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Old June 1, 2013, 01:50 PM   #10
Gunplummer
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Join Date: March 11, 2010
Location: South East Pa.
Posts: 3,364
If you want cheap, go with plastic or wood. The main point of bolting,welding or glueing sections together is the ability to machine internal areas with out expensive machinery. Speaking of AR's, we were screwing around with junk parts one day and and made an ugly functional pump .223 with junk parts and part of a screen door for the lower. We put a heavy spring(81 MM mortar) on the barrel between the nut and F/sight assy. with a grenade launcher attachment (M-14)in front of the spring for a pump handle. We took the gas tube and drilled and pinned one end in the gas key and the other in to the pump handle. The aluminum (Screendoor) lower we bent around a magazine and used a hacksaw, shims and rivets to hammer and get it to attach to the upper. Drilled holes for lower parts and worked it into part of a glass M-14 stock.
If you use pre-made parts, you could really whip something up quick.

Last edited by Gunplummer; June 1, 2013 at 02:06 PM.
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