Listing Title:
Ruger 10/22 Takedown Target (.22 LR) – Unfired / Brand New In Box
Description:
Selling a brand new, completely unfired Ruger 10/22 Takedown Target (Factory Model 21133). This is the premium target upgrade model, not the base version.

Features a 16.12-inch heavy .920" target barrel that is fluted, threaded (1/2"-28), and finished in satin black, housed in a black synthetic modular stock. Perfect, pristine condition straight from the factory.
Includes everything original from the factory:
Original Ruger factory box
Signature ballistic nylon Ruger takedown carry case
One standard 10-round rotary magazine
Factory scope base adapter (ready for your optics)
Cable lock and paperwork
Price: $500 FIRM (Priced low for a quick sale – cash only, no trades)
Location: Southwest Missouri (Branson / Hollister area)
Terms: Local face-to-face transaction in a safe, public meeting place. Must be a Missouri resident legally allowed to own a firearm.

AI Overview
The Ruger 10/22 Takedown Model 21133 is often hard to find because Ruger stopped making them, the heavy, fluted, and threaded .920" target barrel with the modular stock system. 
Why Model 21133 is Sought After
Heavy Target Barrel: It comes with a 16.12" cold hammer-forged, .920" diameter fluted target barrel that is threaded (1/2"-28 TPI) from the factory. 
Modular Stock: Features a versatile black synthetic stock design distinct from standard carbine or Magpul-equipped models. 
Collector Demand: Because production on this heavy-barrel takedown configuration slowed or stopped, remaining new or used models command higher collector interest and pricing—frequently ranging from $580 to nearly $700 when available.