just bought a Benelli M4

[nbx]

PIRATE14, is your M4 new in box, never been shot? How much?

[PIRATE14]

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[gose]

Just watch out for the feds if you use that mag extension.....

A shotgun with a telescoping stock or a magazine greater than 5 rounds is prohibited from importation into the United States under the provisions of section 925(d)(3) of Title 18, United states code (U.S.C.). Assembly of such a shotgun from imported parts is prohibited under 18, U.S.C. Section 922(r). The implementing regulations in Title 27, Code of Federal Regulations, Part 478, Section 478.39 (formerly Part 178, Section 178.39) prohibit assembly of such a shotgun that contains more than 10 of the imported parts listed in paragraph (c) of the regulation. Please see the enclosed brochure for further information. Assembly of such a shotgun using 10 or less of the listed import parts is not prohibited. The shotgun is also subject to whatever State laws and local ordinances may apply.
We thank you for your inquiry and trust that the foregoing has been responsive to your request.
Sincerely yours,
John A. Spurgeon
Chief, Firearms Programs Division