The New Jersey state sales tax rate is 7%, and the average NJ sales tax after local surtaxes is 6.97%. 1  Groceries, clothing and prescription drugs are exempt from the New Jersey sales tax. 2  Counties and cities are not allowed to collect local sales taxes.
Thread: Cerakote in AR Barrel. Cerakote in AR Barrel Okay, so I built an AR using a BCM 18 stainless barrel. I thought I'd be smart and had the barrel professionally cerakoted by a local place that does work for Sig.
1 Button Rifling-Helical grooves are pressed into the bore of the barrel with a tool called a button. 2  The metal is displaced rather than removed as in cut rifling. 3  Forged Rifling-A barrel with an over-sized bore is placed on a mandrel which has helical ridges.