Stainless Steel Gas Tube
If you're building an AR-15, or sourcing parts for
replacement or upgrade, a quality gas tube from Radical Firearms is a great
option. Select your gas tube based on the location of the gas port on your
barrel. For instance, most 16" AR-15 barrels have a carbine-length gas
port, and will be sold as a "carbine" barrel. However, if your barrel
is sold as a "mid-length" barrel, you will need a mid-length gas
tube.
*On any Radical Firearms 300 AAC Blackout Barrel, a
pistol-length gas system is used on all lengths. Please be sure to select
Pistol-Length on your selection for these models.
Length: 11-3/4"