I almost bought these - thanks for the recommendation. I was also about to buy their hand guard. Then my darn Sears snowblower died. I know - what does that have to do with the price of beans in China. I promised myself I wouldn't compromise again on tools. I would only buy the best as it always comes back to bite me. That cheap snowblower, over time, cost more than a great one. That got me to thinking about this gun. I bought it for family protection. Actually, I'm worried the second amendment is about to get blasted. I haven't owned or fired a gun since I was a teenager forty years ago. But I do support gun ownership and when I fear someone plans to take that right away that is the tell tale that I need to exercise that right. And so I build a small arsenal. Off the soap box - I bought the Troy Di-Optic sights. Troy Rear Sights I also bought a EoTech halo sight as the main sight. Wallet is burning. The other other addition left is a strobe light/laser combo. Then it's practice practice and stockpile ammo. Should be fun to reload again. Also got a shotgun and .45 pistol.