REVIEW: Nerf Rival Finisher (With gimmicky 7-round mag)

Buy the upgrade spring here:
outofdarts.com...
Out of Darts, run by Luke is a one-stop Nerf modding hobby shop. We carry all the supplies, tool accessories to make your modding journey easier! We create original 3D printed blasters and mod parts on our own Prusa print farm. Check out our site below for guides, build lists and resources.
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My web store:
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