#Norinco mak 90 fsb driver

Make sure to use a penny or copper washer so you don't damage the crown of the barrel. Put press block around the barrel and tighten screws, then set ontop of arbor plates on press. Press/punch out the 2 pins in the front sight block, this make take some force and a BFH but they will come out.

Apply lots of wd-40 or some other type of penetrating lubricant to the FSB, I use aero kroil, it doubles as a cosmoline remover Remove ALL furniture from your AK if you like the finish on it, you are better off safe than sorry. 12ton shop press (I got mine at harbor frieght for $100 w/ a coupon)

#Norinco mak 90 fsb driver

Quality screw driver set for removing furniture Sorry for the crappy MSpaint drawing but it's the best I can do for nowДon't mind the extra hole or weird cut, I'm working on another part of the jig Once the barrel will slip in you are done, now you can 'clamp' the jig onto the barrel, after the FSB, and make sure that it fits tightly but slides freely. Slowly and carefully drill the hole making sure it stays straight, pull the dirll bit out and clean off shavings as needed, becareful as aluminum is soft and if the shavings build it up it could ruin the hole you are drilling.ДЄfter you have completed drilling the hole, seperate the 2' pice and 1' piece, you will need to file off the edge on the 2' piece of barstock so the barrel will slip in, take your time and use the barrel as a guide as to when to stop filing. Measure 2' from end of barstock and 1 13/16' from top, this is where you will drill you 5/8' hole, it should have the majority of the opening on the piece of 2' barstock and a sliver on the 1' piece of bar stock. Use screws to hold pieces of barstock together firmly and place back in vice.

To start you will tape the 2 piece of barstock together so all sides are flush, put the 2 pieces in a vice so they are held together side by side.Дrill a hole 1/2' from both ends (as see in red) going through the 1' piece and 2' piece of barstock. Metal file, you will need a fine tooth file a coarse one will work but be alittle more carefulДЎ/4'x20x4' screw, 4 washers and 4 wing nuts 2 Pieces of aluminum barstock (steel would work but you will mostlikely burn through drill bits) (1-2'x1'x8' and 1- 1'x1'x8')