A*B Arms Polymer Picatinny Rails - M-LOK Combo Pack 4,5,7 Slot

Manufactured by A*B Arms
Manufactured by A*B Arms
(0) No Reviews yet
Add to cart for sale price $21.27 $22.50

In Stock

Standard orders will ship out in 1 business day (M-F) if ordered by 3:30 pm CST. FFL orders will ship within 5 business days or less as long as we have the information for the transfer destination. NFA items will take longer to ship and are dependent upon ATF processing times.

For individual Officer, First Responder, and Military pricing please make sure you are logged in. for details



Attaching accessories to your firearm is key to getting your rifle or shotgun set up well. These days, many firearms come with M-Lok slots either on fore-ends or built directly into the firearm. The issue that some folks face is that their chosen accessories are not compatible with M-Lok, but are compatible with Picatinny rail instead. This adapter, by AB arms, is exactly what you need to attach Picatinny accessories into an M-Lock rail securely, and without worrying if the rail sections will hold up to the wear and tear of recoil over time. 

  • Black Color
  • 6061 T6 Aluminum
  • 4, 5, 7 Picatinny Slots 
  • Screws Included 

These sections of Picatinny rail attach easily to M-Lok sections with the included screws. When attaching rail sections like this, we recommend that you use some form of thread locker to keep the bolts from walking out over time. Also, you only need to make the screws hand tight, as overtightening can lead to stripped bolts or rail sections, neither of which is ideal. Once the rail is attached, then you’ll be able to mount your Picatinny accessories to your M-Lok slot, which opens up a larger realm of possible accessory choices.
See More


BrandA*B Arms
California Prop 65 warning

 WARNING: This product can expose you to chemicals, which are known to the State of California to cause Cancer and Reproductive Harm. For more information go to www.P65Warnings.ca.gov.

Ratings & Reviews

No reviews available

Be the first to Write a Review