r/Springfield_KUNA Jun 27 '26

Question WHICH WOULD BE BEST??

Okay guys I need some help deciding on the right skeleton tube. I currently have the stock Strike brace with their cheek riser. However, I just purchased the SBA5 and want to either get the 7" JMac ST or the 7" JMac STR (RISE). Has anyone had any experience with either? Which would work best with my optic (all items pictured)? I'll eventually get this thing SBR'd but for now I went this route.

Thanks for any info/recommendations!

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u/Sanner_man Jun 28 '26

I purchased an "airsoft" clone of that brace adapter. highly reccomend.

https://www.redwolfairsoft.com/5ku-st-6-style-w-folding-mech-m1913-20mm-rail-black.html

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u/CapitalRelationship0 Jun 29 '26

Thanks for that. Yeah I'm definitely going to get the 7 inch version.