Rock Island TK-105 Tradition | 20 Gauge 20″ Barrel

The Rock Island Armory Tradition TK-105 is a break-open single-shot 20 gauge shotgun built around a simple, reliable action and a woodgrain-finish synthetic stock. It comes configured with a 20″ contoured barrel and a 3″ chamber, intended for straightforward field use and basic range training. The design emphasizes uncomplicated operation, low maintenance, and an easy fit for right-handed users.

Product Specifications

• The manufacturer is Armscor / Rock Island Armory.
• The model designation is Tradition (TK-105).
• The UPC is 812285025407.
• This item is a Shotgun.
• The action is a break-open single-shot design.
• The gauge is 20 Gauge.
• The capacity is 1 round.
• The chamber size is 3 inches.
• The barrel length is 20 inches.
• The barrel finish is listed as Black Parkerized in product notes.
• The barrel is described as contoured.
• The stock is a woodgrain-finish synthetic configured for right-hand shooters.
• The length of pull is 13 to 14.5 inches (adjustable via supplied butt pads).
• The safety is a hammer-style safety.
• The choke type is specified as slug.

This single-shot platform is well suited to field applications and basic range training where a simple, robust shotgun is preferred. Its straightforward controls and woodgrain synthetic stock make it a practical choice for users who want low-complexity operation and easy maintenance.

Owners have noted the straightforward, reliable single-shot action and many appreciate the adjustable length of pull provided by the included butt pads.