First Responder/MIL/Veteran Discount


BLEMISHED PMM SCAR 16/17 Picatinny Rail Extension – PRE

Original price was: $135.00.Current price is: $110.00.

Earn up to 110 Points.

Product Details



These are marked Blem for cosmetic reasons– scratches in the anodize. Perfect for anyone that’s planning to rattle can it anyway


Parker Mountain Machine is proud to now offer the PMM Picatinny Rail Extension (PRE) for both the SCAR 16/17 Weapon systems.


We took the standard M-Lok and Keymod Rail Extensions and redesigned them to match seamlessly with the FN factory picatinny rails at the 3, 6 and 9 o’clock positions.


The PRE has been machine in-house out of T6-6061 aluminum and then hardcoated per military standards. The PMM  PRE is a low Profile and lightweight solution to mounting mission essential accessories on the SCAR 16/17. PMM machined additional vent slots into all of the picatinny rails to lighten the PRE and also enhance the rifle’s ability to cool-down after sustained strings of fire.


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 Picatinny Rail Extension (PRE) in either Black or FDE 8625 type 3 class 2 industry standard hardcoat.
  • PMM PREs 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 PREs installs in minutes with no permanent weapon modification.
  • Ultra lite weight/Low Profile design.
  • All PMM PREs will work with any 1913 picatinny-style rail attachments.
  • PMM PREs weigh only 2.6oz and maintain the same lines as the FN factory rails.
  • PMM PREs allow for full service of the gas system as well as removal of the Barrel as the factory intended it.

Additional information

Weight N/A

Black, FDE

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