Rock River Arms complete lower with collapsible stock, and two stage trigger. They are made with mil-spec parts and are great for any projects you may have in the works.
Everything included and assembled in this lower w/stock. Ready to put any upper on.
Everything included and assembled in this lower w/stock. Ready to put any upper on.
Frequently Asked Questions – Rock River Arms Complete Lower Half, AR-15 Two Stage Trigger, CAR Stock 5.56/223, Multi Rock River Arms
- How fast does this ship?
- Ships in 1‑3 business days to your licensed D.C. FFL dealer after purchase and registration.
- Do I need registration?
- Yes. DC requires firearm registration, including a mandatory 10‑day waiting period after purchase approval from MPD before pickup. Handguns require registration, magazines <=10 rounds.
- Is this legal in D.C.?
- Yes, provided it complies with D.C. law (registered, no assault features, magazine ≤10 rounds).
- Is the Rock River Arms Complete Lower Half, AR-15 Two Stage Trigger, CAR Stock 5.56/223, Multi Rock River Arms suitable for me?
- This Rock River Arms Complete Lower Half, AR-15 Two Stage Trigger, CAR Stock 5.56/223, Multi Rock River Arms is popular for uses like guns.
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