By adding a 2″ of rail extension to their standard or SBR length SCAR, a shooter gains the much needed space to extend their support hand while still maintaining access to the SCAR’s gas block.
Product Features:
- 1x PMM M-LOK Rail Extension (MRE-HD) in either Black or FDE 8625 type 3 class 2 industry standard hardcoat.
- PMM MRE – HD maintains a fully free-floated barrel when installed.
- Limited Lifetime Warranty.
- Installation is simple using the factory intended front receiver “horseshoe” Carrier Rail Mounting points.
- PMM MRE-HD installs in minutes with no permanent weapon modification.
- Ultra light weight/low profile design.
- PMM MRE-HDs weigh only 1.9 oz and maintain the same lines of the PMM MLOK Lower and MLOK-HD side Rails.
- PMM MLOK Rail Extension (MRE) allows for full service of the gas system as well as removal of the barrel as the factory intended it.




























