+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

ERGO Modular Wedgelok Rail Covers Up to 41% Off — 10 models

02:28
Ergo M-LOK Wedgelok Rail Cover, 4-Pack, Black, 4332-4PK-BK-B
Ergo Grip M-LOK Wedgelok Rail Cover, 4Pk, OD Green 4332-4PK-OD-B
ERGO M-LOK Rail Cover, 4-Pack, Coyote Brown, 4332-4PK-CB-B
ERGO M-LOK Rail Cover, 4-Pack, White, 4332-4PK-WHITE-B
ERGO M-LOK Wedgelok Rail Cover, 4-Pack, Grey, 4332-4PK-GREY-B
ERGO M-LOK Rail Cover, 4-Pack, Red/Blue, 4332-4PK-RBL-B
Ergo Grip M-LOK Wedgelok Rail Cover, 4Pk, Robbins Egg Blue, 4332-4PK-REB-B
Ergo Grip M-LOK Wedgelok Rail Cover, 4Pk, Pink, 4332-4PK-PK-B
Ergo Grip M-LOK Wedgelok Rail Cover, 4Pk, Dark Earth 4332.4PK-DE
ERGO Modular Wedgelok Rail Covers, OD Green, 4 Pack, 4332-4PK-OD
Ergo Grip M-LOK Wedgelok Slot Covers, Arctic Camo, Black, Cobalt Camo, Dark Earth, Grey, Imperial Camo
1 of 1 videos
Ergo - KeyMod Accessories
Ergo M-LOK Wedgelok Rail Cover, 4-Pack, Black, 4332-4PK-BK-B
1 of 11 images
Ergo M-LOK Wedgelok Rail Cover, 4-Pack, Black, 4332-4PK-BK-B
Ergo Grip M-LOK Wedgelok Rail Cover, 4Pk, OD Green 4332-4PK-OD-B
2 of 11 images
Ergo Grip M-LOK Wedgelok Rail Cover, 4Pk, OD Green 4332-4PK-OD-B
ERGO M-LOK Rail Cover, 4-Pack, Coyote Brown, 4332-4PK-CB-B
3 of 11 images
ERGO M-LOK Rail Cover, 4-Pack, Coyote Brown, 4332-4PK-CB-B
ERGO M-LOK Rail Cover, 4-Pack, White, 4332-4PK-WHITE-B
4 of 11 images
ERGO M-LOK Rail Cover, 4-Pack, White, 4332-4PK-WHITE-B
ERGO M-LOK Wedgelok Rail Cover, 4-Pack, Grey, 4332-4PK-GREY-B
5 of 11 images
ERGO M-LOK Wedgelok Rail Cover, 4-Pack, Grey, 4332-4PK-GREY-B
ERGO M-LOK Rail Cover, 4-Pack, Red/Blue, 4332-4PK-RBL-B
6 of 11 images
ERGO M-LOK Rail Cover, 4-Pack, Red/Blue, 4332-4PK-RBL-B
Ergo Grip M-LOK Wedgelok Rail Cover, 4Pk, Robbins Egg Blue, 4332-4PK-REB-B
7 of 11 images
Ergo Grip M-LOK Wedgelok Rail Cover, 4Pk, Robbins Egg Blue, 4332-4PK-REB-B
Ergo Grip M-LOK Wedgelok Rail Cover, 4Pk, Pink, 4332-4PK-PK-B
8 of 11 images
Ergo Grip M-LOK Wedgelok Rail Cover, 4Pk, Pink, 4332-4PK-PK-B
Ergo Grip M-LOK Wedgelok Rail Cover, 4Pk, Dark Earth 4332.4PK-DE
9 of 11 images
Ergo Grip M-LOK Wedgelok Rail Cover, 4Pk, Dark Earth 4332.4PK-DE
ERGO Modular Wedgelok Rail Covers, OD Green, 4 Pack, 4332-4PK-OD
10 of 11 images
ERGO Modular Wedgelok Rail Covers, OD Green, 4 Pack, 4332-4PK-OD
Ergo Grip M-LOK Wedgelok Slot Covers, Arctic Camo, Black, Cobalt Camo, Dark Earth, Grey, Imperial Camo
11 of 11 images
Ergo Grip M-LOK Wedgelok Slot Covers, Arctic Camo, Black, Cobalt Camo, Dark Earth, Grey, Imperial Camo

