the feed source. Another basic hand tool, similar to a pair of locking pliers with a needle nose, is called which of the following: Hemostat A basic hand tool used in firearms repairs is the pliers. The most common types are Combination, Slip Joint, Needle-Nose, Vise Grip, and which of the following: Channellock Another basic hand tool used is the punch. A punch is used to drive pins which are found on firearms. The types of punches include; starter punch, pin punch, center punch, drift punch, and which of the following: Roll Pin Punch Which of the following wrenches offers the user a greater range of usability, but is also more likely to strip a bolt head than a traditional wrench of the correct size? Adjustable Wrench T/F: The two basic types of screwdrivers are flat head and Phillips-head. These screwdrivers can be used interchangeably with different types of screws. FALSE T/F: Hammers are composed of metal and are typically used on non-metal, while mallets are made of plastic or wood and are used on metals. FALSE Which tools are designed to cut deep and remove material rapidly, are known as gouges and feature arched leading edges, which dig into the workpiece? Chisel Which of the following are tools used to scratch and polish the surface of the workpiece? Stones What is the first step in any field stripping procedure? Make sure it is clear and safe Once the field stripping procedure for pump-action shotguns has been completed, you can examine the parts for any wear or damage. The most critical areas to be checked are the Barrel, Action, FCG, Feeding Device, and which of the following: Furniture Which of the following is a tool used to remove material from a workpiece through a series of tiny cuts or scratches? File T/F: The field stripping procedure is the same between rifles of different types and models. FALSE T/F: The term "field strip" refers to a process of firearm disassembly that can be completed without access to a dedicated workshop or armory. TRUE T/F: The field stripping procedure will differ between shotguns of different types and models. TRUE T/F: The field stripping procedure is only outlined in great detail in the firearm's owner's manual. FALSE Select the steps for field stripping a break-action pistol in the correct sequence: 1) Open the action and clear the firearm. 2) Remove the forend. 3) Remove the barrel. Which tool is used primarily to cut holes in various types of material? Hand Drill Which tool is used to hold a workpiece very securely while being worked on? Vise Which tools are used for precision measurement, much finer than any ruler? Calipers Which tool is extremely versatile, and with the proper tooling is easily adaptable to various tasks, consisting of a covered, elongated motor that directly drives a chuck? Rotary Tool Anytime you are working with heavy machines and cutting material, what is one important consideration? Wear Safety Glasses What tool is used to pinch and hold workpieces together or to a workbench? Clamps Which of the following statements is true? The digital caliper can measure in .0001 of an inch. Which tool is used to cut holes in various types of materials, similar to other tools but with greater precision: Drill Press Which tool is a gauge that is used to measure "travel" or play in machines like mills and lathes and also in the parts they make? Dial Indicator T/F: Whenever possible, purchase the highest quality tools when you can afford them because they will save you money in the end. TRUE Barrel Nut Semi-automatic rifle barrels are secured in several ways, including with a threaded tenon, being pressed and pinned, and with a __________. Gas Block The alignment of the _________ is critical to the function of gas-operated, semi-automatic rifles. Slide Tube With pump-action firearms, much of the detail strip has been completed with the field stripping procedure. Another part that you may have some trouble with is the forend and ________. Parts Semi-automatic rifles present their own unique difficulties when disassembling, but one challenge they all share is their sheer number of _____, both large and small. Wrench Like rifles, revolvers also require a specialized frame and barrel ___________ to remove the barrel from the receiver. FCG Semi-automatic shotgun detail disassembly is fairly straightforward, with the exception of the _____. Wrench Like rifles, revolvers also require a specialized frame and barrel _____ to remove the barrel from the receiver. "Slave Pin" Most semi-automatic pistols are fairly straightforward and only require a handful of hand tools to completely disassembly. Reassembly may require a tool known as a __________ to aid in the process. FALSE T/F: Pins are generally removed from right to left and installed from left to right. This includes solid, roll, and taper pins. TRUE T/F: The rolling block, falling block, and lever-actions all function in a similar manner, which makes disassembly and assembly similar.