E-22 Base for level 2

[LocoOttomobile]

When building an E-22 for level 2 certification, the CRL states that the, "Base is based on S&T Airsoft sterling with closed working parts." Does that mean I need to start with an airsoft gun like this one:

S&T Full Metal Custom Sterling Airsoft AEG SMG with Heat Sink and Scope, Airsoft Guns, Airsoft Electric Rifles - Evike.com Airsoft Superstore

Or does it mean I can use a 3D print as long as its based on the airsoft model like this one:

E-22 Blaster (850armorworks.com)

 

thanks!

 

[BikerScout007]

It just means that it needs to be based on the Airsoft sterling and not the actual sterling.  So a 3D print that is modeled off the airsoft Sterling would be acceptable for L2.