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Winchester · Rifle

Winchester Model 320

Bolt action · .22 Long Rifle · introduced 1972

Also known as Winchester 320, Model 320

About the Winchester Model 320

The Winchester Model 320 is an American bolt-action .22 rimfire sporting rifle produced in the early 1970s. Chambered for .22 Long Rifle and fed from a flush-fitting five-round detachable box magazine, it featured a walnut stock with pressed checkering, a grooved receiver for scope mounts, and open sights. Its actions were manufactured in Australia, and it was made in relatively small numbers during a short production run.

A short-lived entry in Winchester's bolt-action rimfire line, the Model 320 is remembered by collectors for its clean sporting lines and surprisingly good accuracy, rivaling far more expensive rifles despite its modest production and Australian-made action.

Winchester Model 320 specifications

General

Type
Rifle
Action
Bolt action
Firing mechanism
Striker-fired
Trigger
Single action
Calibres
.22 Long Rifle
Magazine capacity
5 rounds
Magazine
Detachable box magazine

Dimensions

Barrel length
521 mm (20.5 in)
Overall length
1086 mm (42.8 in)
Weight (empty)
2.50 kg (5.51 lb)

Barrel

Rifling twist
1:16 in (406 mm)
Rifling
6 grooves, right-hand
Grooves
6

Materials

Barrel
Steel
Receiver / frame
Steel
Stock
Walnut
Finish
blued

Performance

Muzzle velocity (typical)
330 m/s (1083 fps)
Muzzle energy (typical)
141 J (104 ft·lb)
Effective range
90 m

History

Introduced
1972
Discontinued
1974
Production status
Discontinued
Country of origin
US

Features

  • Detachable box magazine
  • Grooved receiver for scope mounts
  • Adjustable rear sight
  • Ramp front sight
  • Pressed checkering

Safety

  • Manual safety

Actions for the Model 320 were produced in Australia. Sold new in 1972 for about $57.50; original five-round magazines are now scarce.

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