J Bunting Machine Ruger 10/22 Bullpup Stock

A reader brought my attention to Jim Bunting, who is producing a nifty bullpup stock for the Ruger 10/22. The stock chassis is CNC machined from aluminum. The stock has a simple design, which I think looks much more attractive than the futuristic curvy design of bullpups such as the FN2000 and Walther G22.
The stock makes use of an AR-15 compatible pistol grip. The aluminum trigger is skeletonized. The standard package includes a 10″ top rail and 2″ under rail. Side rails are optional.
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The system is compatible with Ruger 10/22 extended magazines and regular magazines. Judging from the photos, an extended charging handle is required.