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 2 out of 5
Josh S. –
None of the pic rails on the extended rail lined up correctly with the factory pic rails on the scar making it impossible to mount any attachments (that don’t come apart) past the extended rail that weren’t added prior.
Rated 5 out of 5
Riley H. –
The rail is a great extension so you can get your arm further out and is extremely sturdy. I have a scar 17s with a Pws rail extension and this one is just as good if not better. The installation was easy and straight forward and I look forward to shooting more with it.
Rated 5 out of 5
James F. –
Looks and woks as expected. Easy to put on and gives you much needed tail space. Exceptional product.
Rated 3 out of 5
Jefrey W. –
Returned as it was to short for my CQB SCAR 17 with 13.5 barrel. The pictures on website are all showing on the shorter barrel SCAR 16. Was looking for one that would just clear the suppressor as pictures displayed. I confirmed this with e mail prior to ordering but one I received left 2 1/2 inches of barrel exposed after suppressor mounted. Had to pay return shipping and charged restocking fee even though it was never even installed just removed from box.
Would be great addition for 16 CQB but can’t recommend for the 17 as it doesn’t give you the needed length for extended grip.
Rated 1 out of 5
Luis C. –
Love the look and the extra space for a better grip and accessories. Installation is super easy too.
Josh S. –
None of the pic rails on the extended rail lined up correctly with the factory pic rails on the scar making it impossible to mount any attachments (that don’t come apart) past the extended rail that weren’t added prior.
Riley H. –
The rail is a great extension so you can get your arm further out and is extremely sturdy. I have a scar 17s with a Pws rail extension and this one is just as good if not better. The installation was easy and straight forward and I look forward to shooting more with it.
James F. –
Looks and woks as expected. Easy to put on and gives you much needed tail space. Exceptional product.
Jefrey W. –
Returned as it was to short for my CQB SCAR 17 with 13.5 barrel. The pictures on website are all showing on the shorter barrel SCAR 16. Was looking for one that would just clear the suppressor as pictures displayed. I confirmed this with e mail prior to ordering but one I received left 2 1/2 inches of barrel exposed after suppressor mounted. Had to pay return shipping and charged restocking fee even though it was never even installed just removed from box.
Would be great addition for 16 CQB but can’t recommend for the 17 as it doesn’t give you the needed length for extended grip.
Luis C. –
Love the look and the extra space for a better grip and accessories. Installation is super easy too.