EMG Noveske NSR Gen 4 RIS M-LOK Handguard for M4 Series Airsoft AEGs (Length: 9.75"/ Black)

"This review is for the 15 inch FDE variant.

This handguard is really nice. Nice matte coating, tons of mlok on the 7 sides, full length top rail. A barrel nut is included, along with 4 shims (2 skinny, 2 thick) to get the angling right for your receiver. It's held on to the barrel nut by 6 hex screws, 2.5mm Allen key. The paint on these is weak, which creates a nice worn effect. In between the second to last and last space of mlok is a spacer to hold the end of the outer barrel more stationary. On the receiver end, there is a small tab to align it with... Something. The Gen 4 receivers from EMG don't have the corresponding notch, so I can only assume. For a standard tm spec receiver, you may have to dremel away a portion of the gas tube holder. Speaking of gas tubes, this is NOT cut for a gas tube. Not that it matters for airsoft, but it's kind of annoying. Other than that, it's a beautiful handguard and I recommend it for anyone building a rifle with a 16 inch barrel.

"This 15" EMG Noveske Gen 4 RIS M-Lok handguard is a very nice piece. The quality is top notch. However, this does not fit the KWA LM4.

"Beautiful rail, however as some others said, gas block will NOT fit at all which isn’t an issue but for those going for aesthetics as well it’s a bit of a bother but it’s ok.