Good quality and all could have been better. - Spikes Tactical M16 Bolt Carrier Group (BCG)

First let me say this is a very good quality bolt and looks great. It's a little lighter in weight but not much. I have both a stock Spikes BCG and this one. This (lightweight)BCG weighs 10.6 ounces or 300 grams. The stock BCG weighs 11.5 ounces or 326 grams. So it's not even an ounce lighter. One thing I think Spikes really missed on was leaving the forward assist teeth on this bolt. If you're going light weight you loose the forward assist anyway. Also they could have saved some more weight without it and put the holes on both sides and the carrier would have looked better too. But bottom line I would still recommend it especially if you're a Spikes fan.