Cadex Defence CDX-33 Patriot
Cadex Defence · Sniper Rifle · In Production · 2015
Also known as: CDX-33 Patriot, CDX-33
Overview
The Cadex Defence CDX-33 Patriot is a long-range precision bolt-action rifle chambered in .338 Lapua Magnum, designed for military snipers and long-range competitive shooters. Built around Cadex's proprietary CDX chassis system, the Patriot features a quick-change barrel system, fully adjustable ergonomics, and the company's DX2 Evo trigger for consistent shot-to-shot performance. The rifle is capable of sub-MOA accuracy at distances exceeding 1,500 meters.
Specifications
| Weight (empty) | 7260 g (256.1 oz) |
| Weight (loaded) | 7600 g (268.1 oz) |
| Overall Length | 1270 mm (50.00") |
| Folded Length | 1016 mm (40.00") |
| Barrel Length | 686 mm (27.01") |
| Action Type | Bolt Action |
| Firing Mechanism | Striker Fired |
| Trigger Type | Single Stage |
| Trigger Pull | 16 N (3.6 lbf) |
| Magazine Capacity | 5 rounds |
| Magazine Type | Detachable Box |
| Muzzle Velocity | 900 m/s (2953 fps) |
| Muzzle Energy | 6570 J (4846 ft·lbf) |
| Effective Range | 1500 m (1640 yd) |
| Maximum Range | 5500 m (6015 yd) |
| Barrel Rifling | Right Hand |
| Rifling Twist | 254 mm (10.00") |
| Number of Grooves | 6 |
| Frame Material | Aluminum Alloy |
| Barrel Material | Stainless Steel |
| Stock Material | Aluminum Chassis |
| Finish | Cerakote |
Calibers
- .338 Lapua Magnum · primary — also known as 8.6x70mm, 8.58x70mm, .338 Lapua Mag
Features
- Firing modes: Manual
- Feed systems: Detachable Box Magazine
- Safety mechanisms: Two Position Safety, Firing Pin Safety
- Features: Free Floating Barrel, Folding Stock, Adjustable Cheek Piece, Adjustable Length Of Pull, Muzzle Brake, Picatinny Rail, Monopod, Bipod Mount, Cdx Chassis System, Dx2 Evo Trigger, Quick Change Barrel
Variants
- Cadex Defence CDX-33 Patriot Lite — Lightweight
- Cadex Defence CDX-33 Dual Strike — Multi Caliber
Service history
Operators
- Canadian Armed Forces
- Various NATO Military Users
Production
Production years: 2015-present
Military and commercial production. Cadex supplies to multiple NATO nations.
Origin
Country of origin: Canada
Notes
The CDX-33 Patriot uses Cadex's Dual Bidirectional Recoil Lug design which locks the action to the chassis from both sides, eliminating receiver movement during firing. The quick-change barrel system allows caliber conversion in the field without tools beyond the included barrel wrench. The DX2 Evo trigger is adjustable from 1.5 to 4 pounds with zero creep. The chassis accepts standard AR-style pistol grips.
Background
Cadex Defence has become one of Canada's premier precision rifle manufacturers, with their CDX-33 Patriot earning a reputation for exceptional build quality and accuracy. The company's Quebec-based manufacturing facility uses aerospace-grade CNC machining processes to produce their chassis systems and actions, applying the precision standards of the aerospace industry to firearms manufacturing.