Carlsons TSS Turkey Choke Tube – 12 Gauge .640

The Carlson’s TSS Turkey choke tube is an extended turkey choke sized for 12 Gauge shotguns with an Invector thread pattern and a .640 constriction. It is marketed for use with high-density Tungsten Super Shot (TSS) turkey loads and other turkey ammunition in smaller shot sizes. The tube is offered as a single extended choke and is finished in black with stainless steel construction noted in manufacturer data.

Key Specifications

• The choke is designed for 12 Gauge shotguns.
• The constriction diameter is .640.
• The choke type is Turkey for tight-pattern turkey loads.
• The unit is Extended (not flush).
• The thread pattern is Invector.
• The listed material is Stainless Steel.
• The listed finish is Black.
• This listing includes One Choke.
• The choke is reported as Ported: No.
• The listed weight is 0.2 (units per manufacturer data).

This Carlson’s TSS Turkey choke tube offers an extended profile and a tight .640 constriction tailored for turkey-specific patterning when used with appropriate turkey loads. Its Invector threading makes it suitable for shotguns using that thread standard, and the combination of stainless construction with a black finish gives a durable, low-profile installation. For turkey hunters seeking a purpose-built choke for high-density turkey pellets, this tube provides the mechanical features commonly specified for long-range turkey patterning.