Product Description
The Extrema Ratio Praetorian Gloria U.S.A. 250th is a limited edition fixed blade marking the 250th anniversary of the Declaration of Independence — one of 50 individually numbered pieces produced worldwide, with no second production run planned. Each knife is stamped and foam-matched to its serial number inside a custom commemorative box.
The blade is Böhler N690 stainless steel at 58 HRC — an Austrian steel known for a strong balance of edge retention, toughness, and corrosion resistance in tactical fixed blade applications. At 7.00" with a black burnishing finish, the blade carries Extrema Ratio's departure from their usual engraving tradition: for nearly thirty years the brand has engraved Latin phrases on their blades, and this edition replaces that with four words from the Declaration of Independence — "WE HOLD THESE TRUTHS" — deeply engraved on the left side of the blade alongside the Extrema Ratio and Made in Italy marks. The right side carries the individual serial number (01 through 50) and the Praetorian Gloria scrollwork engraving.
The handle is black G10 over a full tang chassis, built on Extrema Ratio's Praetorian platform. The knife ships in a custom presentation box laser-engraved with the Praetorian Gloria logotype, the dual dates 1776 · 2026, and the U.S.A. 250th designation, with precision-cut black foam matched to the piece number. The black Kydex sheath with high-strength nylon textile backing ships in separate packaging alongside the boxed knife.
Made in Prato, Tuscany, Italy.
- Blade: 7.00" Böhler N690 stainless steel at 58 HRC, black burnishing finish
- Engraving: "WE HOLD THESE TRUTHS" on the left side; serial number and Praetorian Gloria scrollwork on the right side
- Handle: Black G10, full tang construction
- Edition: 50 individually numbered pieces worldwide, stamped and foam-matched
- Includes: Laser-engraved commemorative presentation box with black foam insert; black Kydex sheath with nylon textile backing, shipped separately
- Overall length: 11.53 in | Weight: 13.12 oz
Ideal for Extrema Ratio collectors and historical enthusiasts who want a serialized piece tied to a specific commemorative moment that will not be reproduced. A natural choice for buyers who want a fixed blade with functional combat construction presented as a display collectible. Works well for collectors who already carry or own Extrema Ratio production knives and want a numbered limited edition addition to that collection.
The Extrema Ratio Praetorian Gloria U.S.A. 250th Limited Edition ships same or next business day from Knifeworks in Columbia, Louisiana.
*STOCK PHOTO*
Specifications:
| Product Type | Fixed Blade | |
| Product Brand | Extrema Ratio | |
| Item Number | EX0250USA | |
| Model | Praetorian Gloria — U.S.A. 250th Anniversary Limited Edition | |
| Edition | Limited Edition — 50 Serialized Pieces Worldwide | |
| Blade Length | 7.00 in | |
| Overall Length | 11.53 in | |
| Blade Material | Bohler N690 | |
| Blade Hardness | 58 HRC | |
| Blade Finish | Black Burnishing | |
| Handle Material | G-10 | |
| Handle Color | Black | |
| Lock Type | Fixed Blade | |
| Engraving — Left Side | WE HOLD THESE TRUTHS | |
| Engraving — Right Side | Serial Number (01–50) and Praetorian Gloria Scrollwork | |
| Sheath | Included | |
| Sheath Material | Black Kydex with Nylon Textile Backing | |
| Packaging | Commemorative Box — Laser-Engraved 1776 · 2026, Foam-Matched to Serial Number | |
| Weight | 13.12 oz | |
| Origin | Italy | |
| Blade Range | 7-7.99 |