Tap Tap to Zoom

Government Export Restriction Government Export Restriction
Questions & Answers
Does the OD Green rail covers match Magpul furniture in color? Expert Answer

It will not match perfectly due to the differences in dyes and material used.

by Ben, Gear Expert, February 22, 2021
Can these be cut to fit a shorter rail that has two or three slots? Expert Answer

Yes, you can cut these to custom lengths.

by Ben, Gear Expert, February 22, 2021
View All Q&A You Have a Question? Ask!
Customer Reviews
Helpful Positive Review
Another good option by Slick Daddy, December 13, 2023
These are a good option to choose from. BCM, B5 and Magpul all make mlok panels that are similar in price and this is another good option to choose from. I bought these for 16 dollars. They look good and feel good. These are made out of rubber inste...
Read More...
1/1 found this helpful
Helpful Positive Review
great look! by ir, Verified Owner, July 2, 2021
Outstanding product! Great grab! Look! Color!! Worth the money!!! Easy to use very easy. Gives my sbr an amazing look !fde is Magpul color! Has held up after 1000 rounds !! And feels good on the hands
1/2 found this helpful
Helpful Positive Review
Easiest and Cheapest way to improve your AR by DD, January 6, 2020
You can't go wrong with these. They sit tight and don't fall out, even when trimmed down to just one section. I bought the grey and they match the Magpul grey very well. Adds a great gripping surface to your rail and protects your hands from a hot ba...
Read More...
4/4 found this helpful
Helpful Positive Review
M-LOK Wedgelok Rail Cover by Rgrbulldog, April 20, 2020
Great product here! Gives me a solid grip on my upper receiver. Perfect add-on for your gun, especially if you like a lightweight and sleek look. I use these on quite a few of my rifles, and will purchase even more in the future!
1/1 found this helpful
Helpful Positive Review
Great fit and finish by Chewy, Verified Owner, July 27, 2020
First of all I was a little hesitant to order these for the mloc due to design, but they are awesome. Rail covers fit great, and offer a good amount grip as well as proper shape. Will be a must have accessory going forward.
1/1 found this helpful
Helpful Positive Review
very nice quality by Shane P., Verified Owner, May 3, 2021
Great look and excellent rubberized texture. Much better than the typical plastic mlok covers. I went with the blue camo and it looks great. Adds a nice custom look to hand guards. Very inexpensive as well.
1/1 found this helpful
Read All 31 Reviews
Show In Stock Only
10 Models Available
Color
All
Quantity
All
Search

Product Info for ERGO Modular Wedgelok Rail Covers

Protect your M-LOK slots while adding a useful grip with these Ergo Grip M-LOK Wedgelok Slot Covers. These Rail Covers developed by ERGO are resistant to chemicals and heat to provide many years of reliable use. Each of these low-profile Ergo Grip 6.25in M-LOK Wedgelok Slot Covers features a positive, non-slip aggressive texture that provides an ergonomic grip at all times. Add some extra grip to your weapon with the help of these Ergo Grip M-LOK Wedgelok Rail Covers - 4 Pack.image

WARNING: California`s Proposition 65

Specifications for ERGO Modular Wedgelok Rail Covers:

Manufacturer: ERGO
Fabric/Material: Rubber
Length: 6.25 in
Width: 0.625 in
Mount Type: M-LOK

Features of ERGO Modular Wedgelok Rail Covers

  • 6 1/4in long and 5/8in wide
  • Covers 4 M-LOK Compatible slots
  • Low Profile and can be cut to fit fewer slots

Package Contents:

