Any experience with Firefield FF rails?

[Jtgarner]

I have an M&P 15 with fixed front sight and i was looking into an extended rail and I found this: Firefield 12.25inch Carbine Quad Rail w/ Cutout

Wondering if anyone has any experience with them. UTG makes an extended one too that is ten bucks cheaper, but it is not free float.

I know there are a lot of nicer more expensive ones out there, but I am just asking if anyone has experience with this one.

 

[esrice]

Never head of them before now.

Here is the only review I can find: Amazon.com: Firefield Carbine Free Floating Quad Rail, 6.9-Inch: Sports & Outdoors

Here is some chatter on their AK rail: Firefield AK rails? - forum.Saiga-12.com