# BookRiff

If you don’t like to read, you haven’t found the right book

## Is 11mm and 3/8 dovetail the same?

The 3/8 Inch is measured across the bottom of the dovetail whereas the 11 mm is measured across the top of the dovetail. A 3/8 Inch dovetail is about 12.7 mm across the top. The measurements 3/8 and 11mm are not the same for this reason plus the angles are different.

## What size of scope rings do I need?

To select the correct height ring calculate the height of half of the riflescope’s widest point (normally the objective bell of the scope), you will then need to know the height from the bottom of the ring mount to the middle of the ring mount, select the ring mount height that is just over half of your riflescopes …

Whats bigger 3/8 or 11mm?

8mm = 5/16 inch. 9mm = almost 3/8 inch. 10mm = just over 3/8 inch. 11mm = almost 7/16 inch.

### What size is a dovetail mount?

Dovetails come in several different types and sizes depending on manufacturer, but the most common are the 11 mm and 3⁄8 inch (9.5 mm). Some other less known, but currently commercially available dovetail mounts, are 12, 13, 13.5, 14, 14.5, 16, 16.5, 17 and 19 mm.

### Will a 1 inch scope fit 30mm rings?

Are 30mm and 1 inch rifle scopes interchangeable? No, they are not. But it is possible to mount a 1 inch scope in 30mm rings using spacers that decrease the inside inner diameter of the rings. It is not possible to mount a 30mm scope in a set of 1 inch rings.

What size rings do I need for a 40mm scope?

What size scope rings do I need for a 40mm scope?

Outside Objective Diameter Ring Height for 1 Inch Tubes
38mm, 1.496 inches .270 inches
39mm, 1.535 inches .270 inches
40mm, 1.574 inches .270 inches
41mm, 1.614 inches .270 inches

## Should scope rings have a gap?

There will be a slight gap on the sides of the rings; do not tighten until they touch as this will damage the scope. The gap should be about the same from side to side. By tightening a little at a time, and alternating side to side and front to back, this gap should stay even as you tighten.

## How tall is a 34mm Picatinny scope ring?

34mm Picatinny Rings have a height of 1.2839″ and this is measured from the top of the scope rail to the center of the scope tube. Like all Kelbly rings, these are machined from solid bar-stock and carefully finished.

How are the rings attached to a scope?

Each scope ring is numbered and matched to the top strap. These are Kelbly’s style rings. After research and testing, we feel that the clamp system of this ring is the best method of attaching a scope.

### How tall are the rings on a kelbly scope?

Kelbly picatinny rings are fantastic machining and with the double screw design on the rings and the clamp performance is rock solid. 34mm Picatinny Rings have a height of 1.2839″ and this is measured from the top of the scope rail to the center of the scope tube.

### How do you attach a scope to a rifle?

Simply slide into position on the rifle’s dovetail and clamp down on the screw to secure them into position. Each scope ring is numbered and matched to the top strap. After research and testing, we feel that the clamp system of this ring is the best method of attaching a scope.