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Old 11-10-2017, 08:45 PM   #24 (permalink)
cujo613
Active Member
 
Join Date: Oct 2017
Location: santa cruz california

ya you have to get the fsr spring to shoot them for the helix.
dmag supposedly can shoot them both, if you dont lose your mind first trying to get fsr into them without modifying the mags. I threw mine in the trash the first day.

when I loaded fsr into a standard helix i got between 8 to 10 shots before they stopped feeding.
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