UBBT + Redi-Mag?

[glug]

Is there any legal issue with using Ultimate Bullet Button Tool equipped magazines with a Redi-Mag system? I would think it's ok since the spare magazine still has to be removed from the rifle in order to be used as a tool to release the magazine. Just wanted to double check though.

ETA: Found someone asking the same question two years ago, but there wasn't a clear answer at the time:

http://www.calguns.net/calgunforum/showthread.php?t=373747

Wondering if any more light has been shed on this since then.

[Ed_Hazard]

Spare mag cannot feed ammo to rifle while in Redimag, so should be ok. Would be the same as tapeing two 10rd mags end to end, they are still two seperate feeding devices that cannot work in tandem.