  • ERGO Modular Wedgelok Rail Covers

ERGO Modular Wedgelok Rail Covers Orderable Models

List of Orderable Models

  • ERGO Modular Wedgelok Rail Covers, OD Green, 4 Pack, 4332-4PK-OD , MPN: 4332-4PK-OD , Code: 3E-RT-84FG5-4332-4PK-OD
  • ERGO Modular Wedgelok Rail Covers, 4-Pack, Black, 4332-4PK-BK-B , MPN: 4332-4PK-BK , UPC: 810049122522 , Code: 3E-RT-84FG5-4332-4PK-BK-B
  • ERGO Modular Wedgelok Rail Covers, 4-Pack, OD Green, 4332-4PK-OD-B , MPN: 4332-4PK-OD-(B) , UPC: 810049122607 , Code: 3E-RT-84FG5-4332-4PK-OD-B
  • ERGO Modular Wedgelok Rail Covers, 4-Pack, Coyote Brown, 4332-4PK-CB-B , MPN: 4332-4PK-CB-(B) , UPC: 810049122560 , Code: 3E-RT-84FG5-4332-4PK-CB-B
  • ERGO Modular Wedgelok Rail Covers, 4-Pack, White, 4332-4PK-WHITE-B , MPN: 4332-4PK-WHITE-(B) , UPC: 810049122669 , Code: 3E-RT-84FG5-4332-4PK-WHITE-B
  • ERGO Modular Wedgelok Rail Covers, 4-Pack, Grey, 4332-4PK-GREY-B , MPN: 4332-4PK-GREY-(B) , UPC: 810049123154 , Code: 3E-RT-84FG5-4332-4PK-GREY-B
  • ERGO Modular Wedgelok Rail Covers, 4-Pack, Royal Blue, 4332-4PK-RBL-B , MPN: 4332-4PK-RBL-(B) , UPC: 810049122638 , Code: 3E-RT-84FG5-4332-4PK-RBL-B
  • ERGO Modular Wedgelok Rail Covers, 4-Pack, Pink, 4332-4PK-PK-B , MPN: 4332-4PK-PK-(B) , UPC: 810049122614 , Code: 3E-RT-84FG5-4332-4PK-PK-B
  • ERGO Modular Wedgelok Rail Covers, 4-Pack, Robbin's Egg Blue, 4332-4PK-REB-B , MPN: 4332-4PK-REB-(B) , UPC: 810049122645 , Code: 3E-RT-84FG5-4332-4PK-REB-B
  • ERGO Modular Wedgelok Rail Covers, 4-Pack, Dark Earth, 4332-4PK-DE , MPN: 4332-4PK-DE , UPC: 874748006194 , Code: 3E-RT-84FG5-4332-4PK-DE-B

