My Gun World magazine article on the T91 is now online. It covers all the variants, and history of it, plus a quick review of the WOLF A1 upper version that’s imported to the US market. Read the article online here.
With the current price drop to about $500, the WOLF A1 the best piston driven AR-15 upper for the money right now. It’s also available in three barrel lengths of 16.5 inch, 14.5 inch and 12.5 inch.