While reviewing the APS ASR107 M4 URX Raptor, I found that the top rail on the quad rail handguard doesn't line up with the upper receiver rail (see photo below) ...

I got a M4 with floatig quad rail. It is wobbly, because it's the quick detach version. The photo below shows the quick detach ring. How do you ...

All three of them are closely related to each other. In this article we are going to explain the differences between Weaver, Picatinny, and NATO rails in a ...

Quad-Rail Adapter. The quad-rail is very similar to the top rail adapter. But instead of giving you a single top rail, it also provides rails on the two sides.

May 27, 2014 · Using the heavier BB causes the BB to curve down slightly. A slight upward hop-up adjustment made it shoot straight onto the red dot. Jake Tue, ...

We screwed the longer rail onto the shoulder stock using the existing screws, rather than the new screws that came with the longer rail. We wanted to retain ...

Jun 10, 2023 · Then have your weblog sends a TrackBack ping to the TrackBack URL, so that your post would show up here. Messages, files, and images ...

First thing to do is to test fit the rail on the handguard. The photo below shows our ideal position of the bottom rail on the handguard. Depending on the ...

You can use this adapter to put two Picatinny accessories side-by-side on your rail. You can a tactical flashlight next to a laser sight. Or you can mount two ...