The BT46-LW17 PSR (Precision Sniper  Rifle) Atlas Bipod mounts directly to any 1913 style Picatinny rail via  the included ADM-170-S lever.
It  is comprised of 6061-T6 aluminum, except the strengthened inner legs  which are made from 7075-T6 aluminum that are Mil-Spec Type III hard  coat anodized and have heat treated, stainless steel components.  Available in black only.
Selected for the SOCOM PSR (Precision Sniper Rifle) Weapons System. NSN 1005-01-663-0038
Height Range: 5.2 - 9.6" (6.8” at 90°)
Preloaded Pan: 30 degrees
Preloaded Cant: 30 degrees
Position Button 0.5" diameter
Fore and Aft pivot limiting Bosses
5 leg positions: 0, 45, 90, 135 & 180 degrees
Non-Rotating Legs: outer leg does not rotate around inner leg
Larger, stronger inner legs
Weight: 13.61 ounces approx.
Footprint: 8–11"