Its awesome so far. - WMD Guns AR-15/M16/M4 Full Auto Bolt Carrier Group (BCG) - NiB-X Nickel Boron Polished

Honestly, I ordered it and immediately wondered if I spent 50 dollars too much? other nickel boron BCG’s can be had a bit cheaper. I have a “tool craft nickel boron BCG” and I do like it, but the only difference I noticed was the ease of cleaning? Then I tried the WMD nickel boron BCG and it’s excellent! Better than the toolcraft by a lot (sorry toolcraft). Very smooth operation, with minimal felt recoil. You really will feel a difference with this one, it’s not just bullshit advertising. It’s also full auto capable, so there’s that if you need it. You can see and feel where your extra 40-50 bucks went. It’s not wasted. Build quality appears to be solid, but I can’t comment on the longevity of this product yet, as I’ve only got 200 rounds through it.