_Floats._—For half-stocking, the gouge and floats are used for letting in barrels. The floats are made with a handle bent at an angle so that the hand will not hit the work. The round float in form resembles a gouge with teeth like a coarse file cut on the rounded or bottom surface. Floats have been made by drawing the temper of a thick gouge and cutting teeth in it, or taking a half-round file and drawing the temper, and then cutting teeth on the round side. Floats for octagon barrels are flat, like a chisel with teeth cut on one of the flat sides. A thin float for letting in cross bolts is made in the same manner. A float for fitting ramrods may be made of a steel rod with teeth cut on one end, and a handle fixed to the other. The bolt float will cost about 50 cents. The rod float about $1.00 each for two sizes. Rifle, two sizes, about $1.25 each. Shot gun, two sizes, about $1.50 each. _Forge._—Little advice can be given respecting a forge. Some prefer the bellows forge, while others select the fan blower. The great requirement of the gunsmith is portability and occupying little space. It should also be so enclosed as to prevent escape of dust, and be free from accident of fire escaping if left with the fire lighted. The cost of either form of portable forge will be from $20, upward. _Glue Pot._—Glue pots can be purchased with kettle fitting inside the pot and tinned on inside, quart size about 75 cents. A glue pot may be extemporized by selecting a common round fruit can, cutting out the cover so as to allow a smaller can to fit and be held in place. Where economy is desired or a pot cannot be purchased, the can glue pot will answer every purpose. _Gouges._—About six gouges are needed. The sizes are about one-eighth for the smallest, and increasing to three-quarters for the largest. The cost of the set will be about one dollar and a quarter. _Grind Stone._—An Ohio stone, about 20 inches diameter and 2½ inches thick, mounted plain, can be got up for about three or four dollars. The iron fixtures will cost about a dollar, and the stone a cent and a half or more per pound, according to locality. _Hack Saw._—A hack saw shown in Fig. 6, with iron frame, to hold a blade of eight or ten inches in length is required for cutting off barrels, slotting screws, cutting off rods of iron, brass, etc., besides many other uses. The eight inch with blade will cost about $1.25, the ten inch about $1.50. If at any time a blade be broken they can be replaced at from 25 to 50 cents. [Illustration: FIGURE 6.] _Hammers._—In choosing hammers select the plain riveting hammer with cross pein. The sizes generally most used are a four ounce, a twelve ounce and a heavier one for use at the forge. The four ounce costing about 30 cents, the twelve ounce about 50 cents, and the larger one according to weight. In selecting hammers try the pein with a fine file to learn the temper. In many cases the pein is left too soft for riveting steel.