Good quality mount for triangle front sight - GG&G The Dually Dual Rail AR15 Front Sight Accessory Mount

I purchased this to attach to the fixed front sight of my PSA M4A1 to mount a Streamlight TLR-1 HL. Installation was easy and very straight forward, the tool you need comes included. It took me maybe 10 minutes to install, I suggest adding some blue Loctite to prevent the screws from possibly backing out. Now I can actuate my light with my thumb when I need to use it and it's not sticking out as far as if I mounted it onto the handguard. So if you're looking to picatinny mount to put a light onto an AR15 with the triangular fixed front sight, this is a great option.