Benelli M3 Tube Extension (help requested)

[sbjmg]

I just purchased the SureCycle 2 Shot Extension.

It comes with a mounting collar, stainless steel spring, red shell follower, black spring retainer and barrel clamp with sling loop.

What else will I need to make this 922 compliant?

Thanks for your time.

[ar15barrels]

I just purchased the SureCycle 2 Shot Extension.

It comes with a mounting collar, stainless steel spring, red shell follower, black spring retainer and barrel clamp with sling loop.

What else will I need to make this 922 compliant?

Thanks for your time.

Changing from a benelli extension to a USA made extension does NOT remove a foreign part because BATFE counts the magazine TUBE, not the EXTENSION as the foreign part.
You would need to replace the forend with a Surefire forend, or replace some other listed part such as the magazine tube.