Protech Black Tactical "LARGE DON" Auto Model 1921-LTD   with a Solid Aluminum Frame, Abalone Shell Push Button and a Special Black 154-CM Stainless Blade. 

Back in stock after a 4 year or so hiatus. Protech decided to start making the Large Don again. This unique Italian Styled Coil activated side opener features a Solid Black 3-D machined black anodized aluminum frame with a Blackened Stainless Pocket Clip (Tip Up) on the backside. Special Black Blade and Abalone Shell Push Button.

The  4 1/2" Bayonet Styled 154-CM Stainless Blade features unique built in finger guards. Measures 5 7/8" closed. Ultra slim profile. Features Superb SUPERFAST action with rock-solid lockup. Blade is etched with the "Protech" name on the frontside. New in the box. USA MADE with a Lifetime warranty. Very Limited Quantity.