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Questions & Answers
Will this fit the new HK MP5 22LR ?

Yes, just installed it on my HK MP5 22LR. The screws are a hair short and will require you to remove the screws from the "feet" before installing. Once installed, it is rock solid.

by Bill, Verified Owner, December 1, 2021
Will this fit the HK SP5 ? Expert Answer

Yes, it will work on the SP5.

by Tom B, Gear Expert, October 4, 2021
Customer Reviews
Helpful Positive Review
Excellent Quality Terrible Instructions by farrider, Verified Owner, July 20, 2025
High quality optic mount with terrible instructions.It is tricky to install and not obvious.Undo the screws and little plates. Mount the device then slide the little plates in the rails and try to line up the screws. Some videos on you tube. Optics ...
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1/1 found this helpful
Helpful Positive Review
Works on HK MP5-.22LR by Bill, Verified Owner, December 1, 2021
This is a perfect fit for the HK MP5-22LR! The screws that came with it are a hair short, so to install, I had to remove the four screws from the feet first. I put the mount on the MP5, then flipped the gun over so that I could see the screws align ...
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9/9 found this helpful
Helpful Positive Review
Midwest Industries HK MP5 Optics Mount by Ralph Nielson, Verified Owner, August 3, 2024
I’ve used a lot of Midwest Industries products and have never been disappointed. I waited before purchasing this optics mount because they were having issues with the mounting hardware. Apparently the screws were not quite long enough for all the ins...
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4/4 found this helpful
Helpful Positive Review
Fits Century arms AP5-M by luis, Verified Owner, January 25, 2024
I read most reviews on here thinking, i needed to buy longer screws but they are not needed. The screw that come with it fit just fine. It took some getting on but worked very well. Love the mount added a low profile red dot.
2/2 found this helpful
Helpful Positive Review
Awesome on my HKSP5 But by KDub, Verified Owner, March 17, 2023
Very nice piece and does what I was looking for it to do. I tried installing with the included screws and that was impossible. I followed the advice of other reviewers and picked up a bag of four M3-.50x16 screws at Lowe's and they worked great. Manu...
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2/2 found this helpful
Helpful Negative Review
The rail itself seems decent. it's the screws that are problematic. The instructions say to torque the screws to 20in-lbs but the screws stripped at 15 in-lbs. I know that there are other comments that say the same thing so this seems pretty common. ...
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2/2 found this helpful
Read All 55 Reviews
Color: Black Finish: Hard Coat Anodized Fabric/Material: 6061 Aluminum Gun Rail: Picatinny Gun Make: Heckler & Koch Gun Model: Heckler & Koch MP5 Weight: 3.3 ozCondition: New

Code: MWI-T8-OPPC-MI-MP5-OR

MPN: MI-MP5-OR

UPC: 812102033226

List: $78.95Save 13%
$68.95

made-in-usa-flag Made in USA

Help support American manufacturing! Marked models of this product have gone through rigorous review and been certified by the manufacturer as Made in the USA.

Product Info for Midwest Industries MP5 Optic Picatinny Top Rail

This rail is designed to fit 9mm receivers, there may be fitment issues with the 40cal/10mm receivers.image

WARNING: California`s Proposition 65

Specifications for Midwest Industries MP5 Optic Picatinny Top Rail:

Manufacturer: Midwest Industries
Color: Black
Finish: Hard Coat Anodized
Fabric/Material: 6061 Aluminum
Gun Rail: Picatinny
Gun Type: Submachine Gun (SMG)
Gun Make: Heckler & Koch
Gun Model: Heckler & Koch MP5
Weight: 3.3 oz
Condition: New
Projectile Caliber: .355 Caliber
Country of Origin: USA

Features of Midwest Industries MP5 Optic Picatinny Top Rail

  • Easy no gunsmith install, all tools included
  • Allows the user to mount an optic and a light or laser while retaining the factory handguard
  • Patent pending rock solid design
  • Constructed of 6061 aluminum, hard coat anodized for a lifetime of service
  • MI Lifetime Warranty

Package Contents:

  • Midwest Industries MP5 Optic Picatinny Top Rail

Midwest Industries MP5 Optic Picatinny Top Rail Orderable Models

List of Orderable Models

  • Midwest Industries HK MP5 Optic Picatinny Top Rail, Hard Coat Anodized, Black, MI-MP5-OR , MPN: MI-MP5-OR , UPC: 812102033226 , Code: MWI-T8-OPPC-MI-MP5-OR

Midwest Industries MP5 Optic Picatinny Top Rail Unavailable & Discontinued Models

List of Unorderable Models

  • USED, Midwest Industries HK MP5 Optic Picatinny Top Rail, Hard Coat Anodized, Black, MI-MP5-OR , MPN: MI-MP5-OR-EDEMO , Code: MWI-T8-OPPC-MI-MP5-OR-EDEMO-RE-C
  • USED, Midwest Industries HK MP5 Optic Picatinny Top Rail, Hard Coat Anodized, Black, MI-MP5-OR , MPN: MI-MP5-OR-EDEMO , Code: MWI-T8-OPPC-MI-MP5-OR-EDEMO-IN-C
  • USED, Midwest Industries HK MP5 Optic Picatinny Top Rail, Hard Coat Anodized, Black, MI-MP5-OR , MPN: MI-MP5-OR-EDEMO , Code: MWI-T8-OPPC-MI-MP5-OR-EDEMO-US-C
  • USED, Midwest Industries HK MP5 Optic Picatinny Top Rail, Hard Coat Anodized, Black, MI-MP5-OR , MPN: MI-MP5-OR-EDEMO , Code: MWI-T8-OPPC-MI-MP5-OR-EDEMO-RE-A
  • USED, Midwest Industries HK MP5 Optic Picatinny Top Rail, Hard Coat Anodized, Black, MI-MP5-OR , MPN: MI-MP5-OR-EDEMO , Code: MWI-T8-OPPC-MI-MP5-OR-EDEMO-RE-B
  • USED Midwest Industries HK MP5 Optic Picatinny Top Rail, Hard Coat Anodized, Black, MI-MP5-OR, EDEMO46, Used, Condition Fair , MPN: MI-MP5-OR-EDEMO46 , Code: MWI-T8-OPPC-MI-MP5-OR-EDEMO46
  • USED Midwest Industries HK MP5 Optic Picatinny Top Rail, Hard Coat Anodized, Black, MI-MP5-OR, EDEMO47, Used, Condition Like New , MPN: MI-MP5-OR-EDEMO47 , Code: MWI-T8-OPPC-MI-MP5-OR-EDEMO47
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