Gas rings at a reasonable price - Stag Arms AR-15 Gas Rings Pack

I ordered 9 units of gas rings to replace a few that have worn out on my rifles and to keep as spares. Overall a quality product that was easy enough to install. After install these pass the gas ring check by placing the assembled bolt carrier group vertical while open and it not closing onto itself. Excellent! Honestly these should cost 50 cents but at under 2 dollars a pack its still reasonable. So if your gas rings are in need of replacing buy these with confidence.