Lite Competition – Short Action
The Lite Competition – short action chassis was engineered for competitive shooters who demand both flexibility and precision. Its open-top design makes it compatible with most Remington 700 custom clone actions, especially those with integrated top rails.
Thanks to its longer mirage-mitigation fore-end, this chassis offers expanded bipod placement options and enhanced stability. The M-LOK competition fore-end tube supports nearly unlimited accessory configurations, allowing you to adapt your rifle to any scenario.
This platform is ideal for PRS competitions and custom rifle builds where performance and ergonomics matter most. In addition, the folding stock configuration improves portability without compromising rigidity.

Lite Competition – Short Action, hover over the numbers in the picture and have a tooltip with a description.
- Tool-free fully adjustable skeleton stock for length of pull, cheek piece and recoil pad height. Includes a neoprene cheek pad.
- Monopod rail or optional bean bag riders.
- Reverse folding buttstock offers bolt handle protection and ultra-compact transport.
- Finger-grooved Cadex rubberized grip.
- Oversized trigger guard and magazine release for easy manipulation with gloves.
- Optic can be mounted directly on the action using traditional scope bases, built-in action rail or optional Picatinny rail.
- Made from aircraft grade 6061-T6 aluminum billets, anodized and painted with a military grade non-reflective paint.
- Detachable base provides easy trigger access for maintenance and trigger adjustment. This allows the platform to maintain zero. Made of aluminum.
- AICS magazine compatible.
- Optional centre accessory rail kit (2) – Not shown.
- Spare screws.
- Optional centre bipod rail or tripod adaptor.
- A: Optional M-LOK bipod/sling adaptor.
B: Optional M-LOK aluminum bipod rail. - M-LOK competition fore-end tube featuring mirage mitigation technology. Longer tube for even more bipod positioning and stability.
- Maximum barrel diameter 1.350″.
*Please contact Cadex to confirm the fit of your model if you choose the Surgeon 591 Model or Rebel, Deviant Medium & HTR Short configurations.
Shipping Weight | 10 lbs |
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Shipping Dimensions | 31 × 16 × 5 in |
Folded: | 26.75 x 4.6 x 7.17 in |
Short Action Models | CDX-SS SEVEN S.T.A.R.S., CDX-R7 SHP SA, Remington 700, Tikka T3/T3x – Accurate-Mag (AICS), Tikka T3/T3x – Factory Mag ONLY, Tikka T3/T3x CTR – CTR Mag, Tikka T1x – Factory Mag ONLY, Stiller Predator Short & TAC 30, Surgeon 591 with integrated top rail, Defiance Rebel, Deviant Medium & HTR Short, Vudoo V-22 Rimfire, LEFT HANDED – Remington 700, LEFT HANDED – Tikka T3/T3x – Accurate-Mag (AICS), LEFT HANDED – Tikka T3/T3x – Factory Mag ONLY, LEFT HANDED – Tikka T3/T3x CTR – CTR Mag, LEFT HANDED – Tikka T1x – Factory Mag ONLY, LEFT HANDED – Stiller Predator Short & TAC 30, LEFT HANDED – Defiance Rebel, Deviant Medium & HTR Short, LEFT HANDED – Vudoo V-22 Rimfire |
Material | |
Product Length (in) | 35.74 |
Product Width (in) | 2.3 |
Product Height (in) | 7.17 |
Product Weight (lbs) | 5 |