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MDT Aluminum Picatinny M-LOK Rail Up to 32% Off — 10 models

MDT M-LOK Picatinny Rail, 5 Slots, 2.5 inch, Black 103150-BLK
MDT M-LOK Picatinny Rail, 5 Slots, 2.5 inch, Black 103150-BLK
MDT M-LOK Picatinny Rail, 5 Slots, 2.5 inch, Black 103150-BLK
MDT M-LOK Picatinny Rail, 5 Slots, 2.5 inch, Black 103150-BLK
MDT M-LOK Picatinny Rail, 5 Slots, 2.5 inch, Black 103150-BLK
MDT M-LOK Picatinny Rail, 5 Slots, 2.5 inch, Black 103150-BLK
MDT M-LOK Picatinny Rail, 5 Slots, 2.5 inch, Black 103150-BLK
MDT M-LOK Picatinny Rail, 5 Slots, 2.5 inch, Black 103150-BLK
MDT M-LOK Picatinny Rail, 5 Slots, 2.5 inch, Black 103150-BLK
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MDT M-LOK Picatinny Rail, 5 Slots, 2.5 inch, Black 103150-BLK
MDT M-LOK Picatinny Rail, 5 Slots, 2.5 inch, Black 103150-BLK
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MDT M-LOK Picatinny Rail, 5 Slots, 2.5 inch, Black 103150-BLK
MDT M-LOK Picatinny Rail, 5 Slots, 2.5 inch, Black 103150-BLK
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MDT M-LOK Picatinny Rail, 5 Slots, 2.5 inch, Black 103150-BLK
MDT M-LOK Picatinny Rail, 5 Slots, 2.5 inch, Black 103150-BLK
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MDT M-LOK Picatinny Rail, 5 Slots, 2.5 inch, Black 103150-BLK
MDT M-LOK Picatinny Rail, 5 Slots, 2.5 inch, Black 103150-BLK
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MDT M-LOK Picatinny Rail, 5 Slots, 2.5 inch, Black 103150-BLK
MDT M-LOK Picatinny Rail, 5 Slots, 2.5 inch, Black 103150-BLK
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MDT M-LOK Picatinny Rail, 5 Slots, 2.5 inch, Black 103150-BLK
MDT M-LOK Picatinny Rail, 5 Slots, 2.5 inch, Black 103150-BLK
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MDT M-LOK Picatinny Rail, 5 Slots, 2.5 inch, Black 103150-BLK
MDT M-LOK Picatinny Rail, 5 Slots, 2.5 inch, Black 103150-BLK
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MDT M-LOK Picatinny Rail, 5 Slots, 2.5 inch, Black 103150-BLK

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Questions & Answers
What size rail would I need for the mdt stocks for a monopod Manufacturer Answer

You will need a 1.5" length.

by MDT Sporting Goods, Manufacturer, July 24, 2025
looking for a rail for s&w model 617 22lr do you have any? Expert Answer

Unfortunately, we do not currently carry a picatinny rail/base that is compatible with the S&W Model 617.

by Ethan, Gear Expert, August 29, 2022
View All Q&A You Have a Question? Ask!
Customer Reviews
Helpful Positive Review Fits and works great by Dano, June 8, 2020
It mounted perfectly on my oryx chassis and is a great mount for my bipod. The screws had a thread lock already applied to them so I didn’t have to get anything extra for mounting. The 4 inch 8 slot with flush mount sling mount gave me plenty of room...
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2/2 found this helpful
Helpful Positive Review 6.5" MDT Picatinny rail with QD mount by Jerbear, Verified Owner, January 23, 2019
Excellent fit & finish and very well built! Covers four M-lok slots perfectly giving me the most possible usable rail space on my 8.5" handguard. Enough to let me mount my Magpul AFG directly behind my Streamlight TLR-1. When no light is needed I hav...
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1/3 found this helpful
Most Recent Reviews Works great by Mark S., Verified Owner, April 25, 2025
I have installed three of these on my SA waypoint rifles. The 5 inch is perfect in covering all three slots on my stock. Easy and quick install.
Most Recent Reviews 5 " rail with qd mount by Nick, Verified Owner, March 26, 2025
Excellent mount. Needed at least 5 " and found this. Not much money. Looks and feels like it will last years
Most Recent Reviews Needed for Mlok handguards by Joseph Cunningham, Verified Owner, February 8, 2024
I love this, it does what its intended to do and works, i needed this for my Magpul MLok Handguard and worked like i needed it to for my laser and light to connect to my M4.
Most Recent Reviews Great product terrible shipping by Pissy, May 25, 2022
I like be all the products it just takes 2 to 3 weeks on a good day to get what you order. Takes a week to hopefully process your order. More than 10 the 5 days by Mail. Other websites have same products for cheaper and faster delivery. Think twice ...
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0/6 found this helpful
Read All 10 Reviews

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Product Info for MDT Aluminum Picatinny M-LOK Rail