ERGO Modular Wedgelok Rail Covers Unavailable & Discontinued Models

List of Unorderable Models

  • ERGO Modular Wedgelok Rail Covers, 3 Pack, Red/White/Blue, 4332-3PK-RWB , MPN: 4332-3PK-RWB , UPC: 874748008167 , Code: 3E-RT-84FG5-4332-3PK-RWB
  • ERGO Modular Wedgelok Rail Covers, 4-Pack, Tiger Camo, 4332-4PK-CAMO-TIGER-B , MPN: 4332-4PK-CAMO-TIGER-(B) , UPC: 874748008921 , Code: 3E-RT-84FG5-4332-4PK-CAMO-TIGER-B
  • ERGO Modular Wedgelok Rail Covers, 4-Pack, Black American Flag, 4332-4PK-FLAG-BK-B , MPN: 4332-4PK-(FLAG)-BK-(B) , UPC: 810049122508 , Code: 3E-RT-84FG5-4PK-FLAG-BK-B
  • ERGO Modular Wedgelok Rail Covers, 4-Pack, Inferno Camo, 4332-4PK-CAMO-INFERNO-B , MPN: 4332-4PK-CAMO-INFERNO-(B) , UPC: 874748008907 , Code: 3E-RT-84FG5-4332-4PK-CAMO-INFERNO-B
  • ERGO Modular Wedgelok Rail Covers, 4-Pack, Grey, 4332-4PK-GG-B , MPN: 4332-4PK-GG , UPC: 874748006255 , Code: 3E-RT-84FG5-4332-4PK-GG-B
  • ERGO Modular Wedgelok Rail Covers, Grey, 4 Pack, In Carton, 43324PKGREY , MPN: 43324PKGREY , UPC: 810049123147 , Code: 3E-RT-84FG5-43324PKGREY
  • ERGO Modular Wedgelok Rail Covers, 4-Pack, Clear, 4332-4PK-CLR-B , MPN: 4332-4PK-CLR-(B) , UPC: 874748007917 , Code: 3E-RT-84FG5-4332-4PK-CLR-B
  • ERGO Modular Wedgelok Rail Covers, 4-Pack, Black Ergo Logo, 4332-4PK-ERGO-BK-B , MPN: 4332-4PK-(ERGO)-BK-(B) , UPC: 874748008440 , Code: 3E-RT-84FG5-4PK-ERGO-BK-B
  • ERGO Modular Wedgelok Rail Covers, 4-Pack, Dark Earth American Flag, 4332-4PK-FLAG-DE-B , MPN: 4332-4PK-(FLAG)-DE-(B) , UPC: 810049122515 , Code: 3E-RT-84FG5-4PK-FLAG-DE-B
  • ERGO Modular Wedgelok Rail Covers, 4-Pack, Dark Earth Ergo Logo, 4332-4PK-ERGO-DE-B , MPN: 4332-4PK-(ERGO)-DE-(B) , UPC: 810049122492 , Code: 3E-RT-84FG5-GPPR-4085
  • ERGO Modular Wedgelok Rail Covers, 4-Pack, Tracker Camo, 4332-4PK-CAMO-TRACKER-B , MPN: 4332-4PK-CAMO-TRACKER-(B) , UPC: 874748008938 , Code: 3E-RT-84FG5-4332-4PK-CAMO-TRACKER-B
  • ERGO Modular Wedgelok Rail Covers, 4-Pack, Purple, 4332-4PK-PUR-B , MPN: 4332-4PK-PUR-(B) , UPC: 810049122621 , Code: 3E-RT-84FG5-4332-4PK-PUR-B
  • ERGO Modular Wedgelok Rail Covers, 4-Pack, Arctic Camo, 4332-4PK-CAMO-ARCTIC-B , MPN: 4332-4PK-CAMO-ARCTIC-(B) , UPC: 874748008877 , Code: 3E-RT-84FG5-4332-4PK-CAMO-ARCTIC-B
  • ERGO Modular Wedgelok Rail Covers, 4-Pack, Red, 4332-4PK-RED-B , MPN: 4332-4PK-RED-(B) , UPC: 810049122652 , Code: 3E-RT-84FG5-4332-4PK-RED-B
  • ERGO Modular Wedgelok Rail Covers, 4-Pack, Predator Camo, 4332-4PK-CAMO-WOODLAND-B , MPN: 4332-4PK-CAMO-WOODLAND-(B) , UPC: 874748008914 , Code: 3E-RT-84FG5-4332-4PK-CAMO-WOODLAND-B
  • ERGO Modular Wedgelok Rail Covers, 4-Pack, Imperial Camo, 4332-4PK-CAMO-IMPERIAL-B , MPN: 4332-4PK-CAMO-IMPERIAL-(B) , UPC: 874748008891 , Code: 3E-RT-84FG5-4332-4PK-CAMO-IMPERIAL-B
  • ERGO Modular Wedgelok Rail Covers, 4-Pack, Cobalt Camo, 4332-4PK-CAMO-COBALT-B , MPN: 4332-4PK-CAMO-COBALT-(B) , UPC: 874748008884 , Code: 3E-RT-84FG5-4332-4PK-CAMO-COBALT-B
Compare (0)
1 item has been added
Add at least two items to compare