Just received the last order of parts to complete my 308 build (scope, forearm, gas tube and adjustable gas block). Have been reviewing and watching part prices for almost 2 years. Not sure where GrabAGun had been hiding all this time. Pleased to have found them. I can only speak of the ordering and fast delivery process. All good. Best price on Nikon scope and Lancer carbon fiber forearm I found anywhere. And I have been patiently waiting...