MDTs M-Lok Picatinny Rails are designed to be a reliable addition to our chassis systems when installing various accessories on your bolt action rifle. They are machined from 6061-T6 aluminum, then hard-anodized black for a durable finish. The rails also feature laser etched positioning markers making repeatable set ups easier. They come in a variety of lengths, feature an integral QD flush cup sling mount on select sizes and include the necessary hardware for mounting to M-LOK compatible attachment systems, which are currently integrated in many of our chassis system and forend designs.image

SPECIFICATIONS

Compatible with M-Lok attachment systems only

MIL-STD-1913 & STANAG 4694 spec rails

CNC machined from 6061-T6 aircraft grade aluminum

Mil-Spec Type III hard anodized

Laser etched position markers for quick reference

Contoured for snag-free operation

11 length options

QD flush cup sling mount on select sizes

Height 9.4mm (0.370)

Hardware included:

10/24 flat head screws in length

M-Lok nuts

Specifications for MDT Aluminum Picatinny M-LOK Rail:

Manufacturer: MDT
Color: Black
Finish: Mil-Spec Type III Hard Anodized
Fabric/Material: 6061-T6 Aircraft Grade Aluminum
Gun Rail: Picatinny
Condition: New
Country of Origin: Canada

Features of MDT Aluminum Picatinny M-LOK Rail:

  • Compatible with M-Lok attachment systems only
  • MIL-STD-1913 & STANAG 4694 spec rails
  • CNC machined from 6061-T6 aircraft grade aluminum
  • Mil-Spec Type III hard anodized
  • Laser etched position markers for quick reference
  • Contoured for snag-free operation
  • 11 length options
  • QD flush cup sling mount on select sizes
  • Height 9.4mm (0.370)
  • Included Accessories:
  • 10/24 flat head screws in length
  • M-Lok nuts

Package Contents:

  • MDT Aluminum Picatinny M-LOK Rail

MDT Aluminum Picatinny M-LOK Rail Orderable Models

List of Orderable Models

MDT M-LOK Picatinny Rail, 5 Slots, 2.5 inch, Black, 103150-BLK , MPN: 103150-BLK , UPC: 709951102244 , Code: 3JN-T8-APMLKR-103150-BLK
MDT M-LOK Picatinny Rail, 3 Slots, 1.5 inch, Black, 103406-BLK , MPN: 103406-BLK , UPC: 709951103203 , Code: 3JN-T8-APMLKR-103406-BLK
MDT M-LOK Picatinny Rail, 7 Slots, 3.15 inch, Black, 103454-BLK , MPN: 103454-BLK , UPC: 709951103210 , Code: 3JN-T8-APMLKR-103454-BLK
MDT M-LOK Picatinny Rail w/Flush Cup Sling Mounts, 8 Slots, 4 inch, Black, 103455-BLK , MPN: 103455-BLK , UPC: 709951103227 , Code: 3JN-T8-APMLKR-103455-BLK
MDT M-LOK Picatinny Rail w/Flush Cup Sling Mounts, 14 Slots, 6.5 inch, Black, 103143-BLK , MPN: 103143-BLK , UPC: 709951102268 , Code: 3JN-T8-APMLKR-103143-BLK
MDT M-LOK Picatinny Rail w/Flush Cup Sling Mounts , 15 Slots, 7 inch, Black, 103457-BLK , MPN: 103457-BLK , UPC: 709951103241 , Code: 3JN-T8-APMLKR-103457-BLK
MDT M-LOK Picatinny Rail w/Flush Cup Sling Mounts, 21 Slots, 9.4 inch, Black, 103460-BLK , MPN: 103460-BLK , UPC: 709951103272 , Code: 3JN-T8-APMLKR-103460-BLK
MDT M-LOK Picatinny Rail w/Flush Cup Sling Mounts, 19 Slots, 8.6 inch, Black, 103459-BLK , MPN: 103459-BLK , UPC: 709951103265 , Code: 3JN-T8-APMLKR-103459-BLK
MDT M-LOK Picatinny Rail w/Flush Cup Sling Mounts, 10 Slots, 5 inch, Black, 103142-BLK , MPN: 103142-BLK , UPC: 709951102251 , Code: 3JN-T8-APMLKR-103142-BLK
MDT M-LOK Picatinny Rail w/Flush Cup Sling Mounts, 12 Slots, 5.5 inch, Black, 103456-BLK , MPN: 103456-BLK , UPC: 709951103234 , Code: 3JN-T8-APMLKR-103456-BLK

MDT Aluminum Picatinny M-LOK Rail Unavailable & Discontinued Models

List of Unorderable Models

USED MDT M-LOK Picatinny Rail w/Flush Cup Sling Mounts, 10 Slots, 5 inch, Black, 103142-BLK, EDEMO1, Used, Condition Fair , MPN: 103142-BLK-EDEMO1 , Code: 3JN-T8-APMLKR-103142-BLK-EDEMO1
MDT M-LOK Picatinny Rail w/Flush Cup Sling Mounts, 17 Slots, 7.9 inch, Black, 103458-BLK , MPN: 103458-BLK , UPC: 709951103258 , Code: 3JN-T8-APMLKR-103458-BLK
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