CASE KNIVES
High quality, extremely collectible handmade knives since the 1800s.
SHOP CASE KNIVESPiranha Knives builds hard-hitting American-made automatics that are built to work and designed to last. The Rated-R is their premier out-the-front model—fast, fierce, and engineered for users who demand reliability when it counts. With a 3.5" 154CM stainless steel clip point blade finished in a black tactical coating, this knife delivers excellent edge retention and corrosion resistance with a piercing tip built for detail work or defensive use. The Rated-R fires with a dual-action thumb slide that opens and retracts the blade with authority, locking up solidly in either position thanks to precision internal mechanics.
The handle is crafted from red anodized 6061-T6 aircraft-grade aluminum and machined with subtle contouring for a confident grip. Lightweight at just 2.83 ounces, it disappears into the pocket until needed, thanks to a deep-carry stainless steel clip. The overall closed length of 8.12" gives it a substantial presence without feeling bulky or cumbersome. Whether you’re carrying it for everyday utility or emergency backup, the Rated-R brings high performance in a bold, streamlined form factor. And like every knife Piranha builds, it’s proudly made by a small, dedicated team in Idaho Falls, Idaho—crafted by hand, one at a time.
Smoky Mountain Knife Works, the world’s best online knife store, is your trusted destination for premium American blades. Located in the heart of the Great Smoky Mountains, SMKW draws over 1.5 million visitors each year to its legendary showroom—the largest knife store on Earth.