By adding a 2″ of rail extension to their standard or SBR length SCAR 16 or 17, a shooter gains the much needed space to extend their support hand while still maintaining access to the SCAR’s gas block.
Our PRE matches seamlessly with the FN factory picatinny rails at the 3, 6 and 9 o’clock positions.
The PRE has been machined 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.
Product Features:
Machined in-house from 6061 aluminum
Black or FDE 8625 type III class 2 industry standard hardcoat
Limited Lifetime Warranty
Installation is simple using the factory intended front receiver “horseshoe carrier” rail mounting points.
Installs in minutes with no permanent weapon modification.
Allow for full service of the gas system as well as removal of the barrel as the factory intended it
Maintain a fully free-floated barrel
Seamlessly matches up with FN factory picatinny rails at the 3, 6. & 9 o’clock positions
29 reviews for PMM SCAR 16/17 Picatinny Rail Extension PRE
Rated 5 out of 5
Samuel Casstevens (verified owner)–
Very happy with my order , was exactly as I thought it was going bro be , it’s just a 2” extension which was plenty to extend the bipod on and have room to put my hand in between the vertical grip and mounted bipod. Choose the fde and love it . Can’t go wrong with it if you have bought other fde parts from PMM.
Rated 5 out of 5
Roan Mestan (verified owner)–
Easy to install if you watch the provided video and fits perfectly. I love it and highly recommend it to anyone wanting to improve the appearance of their scar 17. I would have gotten a longer barrel extension but I plan on chopping the barrel down in the near future to match the 2.5 inch extension I got.
Rated 5 out of 5
Josh s (verified owner)–
Fits great and rock solid,a great buy if you are wanting a little extra length to the factory scar rail
Rated 5 out of 5
Colt Thomas (verified owner)–
Excellent addition to any scar rifle! Fit & finish is great!!!
Samuel Casstevens (verified owner) –
Very happy with my order , was exactly as I thought it was going bro be , it’s just a 2” extension which was plenty to extend the bipod on and have room to put my hand in between the vertical grip and mounted bipod. Choose the fde and love it . Can’t go wrong with it if you have bought other fde parts from PMM.
Roan Mestan (verified owner) –
Easy to install if you watch the provided video and fits perfectly. I love it and highly recommend it to anyone wanting to improve the appearance of their scar 17. I would have gotten a longer barrel extension but I plan on chopping the barrel down in the near future to match the 2.5 inch extension I got.
Josh s (verified owner) –
Fits great and rock solid,a great buy if you are wanting a little extra length to the factory scar rail
Colt Thomas (verified owner) –
Excellent addition to any scar rifle! Fit & finish is great!!!