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Finally built a pistol AR....

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 If you like a SBR, whats not to love about a handy 6.5 lb mini sized gun that can still reach out fairly well in a mid cal.  With an Enhanced permit, this is a no brainer in the cool toy category. The barrel is 10.5 SS Wylde chambered from Bear Creek Armory. Originaly, I thought you might loose too much velocity and thought a 12" might be best but the 10.5 caught my eye at just over 100 bucks and it only looses about 200 fps from a 16' barrel. The $47 handguard is from Wish and I really like it. One thing that is a super tabo for me is a stock that is not rock solid. This SBM4 unit is a slip on and it would have needed a lot of tape on a round pistol spring tube to come close to being non movable. The fix was to put an old fixed stock tube (no position holes) in the lathe and turn the bottom rib down to make it only about 1/8th high on the tube body. Also, you can see I milled a rectangular hole in the bottom of the brace. This hole matches a higher part of the tube rib that pops up threw that hard rubber hole I milled. Now this fixed SBM4 brace is like welded to the tube. The SBM4 brace does infact have a very comfy wide cheek surface for those that would tempt ones luck and not be seen by a federally as you might shoulder a quick shot. The little guns balance point is at the forward portion of the mag well. Needless to say, it swings up and points exceptionally well with the pop up sights.
  I like this configuration so much, I started putting parts together for a copy of this one but it will run a finned Thompson SMG barrel inside the same hand guard and feed off grease gun mags.  That should be a fun project.

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