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will this upper work with a Dark Storm Ind. (DSI-9) Lower? — 2 Answers

by Soundshooter, from MA, United States Asked on April 17, 2022

Name Tiger Rock 9mm Caliber AR Complete Upper Receiver (5)
$509.99 $439.99 Save 14%
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Answered by Ethan, Gear Expert, from IL, United States, on June 24, 2022

Yes, the Tiger Rock 9mm Caliber AR Complete Upper Receiver is compatible with a Dark Storm Industires lower receiver that accepts Colt or Glock magazines.

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Answered by Craig, member, from NY, United States, on October 06, 2022

I used the Mean Arms Endomag. They have a Glock pattern which is what's required for this upper assembly. No issues at all.

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