+1-800-504-5897 Help Center Check Order Status
About Us Policies Reviews How To
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.

  • Entire Store
  • ...
  • Apparel & Footwear
  • Astronomy
  • Everything Else
  • Eyewear
  • Hunting Gear
  • Lab Equipment
  • Military Gear
  • Outdoor Gear
  • Photography Equipment
  • Police, EMS & Fire
  • Shooting
  • Sport Optics
  • Sports & Hobbies
TIP
Shopping Cart

Meprolight M21 Picatinny Rail Adaptors 5626020100 Color: Black, Fabric/Material: Aluminum, $8.00 Off w/ Free S&H

Special offer available for this product. Click here to see!
Limited Time Offer. Click here to see!
14:35
01:18
Meprolight M21 Picatinny Rail Adaptor, Black 21PR, 5626020100
1 of 2 videos
Meprolight M21 Reflex Sight Review
2 of 2 videos
Meprolight - Raise 'Em Up Manifesto
Meprolight M21 Picatinny Rail Adaptor, Black 21PR, 5626020100
1 of 1 images
Meprolight M21 Picatinny Rail Adaptor, Black 21PR, 5626020100

Tap Tap to Zoom

Government Export Restriction Government Export Restriction
Questions & Answers
Customer Reviews
Helpful Positive Review Perfect Adapter by Ace, October 24, 2022
This item saved me lots of money. I had ordered Meprolight M21 but Wrong one came in and without the adapter. Opticsplanet have this adapter for decent price. Works out perfectly. Didn’t have to return my Meprolight M21.
1/1 found this helpful
Most Recent Reviews Keeps you M21 on your gun by Jon, Verified Owner, December 15, 2024
Tired of duct taping your optic on? Use this mount and keep your M21 securely mounted to your picatinny rail it will now hold zero and you won't feel embarrassed in front of your frens because you have to keep picking your optic off the ground.
Most Recent Reviews Opicplanet product quality by Dustin, April 11, 2021
Very happy with the products i have ordered from optic planet!! Always right on what i need it for!! And this time i ỏdered the rail for my optic, it came fast, and the item was prefect from the way they packed it to the quality of the item!! Thanks ...
Read More...
Read All 3 Reviews
Color: Black Red Dot Sights-Footprint: Not Applicable Optic Cut: Not Applicable Height: 1.7 in

Code: MR-RMT-21PR-5626020100

MPN: 5626020100

UPC: 840103148496

List: $87.99Save $8.00
$79.99

Product Info for Meprolight M21 Picatinny Rail Adaptors

The Meprolight M21 Rail Adaptor allows shooters to attach weapon lights and laser aiming devices to their M-series handguards. The M21 Picatinny Rail Adaptor Mount System includes a top rail with cross slot, and a bottom rail with cross slot. The Meprolight Picatinny Rail Adaptor Mount allows shooters to attach weapon lights and laser aiming devices to their M-series handguards. Be sure to see the full line of Meprolight weapon lights and accessories along with weapon mounts, weapon lights accessories, laser sights and other weapon accessories on our Meprolight page.image

WARNING: California`s Proposition 65

Specifications for Meprolight M21 Picatinny Rail Adaptors:

Manufacturer: Meprolight
Color: Black
Fabric/Material: Aluminum
Red Dot Sights-Footprint: Not Applicable
Optic Cut: Not Applicable
Length: 8.3 in
Width: 4.3 in
Height: 1.7 in
Weight: 0.38 lb
Mount Type: Picatinny
Gun Rail: Picatinny

Package Contents:

  • Meprolight M21 Picatinny Rail Adaptors

Meprolight M21 Picatinny Rail Adaptors Orderable Models

List of Orderable Models

Meprolight M21 Picatinny Rail Adaptor, Black 21PR, 5626020100 , MPN: 5626020100 , UPC: 840103148496 , Code: MR-RMT-21PR-5626020100
Compare (0)
1 item has been added
Add at least two items to compare