The CMC 81623 gas tube is a precision-machined component designed to deliver consistent performance in your AR-15 or AR-10 platform rifle.
A quality gas tube is essential to reliable rifle operation. The nitride finish on this CMC component provides multiple benefits:
Precision machining ensures consistent gas flow throughout your rifle's operating cycle, promoting reliable feeding, firing, and extraction. Whether you're building a new rifle or upgrading an existing one, this gas tube delivers the performance you need.