
- #2 pices base one piece base how to
- #2 pices base one piece base install
- #2 pices base one piece base plus
If you do put Weaver style mounts on a Picatinny rail, make sure they are as far forward in the slot as they will go when you tighten them down, so they don’t creep forward as we discussed with the dovetail mounts. But sometimes you can get away with using them interchangeably.

You also have less choice in where to mount your optics due to less slots available. What this means is that the bolt from a Picatinny base may not always fit into a Weaver style base, and Weaver rings won’t fill the slot on a Picatinny rail. The slots also tend to be narrower than Picatinny slots. Weaver bases don’t follow a standardized format, and there are generally fewer slots cut into a rail of the same length. The biggest difference here is tolerance. They both have a flat top with slots cut across it and the edges are wider than the top and bottom, giving your mount something to bite into. Weaver mounts and Picatinny rails look very similar. The little grooves cut into modern rails are there to prevent this. Heavy recoil can cause your rings to slide a bit forward along the dovetail, inching their way toward the end of it. Luckily, most of the time the dovetails are cut in such a way that they shouldn’t really interfere, but this is also where they slip up, literally. There are no grooves or indents to allow space for the tightening bolt to fit over. Two grooves are milled into the frame or receiver of the weapon, and your scope mounts attach directly to this. This is by far the simplest type of mount, and you may come across it with rimfires more than other weapons. Here’s a basic breakdown without getting too complicated.
#2 pices base one piece base install
I could install most of my rings on any of them interchangeably, and didn’t worry much about it, until I tried to install a spec Picatinny mount on a Weaver rail. We see these names all the time in the gun world, but what the heck do they mean?īeing a shooting enthusiast for years, I never gave much thought to the matter. I’ll help you decide, and give you the instruction necessary to mount your scope.
#2 pices base one piece base how to
Looking for a scope mount but not sure what kind to get or how to install it? That's 4+6+4+1 = 15.Now It’s Your Turn Different Types of Scope Mounts
#2 pices base one piece base plus
So that's a region for each face, line, and point, plus the tetrahedron. The fourth plane opposes this point just like the base of a pyramid opposes the apex. It otherwise reaches to infinity.įrom each point extends a region bounded by the three planes that include that point, and otherwise reaches to infinity. There is an unbounded region for every face, line segment, and point.įrom each face extends a region bounded by the plane that includes that face, and the three other planes, and otherwise reaches to infinity.įrom each line segment extends a region bounded by the two planes that include that line segment, and the two other planes, each of which cuts the first two. So space is cut into a tetrahedron surrounded by unbounded regions. All four planes are thus cut into triangles because every plane intersects every other.Įach triangle meets each other at a line segment, and each group of three meets at a point. Now three planes cut the fourth into a triangle surrounded by unbounded regions of the fourth plane. In fact, every plane intersects every other. So that's three more lines and four more points. The fourth plane can intersect the previous three planes. So you have three planes, three lines (one for each pair of planes), and a point. The intersection of the line and the third plane is a point.


With a third plane you can divide all four subspaces into eight. The intersection of the two planes is a line. With a second plane you divide those two subspaces into four. With one plane you divide space into two.
