How To Make A Silencer

How to make a Silencer

Silencer is a term used back and forth with 'suppressor. A firearm silencer would not just be the part that screws on the front of the barrel, rather it should also consist of a contraption to muffle the bolt action and ejection of the used cartridge. A suppressor is a device that quiets or completely eliminates the noise from the expelling bullet and gases.
A suppressorworks in the same way as a car muffler. The muffler consists of chambers for the compression to be dispersed and the sound to be redirected or absorbed. Heat is also reduced throughout the muffler system. A suppressor works on the same principle. There are generally three sections to a firearm suppressor; The first stage ususally consists of something that will absorb and dissipate heat rapidly.It also allows for part of the compression to be reduced due to the quick cooling of gases. The second usually consists of rubber or plastic washers or discs that help slow down the bullet to sub sonic speeds. It also helps reduce compression. The third and more complicated stage usually consists of tall wooden washers with rubber discs between them or thick chambers of soft plastic. The end ofthis stage has a low wear rubber cylinder to slow down outgoing air. The entire suppressor is contained within a one and a half inch 300 PSI (Pounds per Square Inch) plastic pvc pipe.
Parts list
1x 6-14inch 300psi plastic pvc pipe
10-15x Rubber or medium hardness plastic discs
11-16x Soft Wood washers with 1 1/4 inch ID
1x Rubber cylinder
5x Rubber discs
6x tall wooden washers, plain
2x steel plugsfor the middle and front f the suppressor
1x heat and pressure dispersement rod with positioning rings, black.
2x stabilizer donuts to keep the suppressor straight, red.
4x separator discs, green.
1x Adapter to attach the suppressor to the firearm
Discs can be cut out with a hole saw, purchased from any local hardware store. The materials can be bought there also. Rubber or plastic can be cut outof tires or trashcans. wooden washers can be cut out of particle board. The steel plugs can be bought at any automotive store as freeze plugs. The heat and pressure rod can be bought at any metal shop; buy at 4-6 inches long Aluminium tube at about 1/8 inch thick with an ID (Internal Diameter) as close to the bullet as possible. Stabilizer donuts can be cut out of birch or oak wood and then drilledwith a hole drill. All discs and inserted materials except the head rod should be slightly under 1 1/2 inch diameter so that they will fill snugly in the tube.
The heat rod should be drilled full of holes 1/4 inch from each end. These holes should be about the same size as the bullet. Leave about a quarter inch gap between each hole. Place a wooden donut at each end and wrap the rod in aluminiumscreen. Screw the rod into the wood or use epoxy. Place this part into the tube first, this should be very tight and could even have to be hammered into the tube, however do not use screws or glue to hammer it in place.
Now place a steel plug in the tube so that the rounded end is facing the top or exit hole. Now place the adapter in the tube followed by the stabilizer donuts. Make sure the barrelwill seat securely in the adapter and that the donuts are snug on the barrel. Make sure you place a separator disc between each stage. Drill little holes in the tube about halfway into the adapter and donuts and place small screws in place to hold them securely.
Note that a small angle is cut into the adaptor to facilitate the sight of the gun. The adaptor has to be reamed at an angle so that thesight will not interfere.
Place a smaller pvc pipe in the front end and push the heat dispersement chamber up to the separator disc, next to the adaptor.
Now from the top, place a wooden washer then plastic disc, washer, disc etc. 9mm ammunition usually requires 12-15 and a 22 usually 6-9. There should be 12-15 discs and 13-16 wooden washers, do not end up with a washer, now place another...