The Gun Digest Book of the AR-15, Volume III (Sweeny's AR)

The Master of the AR-15 has done it again! The AR-15 has become America's favorite rifle-and no one knows it better than Patrick Sweeny. Now, in Gun Digest Book of the AR-15, Volume 3, Sweeney unlocks the mysteries behind the piston AR.

• AR Piston designs
• AR-15 conversions from direct impingement to piston operation
• New AR manufacturers: H&K, Sun Devil, CMMG, among others
• AR-15 mags and other accessories

From factory-stock rifles to do-it-yourself conversions, if there's anything you want to know about the latest generation of AR-15s you'll find it in Gun Digest Book of the AR-15, Volume 3.

Whether you're buying your first AR or building one from the ground up, there's no better reference than Sweeney's AR series from Gun Digest. And now, with Gun Digest Book of the AR-15, Volume 3, you too, will be an expert on the most popular rifle in America!

• The Gun Digest Book of the AR-15, Volume 4
• The Gun Digest Book of the AR-15
• AR-15 Rifle Builder's Manual: An Illustrated, Step-by-Step Guide to Assembling the AR-15 Rifle
• Gunsmithing the AR-15, Vol. 1: How to Maintain, Repair, and Accessorize
• Gunsmithing the AR-15, Vol. 3: The Bench Manual
• Gunsmithing the AR-15, Vol. 2
• Gun Digest Book of the AK & SKS, Volume II: Complete Guide to Guns, Gear and Ammunition
• Building Your AR-15 From Scratch
• The NEW AR-15 Complete Owner's Guide by Walt Kuleck (2014-05-03)
• Gunsmithing Modern Firearms: A Gun Guy's Guide to Making Good Guns Even Better