Okay, so I bought Huangs Metal body for my SPR project, and a new metal 1 piece hop up because I don't have any other 1 piece hop up.
So, after changing everything 1 hour or so, I get this problem with the mag catch, fixed the problem.
But now, I don't know if this is the right M4/M16 1 piece hop up. The magazine doesn't seem to touch the hop up hole thing. Well it does touch, but no BB's feed through. Which means the mag should be moved up a bit more to fit the hole of the hop up into the mag to release the spring to BBs am I right?
But the hole of the magazine doesn't seem to connect with the hop up.
The magazine I don't even know what name they are, but they are metal with "Adventure Line MFG" engraved on the bottom.
Do I need to buy a new magazine? I never had a problem running these magazines with my other 2 piece hop up.
Here are some pics I took. Wondering if I put it in wrong or some sort..
