MDT Chassis ABR

The MDT Chassis ABR (Adjustable Bag Rider) (Patented) is designed to bolt directly to the bottom of the MDT stocks (and some Savage) with supplied bolts. There must be a mounting SLOT in the bottom. Two lower rider options are available – the V and ELR. The ELR base is .850” wide. The ‘Bag Selection’ page goes over the lower rider differences. The ABR provides rock solid stability, straight tracking and vertical adjustment. The ABRs are CNC machined from USA made 6061 Alum, Anodized Class II Black and weighs 12-14 oz . There are four mounting holes providing the options to cover stock variations – select the two mounting holes farthest from each other. A 5/32 hex wrench will be needed. The ABR provides about .95” of travel for the short dowel and 1.48” for the long dowel. Older models stocks ‘without the slot’ will need machining to mount the 1/4” bolts.

• A new ‘Quick adjustment / Coarse’ thread option is available. PRS requires Hardened Dowels

If you do not see your rear stock listed below there are Two pics that show the measurements needed to verify if the stock will accept the long dowels. If you are unsure please use the contact button and send picture of the rear stock.

Bolt On application and Dowel Length:

• ACC – Non-folding -Long Dowels
• ACC – Folding stock- Short Dowels
• ESS – Non-folding – Long – Dowels
• ESS – Folding stock – Short Dowels
• SRS – Skeleton Rifle Stock – Short Dowels
• LSS-XL – Short Dowels
• SRS-XF – Short Dowels
• SCS-Lite – Long Dowels (The shorter tube length may require the Folding Stock Adapter to increase LOP- or a longer tube)
• SCS – Long Dowels (The shorter tube length may require the Folding Stock Adapter to increase LOP- or a longer tube)
• Savage Impulse Elite Precision – Long Dowels
• Colt CBX – Long Dowels

Modification Required:

• Savage B22 & B17 – Long Dowels – Minor modifications are necessary as M-lok nuts and bolts will be required and the counter sinking of the heads on the bottom of the ABR will be required for a flush mount. (See Picture)

Caliber Restrictions:

• .338 and smaller calibers will use the Standard Dowels
• .33XC and larger need the Hardened Dowels
• PRS use requires Hardened Dowels

Please note that this product does not fit anything other than the MDT / Savage with a MOUNTING SLOT.