Lightweight Bolt carrier groups are now available in the store. Please check out the page for more details.
I get asked this question a lot: Which is better NiB or QPQ?
The truth is it depends. They are both an incredibly durable finish when applied correctly (we use a licensed 3M nickel boron and QPQ by H&M Metal Processing, which are both the top names in the industry).
The area where NiB tends to shine is it's ease of cleaning and the QPQ excels in that it makes the material incredibly durable.
d.wilson mfg works on interesting projects from time to time, so this is the place we'll share some of them.