These 5.56 (.223) barrels were specifically built for use in the HYDRA® Modular weapon system. However, they are standard barrels and can be mated with any standard upper as well as the HYDRA® QCB upper receiver. Top quality, 1:9 twist, 16 inch, these barrels have the new and improved mil spec black phosphate, Z class.

All Barrels are tested and fired prior to packaging.

This Barrel is NOT available for New York Residents.

Shipping Information:

We ship UPS/USPS Ground. All Shipping & Handling charges are applied at checkout and will vary based on weight and shipping destination.