Description
Please Note: Image may not be the actual representation of the item. Please verify the item by reading the complete description before purchasing.The Super Modular Rail (SMR) MK4 M-LOK are purpose-built and feature integrated M1913 picatinny rail sections at the fore of the rail in the 3, 6 and 9 o’clock positions. It alsofeatures Geissele’s proprietary 2″ long barrel nut.
