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
Roger H. –
This thing fit perfect and added the extra length I wanted, making it an even better weapon.
Rated 5 out of 5
David Cox –
Absolutely amazing. Looks great functional and easier to install than I thought. I think its awesome that they send you replacement locktight. These guys make awesome products and I will recommend them to anyone.
Rated 5 out of 5
Mark G. –
I have used the PWS and the MI. Both are too long, in my opinion, and make access to the gas plug more difficult. They are also multi-part units with additional screws.
The PMM is the perfect size and the helicoiled screw holes don’t require any additional parts.
It is just long enough for mounting a light far enough forward for comfortable activation with a mid-rail vertical grip.
It is just long enough for a Tango Down or Atlas bipod to not interfere with stock folding.
And perfect for an AAC silencer on a 10″ barrel.
Rated 1 out of 5
Michael H. –
Purchased scar rail extension. Paid for it. Received tracking information. Waited….. then received an email sayin the company canceled the order..
Waited 2 weeks for refund. Thanks for nothing
Rated 4 out of 5
Gnluvr2 –
Like the quality of the product. Dislike the FDE color on this product. Wish I had chosen the color black. Installation and fitment on SCAR17s are good to go. Provides a nice extension on 1913 rail. Would buy again.
Roger H. –
This thing fit perfect and added the extra length I wanted, making it an even better weapon.
David Cox –
Absolutely amazing. Looks great functional and easier to install than I thought. I think its awesome that they send you replacement locktight. These guys make awesome products and I will recommend them to anyone.
Mark G. –
I have used the PWS and the MI. Both are too long, in my opinion, and make access to the gas plug more difficult. They are also multi-part units with additional screws.
The PMM is the perfect size and the helicoiled screw holes don’t require any additional parts.
It is just long enough for mounting a light far enough forward for comfortable activation with a mid-rail vertical grip.
It is just long enough for a Tango Down or Atlas bipod to not interfere with stock folding.
And perfect for an AAC silencer on a 10″ barrel.
Michael H. –
Purchased scar rail extension. Paid for it. Received tracking information. Waited….. then received an email sayin the company canceled the order..
Waited 2 weeks for refund. Thanks for nothing
Gnluvr2 –
Like the quality of the product. Dislike the FDE color on this product. Wish I had chosen the color black. Installation and fitment on SCAR17s are good to go. Provides a nice extension on 1913 rail. Would buy again.