Great for the price - Guntec USA Ultra Lightweight Thin M-LOK System Free Floating Handguard w/ Monolithic Top Rail

I was skeptical about buying this handguard after reading the reviews. It seemed like lots of people are having troubles with the barrel nut. I went ahead and ordered it since I had a coupon and I couldn’t beat it for the price. I bought the 4 in one for a dedicated .22 upper. I used a crescent wrench to tighten the barrel nut and it worked just fine. It came with a few shims to put between the nut and receiver. It turned out great! I would recommend it if your looking for a handguard.