Description
Dropping a factory Howa 1500 into the MDT Oryx Sportsman is one of the biggest accuracy upgrades you can make for the money. The whole chassis is machined from a single block of aluminum, so there's no flex or twist to fight when you're trying to hold a tight group. The action beds directly onto an aluminum block while the barrel free floats, which gives you that solid, connected feel the second you settle in behind the scope. Swap comes together with two action screws, so a beginner can have their rifle up and running in an afternoon.
What Sets the Oryx Sportsman Apart
Built from Mil-Spec Type 3 hard anodized 6061 aluminum, this thing is beefy and stiff in the best way. It runs AICS-pattern magazines, so a Howa that came with a fixed internal box now gets the convenience of a quick detach mag. Worth knowing up front: on the Howa 1500 short action inlet, MDT recommends running their polymer AICS mags. Metal AICS mags will feed, but some folks run into latching quirks, so polymer is the safe bet here.
Dialing In the Fit
The integrated buttstock adjusts for length of pull and cheek height, so you can line your eye up perfectly behind the optic and keep that position shot after shot. It takes standard AR-15 grips, M-LOK accessories, and ARCA rails, which opens up a huge aftermarket for bags, tripods, and whatever else your setup calls for. The gray polymer side panels are swappable too if you want to change up the look down the road.
Where the Oryx Sportsman Earns Its Keep
This platform has real match cred, with Oryx chassis showing up in winning positions at NRL Hunter, PRS, and rimfire events. That said, it's just as at home strapped to a tripod for coyotes, hogs, or a long walk into the deer blind. If you want your factory Howa to punch above its weight without stepping up to a full custom build, this is the sweet spot.
Key Specifications
- Manufacturer: MDT
- Manufacturer Part Number: 106159-GRY
- UPC: 682157408603
- Model: Howa 1500
- Action: Bolt Action, Short Action
- Hand: Right Hand
- Color: Gray
- Style: Chassis
- Material: Mil-Spec Type 3 Hard Anodized 6061 Aluminum
- Magazine Compatibility: AICS Pattern (MDT polymer recommended)
- Grip Compatibility: AR-15 Standard and Vertical Grips
- Accessory Mounting: M-LOK and ARCA Compatible
- Buttstock: Integrated, adjustable length of pull and comb height
What’s Included
- MDT Oryx Sportsman chassis for Howa 1500 short action
- Action screws for installation
Frequently Asked Questions
Will the Oryx Sportsman chassis fit my factory Howa 1500 short action?
Yes, this model is machined specifically for the Howa 1500 short action, right hand. Your barreled action drops right in and secures with the included action screws. No gunsmithing or bedding work required.
What magazines does the Oryx Sportsman use with a Howa 1500?
It runs AICS-pattern magazines, which is a nice upgrade if your Howa came with a fixed internal box. For the Howa 1500 short action specifically, MDT recommends their polymer AICS mags. Metal AICS mags will feed, but some can be fussy about latching in, so polymer is the reliable choice.
Does the Oryx Sportsman chassis come with a magazine?
No, a magazine is not included. MDT leaves that up to you since it depends on the caliber you're running. You'll want to pick up an AICS-pattern polymer magazine in your chosen chambering.
Is the Oryx chassis adjustable enough for different shooters?
It is. The integrated buttstock adjusts for both length of pull and cheek height, so you can get your eye lined up behind the optic just right. MDT also offers a spacer kit if you need to add more length of pull for taller shooters or thicker clothing.




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