Manufacturer's Part Number: # 8400
Molded, one-piece chassis and adjustable buttstock assembly are manufactured with glass-filled nylon for strength, stiffness and stability, making a solid foundation for accuracy each and every shot. Adjustable buttstock features a flat Picatinny bag rider making it easy to affix a rear monopod. A molded-in window provides a tether point for your squeeze bag, and a metal QD pocket makes it easy to secure a sling. Quick-Fit adjustable Precision Rimfire stock allows length of pull and comb height to be quickly and easily adjusted to get proper fit over a wide range of shooter sizes, outerwear and shooting positions. Indicating marks molded into the chassis help you quickly return to a previous position. Big-Gun bolt throw adjustment enables shooters to change from a rimfire 1-1/2' bolt throw to a short-action centerfire 3' bolt throw, reducing the chance of short-stroking your bolt in competition. Ruger Marksman Adjustable™ trigger has a pull weight range of 2.25 to 5.0 pounds; adjusting wrench is stored in a buttstock compartment.Ruger's own AR-Pattern pistol grip and safety selector incorporates an extended reach for maximum control and access to the 45 degree, reversible safety selector. May be configured with most AR-style grips and selectors.Anodized Picatinny scope base includes 30 MOA elevation for increased long-range capabilities out of the box. Oversized bolt handle for positive bolt manipulation (same as the Ruger Precision Rifle®). 15" free-float handguard is made of hard black anodized aluminum and features Magpul® M-LOK® slots on all four sides, for improved scope clearance and easy mounting of M-LOK-compatible rails and accessories. 18" target barrel is cold hammer-forged from 4140 alloy steel to create ultra precise rifling for excellent accuracy. Barrels can be replaced easily by a competent gunsmith using AR-style wrenches and headspace gauges. Threaded barrel (1/2"-28) for standard muzzle accessories, like the Silent-SR® suppressor, comes with a factory-installed thread protector covering both the threads and crown. Accepts all 10/22® magazines. Also includes: one, 15-round BX-15® magazine.
Stock: Quick-Fit Precision Rimfire Adjustable
Barrel Length: 18"
Overall Length: 35.13" - 38.63"
Handguard: Free-Float Magpul® M-LOK® Aluminum
Handguard Finish: Hard Black Anodized
Thread Pattern: 1/2"-28
Length of Pull: 12" - 15.50"
Sights: None-Rail Installed
Barrel: Threaded Cold Hammer-Forged 4140 Alloy Steel
Weight : 6.8 lb.
Twist: 1:16" RH