fnscar17s

Anyone looking for a 3-Select Gas Regulator from MotoTech for your Scar 16s and 17s? Why pay $139+ when you can get one for $70 shipped. I bought this for my Scar 20s but was sent a new one from MotoTech to fit the 20s better due to their Beefier GasBlock that won't let you turn it over to...