H-S Precision H-S Pro-Series PSS152 Olive-Black. Note: The PSS152 is designed for barreled actions chambered for non-magnum cartridges with a standard size magazine sleeve. (.953 at the front and .995 at the rear) If your barreled action is chambered in 300 RCM 338 RCM ...WSM or ...Rem Mag please check the size of your magazine before placing an order for a stock. If you have any questions regarding this stock and its specs call H-S Precision at 605-341-3006. Specifications for H-S Precision H-S Pro-Series PSS152 Ruger M77 Mark II & Hawkeye Short Action Right Hand: Manufacturer: H-S Precision Color: Black Features of H-S Precision H-S Pro-Series PSS152 Ruger M77 Mark II & Hawkeye Short Action Right Hand: Features a full-length aluminum bedding block and H-S proprietary Pro-Center technology as well as a sledner pistol grip. Magazine: Ruger internal magazine two-piece floor plate Barrel Contour: FTW Ranch Sporter Barrel Muzzle: .657in dia at 22in Grip Type: Semi-pistol 1.61in at widest point Overall Length: 31.6in Bedding Block: Full Length Comb/Cheek Rest: Fixed LOP: Fixed Forend Width: 1.56in at tip 1.99in at widest point Stock Body Width: 1.99in Ambidextrous: Yes Sling Studs: 1 rear 1 front Avg. Weight: 2 lbs. 7 oz. Package Contents: H-S Precision H-S Pro-Series PSS152 Ruger M77 Mark II & Hawkeye Short Action Right Hand H-S Precision PSS152-OB: H-S Pro-Series PSS152 Olive-Black