Airsoft Canada - View Single Post - ICS - Inner Swap to Madbull Tightbore 603 mm (Not Fitting?)

M.Garcia · August 10th, 2010, 02:05

Ok guys I just bought a Madbull Tightbore 603 mm. It is 1cm roughly shorter than the stock inner barrel but won't fit properly. When I put the upper mechbox in, the bolt to lock the receiver in place won't fit through all three loops. It's off by a couple millimetres. What's going on?

August 10th, 2010, 02:05	#1
M.Garcia M.Garcia M.Garcia M.Garcia Trader rating Join Date: Jul 2008 Location: Kitchener, ON	ICS - Inner Swap to Madbull Tightbore 603 mm (Not Fitting?) Ok guys I just bought a Madbull Tightbore 603 mm. It is 1cm roughly shorter than the stock inner barrel but won't fit properly. When I put the upper mechbox in, the bolt to lock the receiver in place won't fit through all three loops. It's off by a couple millimetres. What's going on?