While others may have imitated the look of a ZEV barrel, no one can match the performance. ZEV 9mm replacement barrels are the most accurate barrels on the market. Every barrel is cut rifled, inspected for groove dimensions, then double honed (rough and finish) until a minimum surface finish of 16 RA is reached.
Due to high demand, lead times are averaging 120+ days
Due to high demand, lead times are averaging 60-90 days