A few real deal semi-only HK416D lowers were sold on gunbroker.Sweet! do you know where they normally pop up or where to look out for them? Gunbroker.com? I'd be willing to drop some money on one.
The recent complete HK416D kits with matching upper and serial number were offered by a reputable FFL.
Search for hk416d lower, and you should get some its on this forum. Including a recent thread on how some kits had the barrels comestically marred.
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