Matrix Polymer Ribbed 6.5" Rail Cover Panel - One (Color: OD)

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

"Any rifle that comes with rail covers out of the box are more than likely using these ones. Great quality, comfortable rail covers. 10/10

"These hand guards are perfect at what they do. They look nice and feel good to hold. It was a bit hard to put them on the rail but that just means they wont slide off in a game. For the low price of $4 they are a good deal.

"These things are great... And for the price they are just awesome... They look really good and have a nice feeling and just for 12 dollars... Great deal so you should get these

"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.

"These are made pretty solidly, however simply didn't slide easily onto any of my M4 handguard variants. These covers are like a vice grip, requiring me to hammer them on / off some rails to use them properly.

"They barely fit. They were hard to get on and once I got it on all the way I could not get it any further down the rail or back off of the rail. They feel and look great though.
Put them on a G&G Combat Machine. Not sure if they have slightly larger rails than normal but they look normal.

Pros:
Look and feel nice

Cons:
Barely fit

"I do not recommend people to purchase. It created hassles to slide onto or remove them from the rail hand guard to my Tokyo Marui GBB AR. The Dytac rail cover panel is far better since it has a better latch which will slide onto plus remove off the rail more easily.