Solid with a bit of fitting - Tdi Arms Zastava Lower Aluminum M-LOK Handguards

Fit zpap92 with a bit of filing. For anyone doing this: you only need to file the long side of the receiver tab that faces upwards(toward the barrel). Make sure to use a flat head to pop out the spring steel "rear" retainer that is between the factory handguard and the receiver. This is not an akm with 100 handguard choices. You realistically have this one and the midwest industries hg(unless you want to pay $200+ for the SLR or JMC handguards). The midwest handguard has a plastic block between it and the front trunnion. That trunnion gets hot. The TDI handguard is not a plug-and-play part. There is fitment. It was made oversized so that you take take material away from it and get it super-tight.