The Hera Arms Dust Cover Assembly is a replacement part for your mil-spec AR-15. Constructed out of high-grade polymer making it a lightweight upgrade. This assembly includes the pin and spring. The Dust cover features the same high quality finish that you have come to expect from all Hera Arms products.
Review by Kenny4Fingers on 17 Jun 2022review stating Fit is s**t
Tried to install this on several different types of uppers and it failed to fit every time. Even after sanding it down it just wasn't going to happen. Garbage.
Review by Frank O. on 16 Oct 2019review stating Poor Fitment
Didn't fit properly on my AR15 Aero Precision M4E1 receiver. It binds and it's too large for the ejection port opening. I had to do some sanding to get it to fit.
Review by Kenny4Fingers on 17 Jun 2022review stating Fit is s**t
Tried to install this on several different types of uppers and it failed to fit every time. Even after sanding it down it just wasn't going to happen. Garbage.
Review by Frank O. on 16 Oct 2019review stating Poor Fitment
Didn't fit properly on my AR15 Aero Precision M4E1 receiver. It binds and it's too large for the ejection port opening. I had to do some sanding to get it to fit.