Birchwood Casey, Alpha Shooting Rest, Non-Slip Rubber Stock Rest, Adjustable Leveling Feet, Butt Stock Shoulder Rest, Rigid Steel Frame, Black/Red Rigid steel frame Non-slip rubber stock rest 35lb total weight, integrated front weight Front sight: 2in windage adjustment 3.5in elevation adjustment 4.25in adjustment for various rifle sizes Adjustable leveling feet Bullseye bubble level Fits rifles with barrels as short as 7.5" Ambidextrous controls butt stock shoulder rest Low profile design for prone shooting Birchwood Casey BC-ASR Alpha Shooting Rest Steel 35 lbs. for Rifles with 7.50" or - The Alpha Shooting Rest by Birchwood features a rigid steel frame, non-slip rubber stock rest, and adjustable leveling feet. It has an integrated front weight, Front sight with 2" windage adjustment, 4.25" adjustment for various rifle sizes, and a bullseye bubble level. The rest also features a low profile design for prone shooting.