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So I recently snagged a PS90 tri-rail, very excited to have it. Would have bought one years ago but only recently joined a free state.

Anyway, the only thing that concerns me is the sight offset, using a ruler it looks to be nearly 4" over the bore.

For those who have their PS90's sighted in at 50 yards, where is the point of impact at 7 yards?

I made this video around 4 years ago, but I'm pretty sure I shot several different rounds at different ranges. Hope it help...

spyderco monkey wrote:So I recently snagged a PS90 tri-rail, very excited to have it. Would have bought one years ago but only recently joined a free state.

Anyway, the only thing that concerns me is the sight offset, using a ruler it looks to be nearly 4" over the bore.

For those who have their PS90's sighted in at 50 yards, where is the point of impact at 7 yards?

Just to make sure, it's a true tri rail?

Because I can minimize the offset. The offset is the same for the standard ringsight installed in a standard PS90

The rail looks like this:

spyderco monkey wrote:The rail looks like this:

Yep that's a true Tri Rail. I like to make sure since people not familiar with the PS90 think the standard with removable rail is a Tri Rail since the true Tri Rails are very rare.

I have a laser added to mine. I sighted the laser in at 7 yards, the red dot at 50.