- Receiver Extension - Mil-Spec, 6 position (machined from 7075T6)
- Receiver End Plate
- Lock Nut (Castle) M4
- Carbine Action Spring
- Carbine Buffer Assembly (options for Std, H, H2, or H3)
Perfect fit and finish
Works great, and great price will be buying another
good quality for the price
This tube is machined with high quality. When installing, it aligned perfectly with the receiver. After experiencing multiple tube assemblies with poor Q/A, this is the only one I would recommend for any milspec build.
Have this on several builds and will continue to put on the rest.
Fast shipping. High quality product
replaced my stock buffer tube with this and fires well with no malfunctions
Perfect fit. Great delivery.
Don't settle for chinese crap. If you are serious about building a quality AR, this kit is for you.