HTA RM-25 windowed 10/22 magazine is for Ruger 10/22 rifles. You can see how many rounds are left by looking in to window. The window can be removed for faster loading
Link: http://www.hightowerarmory.com/ProductDetails.asp?ProductCode=HTA1022RM25
Price: $29.99
You can look at the Soldier Systems article for a discount code
From: High Tower Armory via Soldier Systems
