PTS Kinetic - SCAR MREX M-Lok MK2 4.25" Rail
The Kinetic MREX™ Modular Receiver Extension is a durable, lightweight upgrade for the SCAR, offering a sleek profile and extended rail for improved accessory mounting and ergonomics. The 4.25” model features additional M-Lok slots at 2 and 10 o'clock for enhanced mounting options and gas block protection. The MK2 replaces the 12 o'clock picatinny rail with M-Lok slots for more flexibility.
Please Visit PTS Steel Shop OR contact your local dealer if your selected location is not able to deliver in PTS Syndicate.
Description
Features
Specification
Compatibility
Use and Directions
Replacement Parts
License
Disclaimer
The Kinetic MREX™ Modular Receiver Extension is designed to be simple, durable, and lightweight. The slim profile of the MREX greatly improves the aesthetic of the SCAR by giving it a long sleek profile. Its extended rail length in front of the front sight/gas block increases the rifle’s modularity by increasing the real estate for accessory attachments as well as improves ergonomics by better accommodating the modern forward support hand rifle hold and improving the overall rifle’s balance. The MREX’s one piece construction ensures maximum durability without any significant weight penalty.
Compare with the 4.9” version, M-Lok slots are present in more locations in this 4.25” version, it has been added to the 2 o’clock and 10 o’clock position as a new mounting location and shield from the gas block. The MK2 has the desired step down forward of the front folding sight like the MREX, but no picatinny. The traditional picatinny in this 12 o’clock position has been replaced with M-Lok slots allowing for more mounting options.
Reviews
Pretty neat piece of kit, IF IT WOULD FIT THE MODELS IT CLAIMS IT DOES! Absolutely no instructions anywhere on the internet. PTS has one absolutely awful video about installation and it tell you nothing, it's filmed like a showcase, not a tutorial. Will not fit my VFC SCAR H GBB no natter how much I try. Thanks for wasting my money, never touching PTS again.