M2 and M4 entry (SBS) magazine extension

[corbon]

Does anyone know if the M2 and M4 Entry use the 2 round extension as standard parts? Where can I purchase the magazine extensions? Thanks.

[Toaster]

...???

 

Hahah What?

[AVATactical.com]

The M4 Entry mag tube is the same length as the standard US M4 tube, minus the faux extension on it that holds no actual rounds....

 

If you put a full length mag tube, such as the FFT or the CC, it will stick out beyond the barrel - and you would no longer have a way to secure the barrel assembly to the chassis.

[calviroman]

Yes the only "upgrade" for the SBS magazine is a CarrierComp Ti unit. Same length & capacity, slightly lighter.

 

One thing some folks with the SBSs do is pickup a full length CarrierComp Ti magazine (seven shell mag) plus an 18.5" barrel assembly so that they can swap over to a non-NFA configuration for impromptu interstate travel or other apps where the nine shell capacity is beneficial.

[benelliwerkes]

Yes the only "upgrade" for the SBS magazine is a CarrierComp Ti unit. Same length & capacity, slightly lighter.

 

One thing some folks with the SBSs do is pickup a full length CarrierComp Ti magazine (seven shell mag) plus an 18.5" barrel assembly so that they can swap over to a non-NFA configuration for impromptu interstate travel or other apps where the nine shell capacity is beneficial.

^^ What he said. I too am not aware of any "magazine extensions" from Benelli.

[PCFIVEZ]

anybody know what the specs of the spring needs to be changed to?

[NoTycoon]

Assuming that the M4 Entry shares the same mag tube cap as the standard M4, you can purchase a Nordic components extension made to fit the M2.

[calviroman]

Interesting on the Nordic extension. Yes the cap is the same. While a bit goofy for serious uses, I could see someone running this in a 3-gun match where max capacity is required to be competitive.