MDT ORYX Howa Mini Action Lightweight Tactical Chassis System Stock - Black (Was ORX103953-BLK)
The ORYX Stock by MDT for the Howa Mini Action is a precision aluminium chassis designed to improve accuracy, stability, and ergonomics. Its V‑shaped bedding system provides a secure and consistent action fit, while the free‑floating forend helps maintain reliable barrel performance and shot consistency. The adjustable buttstock allows shooters to customise the rifle’s fit for improved comfort and faster target acquisition. With compatibility for AR‑15 grips, ARCA rails, and M‑LOK accessories, it offers excellent versatility for hunting, competition, and long‑range shooting.
Please note, this item can only be shipped within Mainland UK. Cannot be shipped outside of the UK.
The ORYX Stock by MDT for the Howa Mini Action is designed to elevate the performance and ergonomics of your precision rifle. Finished in Black, this chassis replaces the factory stock with a solid aluminium construction, providing enhanced rigidity, durability, and a more connected shooting experience for both field and range use.
Engineered for accuracy, the chassis features V-shaped bedding to ensure a stable and consistent interface between the rifle action and stock. The free-floating forend eliminates barrel contact, maximising precision and supporting consistent shot placement.
For improved comfort and control, the chassis includes an adjustable buttstock, allowing shooters to tailor the fit for optimal eye alignment and faster target acquisition. With compatibility for AR‑15 grips, ARCA rails, and M‑LOK accessories, the ORYX Sportsman Chassis is a versatile upgrade ideal for hunting, competitive shooting, and long-range precision applications.
- Platform Compatibility Howa Mini Action
- Chassis Material Aluminium
- Bedding System V-Shaped Bedding
- Forend Design Free-Floating Forend
- Grip Compatibility AR‑15 Style Grips
- Accessory Mounting M‑LOK Compatible Forend
- Rail Compatibility ARCA Rail Compatible
- Precision aluminium chassis design provides a rigid and stable upgrade over standard factory rifle stocks.
- V-shaped bedding system creates a secure and consistent interface between the rifle action and the chassis to help improve accuracy.
- Free-floating forend eliminates pressure on the barrel, supporting consistent shot placement and improved rifle performance.
- Adjustable buttstock allows shooters to customise the rifle’s fit for enhanced comfort, proper eye alignment, and faster target acquisition.
- Improved ergonomics promote a more stable and controlled shooting position behind the rifle.
- Compatible with AR‑15 style grips, allowing shooters to select their preferred grip style for better handling and control.
- M-LOK compatible forend enables the attachment of accessories such as bipods, rails, and other shooting equipment.
- ARCA rail compatibility supports tripod mounting and precision shooting setups.
- Versatile shooting platform suitable for hunting, competition shooting, and long‑range precision applications.
- Durable construction designed to withstand demanding range and field conditions.
- Modern chassis styling that enhances both the functionality and appearance of the rifle.
- ORYX Stock by MDT - Howa Mini Action - Black
- MDT 30 Day Guarantee and Lifetime Support
Tactical Scope Shipping Policy
Our aim is to ensure that your order arrives with you as soon as possible and in the safest, most cost-effective means.
Shipping charges may be subject to additional surcharges if out of area or over weight restrictions.
DPD SHIPMENTS REQUIRE THE CUSTOMER TO SHOW A PIN CODE ON DELIVERY – READ MORE: HERE
Note: The above DPD link is to our group partner site Optics Warehouse, with whom we share logistics and stock. Link opens in a new window.
Couriers
We use DPD, Royal Mail, TNT, and UPS courier services for all our UK and international orders. Once your order is dispatched, you will receive an email with your unique tracking number.
In-Store Items
These are items we have in stock and aim to dispatch within 1–2 working days. During busy periods, this may be delayed slightly. If you'd prefer to collect your item in person, please contact us in advance to arrange. Collection orders must be paid for beforehand.
Pre-Order Items
Pre-order items are typically out-of-stock or in limited supply. Purchasing a pre-order secures your item, and it will be dispatched within 24 hours of restock where possible. Check the product page for estimated restock dates. These dates may change, so staying in touch is advised.
International Delivery & Taxes
If your shipping address is outside the UK, you may incur import duties or taxes upon arrival in your country. These charges are your responsibility. Customs regulations vary, so please check with your local customs office. Some packages may be opened for inspection.
Need Help?
If you need assistance, call us at +44 (0)1803 611895 (Optics Warehouse) or email [email protected].
DPD Shipments & PIN Code Delivery
We have now introduced DPD Pin Code verification for all orders shipped via DPD. You will receive a PIN via email and text.
A valid email and mobile number must be provided at checkout. Emails will come from Riviera House 3PL. Please check spam/junk folders if not received.
Failure to present your PIN to the delivery driver will result in a failed delivery and rescheduling may be required.




