Delta Armory Polymer Buffer Tube for M4/AR-15 AEG

If you're working on a featherweight M4 build, Delta Armory has the buffer tube for you! The Polymer Buffer Tube for M4/AR-15 AEG is compatible with most Airsoft M4/AR-15 platform AEGs and should also fit AR-9 AEGs which use the same stock mounting lug as standard Marui-spec M4 AEGs. Providing 6 positions of stock adjustment for whatever M4/AR-15 sliding stock you mount, the tube is constructed from high density polymer with a textured matt finish and is solid as a rock, despite its ultra-low weight. The set also includes the correct length mounting bolt and spacer so you won't have to work too hard to fit it!