Matrix Polymer Ribbed Rail Cover Panel for Picatinny Rails (Color: Black / 6.5")

"I like the fact that they are easy to customize. The quality seems good and overall good look.

"Very good rail covers. Will fit any 20mm rail whether metal or plastic. They're a high quality ABS type plastic that have a very comfortable feel and texture to them. The color will match the tan parts on your gun, depending on what make you have. Will cover all of your rail on pretty much every M4 on the market.

Pro's

-Great feel
-Go on your rail easily
-Won't come off your rails easily

Con's

-Non-adjustable size

Other than that these are a great choice to protect your rails from getting scratched or chipped, and at this price, you really can't go wrong!

"These are great. 'Nuff said. They are made out of a textured, hard plastic and the ribs are aligned with my fingers for perfection. For this price they are a MUST.

"These rails are OK. As mentioned in a previous review, the locking mechanism does engage the rail, so the covers slide freely. I fixed this by drilling a hole between the 1st and 2nd ribs on the opposite end of the lock using a 3/16 drill bit. I did this so I could effectively screw the covers into place, since the rail system I am using them on has threads for screws between rail segments. Once I fixed that, now they do their job properly.

For the price not bad, but rail covers in my opinion shouldn't slide... Not hard to modify though.

"Bought these for my A&K ris system for my m16.

Fitment is 9/10. The locking mechanism sometimes does not engage on the rail causing the covers to slide.

For the price, its a great buy. They look and finish is fantastic.