By adding a 4″ of rail extension, a shooter gains the much needed space to extend their support hand while still maintaining access to the Legacy SCAR 16 or 17 gas block.
Includes 1x PMM MREXL in type III black or FDE hardcoat anodize
Machined from 6061 Aluminum
Maintains a fully free-floated barrel when installed
Installation is simple using the factory intended front receiver “horseshoe” carrier rail mounting points
Eddie Moniet –
Excellent fit and finish. Great Job PMM! My 17 is all decked out in PMM parts and love all of them.
Victor A. –
Beautiful machining, perfect fit in my Scar17s.
You do have to remove the barrel.
I used a soldering iron to apply heat to the screw heads to avoid stripping.
I had to redo the torquing because the accuracy changed big time. Now it’s back to its old self.
I’m liking this extension, might do it for my 16s.
grantkurosawa (verified owner) –
Great fit and look, does require disassembly – review above explains in good detail.
Tony D (verified owner) –
Perfect fitment and flawless machine work. It fits flush with my “PMM hellmonster” barrel.
Max (verified owner) –
F-ing fabulous. My one- armed, 7 year old neighbor installed it in approx. 8.7 minutes, but she was playing with a puppy at the time.