Rifle Scopes Caps for large objective scopes?

Re: Caps for large objective scopes?

<div class="ubbcode-block"><div class="ubbcode-header">Originally Posted By: Tim1071</div><div class="ubbcode-body">Butler Creek dose make a 58mm objective lense cover. They are available. </div></div>

For their sizing chart, should one go slightly larger or smaller to ensure proper fit? They have a 57.2mm and also a 58.7mm one for objectives.

And are you supposed to base the flip-open cap sizes on the objective len's size? Because it's 68.9mm top to bottom counting the housing.
 
Re: Caps for large objective scopes?

<div class="ubbcode-block"><div class="ubbcode-header">Originally Posted By: Johnson184</div><div class="ubbcode-body"><div class="ubbcode-block"><div class="ubbcode-header">Originally Posted By: Tim1071</div><div class="ubbcode-body">Butler Creek dose make a 58mm objective lense cover. They are available. </div></div>

For their sizing chart, should one go slightly larger or smaller to ensure proper fit? They have a 57.2mm and also a 58.7mm one for objectives.

And are you supposed to base the flip-open cap sizes on the objective len's size? Because it's 68.9mm top to bottom counting the housing.</div></div>

The measurement is based on the outside diameter of the scope, not the size of the lense. Try and call USO they probably have them.