Why so few 3 lug custom actions?

Re: Why so few 3 lug custom actions?

<div class="ubbcode-block"><div class="ubbcode-header">Originally Posted By: Captain Kirk</div><div class="ubbcode-body">List of three lug "custom" actions I know of

-Badger M2008
-Barnard P and PL
-RPA Engineering Quadlock (4 lug)

Kirk R </div></div>

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