6x48

Image 1 of 19

Not only is the 6x48 big on a rifle, but it takes up so much rail estate there is no room for a back-up iron sight.

This photo gallery is an excerpt from the new Gun Digest Book of the AR-15, Vol. 4.

Recommended AR-15 resources for gun owners:

Gun Digest Book of the AR-15 Vol. 4New! – The Gun Digest Book of the AR-15 Vol. IV

The Gun Digest Book of the AR-15 Vol. III

The Gun Digest Book of the AR-15 Vol. II

The Gun Digest Book of the AR-15 Vol. I

Gunsmithing the AR-15, How to Maintain, Repair & Accessorize

New! The Gun Digest Buyer’s Guide to Tactical Rifles

Find more gun books, DVDs and downloads at gundigeststore.com.

This site uses Akismet to reduce spam. Learn how your comment data is processed.