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ProMag Roller Follower AR-15 5.56mm 40 Round Rifle Magazine Up to $3.45 Off — 3 models

ProMag Roller Follower Polymer AR-15 5.56mm Rifle Magazine, 40-Round, Dark Earth, RM-40-FDE-40RD
ProMag Roller Follower Polymer AR-15 5.56mm Rifle Magazine, 40-Round, OD, RM-40-OD-40RD
ProMag Roller Follower AR-15 5.56mm Rifle Magazine, 40 Round, Black, 1 Pack, DuPont Zytel Polymer, RM40-40RD
ProMag Roller Follower AR-15 5.56mm Rifle Magazine, 40 Round, Dark Earth, 1 Pack, DuPont Zytel Polymer, RM40FDE-40RD
ProMag Roller Follower Polymer AR-15 5.56mm Rifle Magazine, 40-Round, OD, RM-40-OD-40RD
ProMag Roller Follower Polymer AR-15 5.56mm Rifle Magazine, 40-Round, Dark Earth, RM-40-FDE-40RD
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ProMag Roller Follower Polymer AR-15 5.56mm Rifle Magazine, 40-Round, Dark Earth, RM-40-FDE-40RD
ProMag Roller Follower Polymer AR-15 5.56mm Rifle Magazine, 40-Round, OD, RM-40-OD-40RD
2 of 5 images
ProMag Roller Follower Polymer AR-15 5.56mm Rifle Magazine, 40-Round, OD, RM-40-OD-40RD
ProMag Roller Follower AR-15 5.56mm Rifle Magazine, 40 Round, Black, 1 Pack, DuPont Zytel Polymer, RM40-40RD
3 of 5 images
ProMag Roller Follower AR-15 5.56mm Rifle Magazine, 40 Round, Black, 1 Pack, DuPont Zytel Polymer, RM40-40RD
ProMag Roller Follower AR-15 5.56mm Rifle Magazine, 40 Round, Dark Earth, 1 Pack, DuPont Zytel Polymer, RM40FDE-40RD
4 of 5 images
ProMag Roller Follower AR-15 5.56mm Rifle Magazine, 40 Round, Dark Earth, 1 Pack, DuPont Zytel Polymer, RM40FDE-40RD
ProMag Roller Follower Polymer AR-15 5.56mm Rifle Magazine, 40-Round, OD, RM-40-OD-40RD
5 of 5 images
ProMag Roller Follower Polymer AR-15 5.56mm Rifle Magazine, 40-Round, OD, RM-40-OD-40RD

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Questions & Answers
Customer Reviews
Most Recent Reviews
pro mag roller follower. great Mag!!! by Jacob Burks, Verified Owner, June 16, 2025
Great magazine. Runs really good. Zero issues. Definitely recommend.
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Certain firearm magazines and extensions are subject to maximum capacity restrictions based on state and local laws. Currently, we are unable to sell these products to some locations. For a complete list of these restrictions, please visit our policy page.

By continuing with your purchase, you agree to adhere to all applicable laws and regulations.  

Product Info for ProMag Roller Follower AR-15 5.56mm 40 Round Rifle Magazine

This replacement or spare magazine is compatible with your AR-15. It is constructed of DuPont Zytel polymer with an anti-tilt roller follower and mag spring formed from chrome silicone wire.image

WARNING: California`s Proposition 65

Specifications for ProMag Roller Follower AR-15 5.56mm 40 Round Rifle Magazine:

Manufacturer: ProMag
Fabric/Material: Polymer
Magazine Capacity: 40 Round
Caliber: 5.56x45mm NATO
Gun Make: AR Platform
Gun Model: AR-15

Package Contents:

  • ProMag Roller Follower AR-15 5.56mm 40 Round Rifle Magazine

What firearm models does the manufacturer say ProMag Roller Follower AR-15 5.56mm 40 Round Rifle Magazine is compatible with?

The manufacturer suggests that ProMag Roller Follower AR-15 5.56mm 40 Round Rifle Magazine is compatible with AR-15

ProMag Roller Follower AR-15 5.56mm 40 Round Rifle Magazine Orderable Models

List of Orderable Models

  • ProMag Roller Follower AR-15 5.56mm Rifle Magazine, 40 Round, Dark Earth, 1 Pack, DuPont Zytel Polymer, RM40FDE-40RD , MPN: RM-40-FDE , UPC: 708279014093 , Code: KA0-RM-RM40-RM40FDE-40RD
  • ProMag Roller Follower Polymer AR-15 5.56mm Rifle Magazine, 40 Round, OD, RM-40-OD , MPN: RM-40-OD , UPC: 708279014086 , Code: KA0-RM-RM40-RM-40-OD-40RD
  • ProMag Roller Follower AR-15 5.56mm Rifle Magazine, 40 Round, Black, 1 Pack, DuPont Zytel Polymer, RM40-40RD , MPN: RM-40 , UPC: 708279012549 , Code: KA0-RM-RM40-RM40-40RD
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Last updated 2026-06-27 UTC.