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Description:
The Glenfield Model 20 is a bolt-action .22 LR rimfire rifle produced by Marlin as a budget-friendly option, featuring Micro-Groove rifling and a 7-round detachable magazine. Built with a hardwood stock, it includes iron sights and a grooved receiver for easy scope mounting, often identified by its stamped steel components and simple pressed checkering.
Produced between 1969 and 1980 The Marlin Glenfield Model 20 is known for its lightweight build and distinct 16-groove barrel configuration.
Technical Specifications
Action Type: Bolt-action, repeating
Caliber: .22 Short, .22 Long, and .22 Long Rifle (LR)
Capacity: 7-round detachable box magazine
Barrel Length: 22 inches
Overall Length: 41 inches
Weight: Approximately 5.0 lbs (unloaded)
Length of Pull (LOP): 13.5 inches
Rifling: Marlin Micro-Groove® (16 narrow lands and grooves)
Sights: Bead post ramp front sight; step-elevation adjustable rear leaf sight
Optics Mounting: Integrated 3/8-inch tip-off groove on the receiver steel for rimfire scopes
Safety: Two-position manual thumb/tang safety lever
Feature & Component Details
The Barrel & Bore: The signature Micro-Groove rifling uses shallow grooves to minimize bullet distortion and target fouling, preserving accuracy over long plinking sessions. The target-crowned muzzle guards the rifling edge against accidental impacts out in the field.
Stock & Aesthetics: It features a solid birch Monte Carlo stock. Vintage units are easily identified by a unique pressed-checkering pattern that features a stamped squirrel medallion on the pistol grip.
Receiver & Trigger: The receiver is machined from solid steel and houses a simple, single-stage trigger and a low-profile bolt throw.
Rifle Caliber: .22 Long Rifle Manufacturer:
Marlin Glenfield Model:
Model 20 Condition:
Very Good Action:
Bolt Action