Free Shipping & Free Returns*

FREE SHIPPING on Over 250,000 Products

Shop now and get Free Value Shipping on most orders over $49 to the contiguous 48 states, DC, and to all U.S. Military APO/FPO/DPO addresses.

Enjoy our FREE RETURNS

We want to ensure that making a return is as easy and hassle-free as possible! If for any reason you are not satisfied with your purchase, simply return the item within 30 days of receipt, and we'll cover the cost of return shipping. Learn more about our Return Policy.

Shopping Cart
Government Export Restriction Government Export Restriction
Questions & Answers
Will this work with the M-Lok slots on the bottom of the buttock on an Oryx Chassis? Manufacturer Answer

It will, however, sit at an angle.

by MDT Sporting Goods, Manufacturer, July 16, 2026
These come in 3 different options but you only have 2 listed. I believe that part you have listed for $79 should be steel and not aluminum . Expert Answer

You are correct, the MDT Rear Bag Rider model MPN:103633-BLK is the Steel M-LOK model. MPN:104011-BLK is the Aluminum Bolt-On model. The product page is being updated.

by Ethan, Gear Expert, August 24, 2023
Customer Reviews
Most Recent Reviews
So is the bag rider for stocks that do not have an MLOK slot in the bottom of the stock. Basically, this is the bag rider for their legacy stocks, such as the older SCS that you might use on an A.R. 15, and certain bolt action stocks made by MDT.
Most Recent Reviews
Rear bag slider by Stan, Verified Owner, November 7, 2023
Quality product made specifically for my MDT chassis. Love the way it looks and obviously made to withstand a lot of use.
Read All 2 Reviews

We've got an AWESOME deal for you!

Blazin' Deal
Prices have been cut drastically on this product as part of a special offer. These prices are so low that there's no double-dipping with coupons or any additional discounts, but you'll still get the best deal out there. This offer won't last long, so don't miss out!
Color:
Black
Additional Features:
Attachment - M-Lok, Material - 6061-T6 aluminum, Weight - 0.215lb
Condition:
New

Code: 3JN-BSA-MDTGP11-103633-BLK

MPN: 103633-BLK

UPC: 682131925867

Blazin' Deal
List: $79.99
Add to Cart for Your Special Price

  • MDT Rear Bag Rider, M-LOK, Steel, Black, Chassis System Accessories, 103633-BLK
  • MDT Rubber Buttstock Dampeners, SRS-X/SRS-X Premier, Black, 105734-BLK
Add to Cart for Your Special Price
add to cart to see the price

Product Info for MDT Rear Bag Rider

The MDT Rear Bag Rider M-LOK Adapter is an attachment that mates to M-LOK attachment points found on a variety of MDT buttstocks like the ESS and SRS V5. The M-LOK attachment points are able to accommodate a variety of bags, but they require a bag press or attachment device to be mounted on the receiver. Since the buttstocks are angled under, MDT built the bag press into the bottom of the accessory, allowing the bag press or attachment device to be mounted lower, which will give you more of a recoil feel. The rounded front and side surfaces help prevent snagging and catching, and the slim profile ensures there is no rear overhang to interfere with LOP or buttpad adjustments. The MDT Rear Bag Rider M-LOK Attachment is also able to attach to steel M-LOK surfaces, so you can pair your favorite bag press or attachment device to your favorite weapon with ease.image

Specifications for MDT Rear Bag Rider:

Manufacturer: MDT
Color: Black
Additional Features: Weight - 0.215lb, Material - 6061-T6 aluminum, Attachment - M-Lok
Condition: New
Country of Origin: Canada

Features of MDT Rear Bag Rider

  • Compatible with M-LOK mounting systems commonly found on buttstocks like the MDT ESS and SRS V5 (and newer)
  • Long 5 surface to better interact with a variety of bags to allow for more in-line recoil characteristics
  • Rounded front and side surfaces to reduce snagging and catching
  • Slim profile to match up with buttstock width
  • No rear overhang to interfere with LOP or buttpad adjustments
  • 6061-T6 aluminum construction
  • Mil-spec Type III hard anodized finish to stand up to repeated usage
  • Weight: 0.215lb (Aluminum) and 0.440lb (Steel)

Package Contents:

  • MDT Rear Bag Rider

MDT Rear Bag Rider Orderable Models

List of Orderable Models

  • MDT Rear Bag Rider, M-LOK, Steel, Black, Chassis System Accessories, 103633-BLK , MPN: 103633-BLK , UPC: 682131925867 , Code: 3JN-BSA-MDTGP11-103633-BLK

MDT Rear Bag Rider Unavailable & Discontinued Models

List of Unorderable Models

  • MDT Rear Bag Rider, Bolt on, Black, Accessories, 104011-BLK , MPN: 104011-BLK , UPC: 709951108840 , Code: 3JN-BSA-MDTGP11-104011-BLK
Compare (0)
Last updated 2026-07-15 UTC.