The Rob Roberts Gun Works 200135 T1 Triple Threat Invector 20 Gauge 17-4 PH Stainless Steel choke tube is purpose-built to deliver consistent, controlled patterns from your 20 gauge shotgun. Machined from durable 17-4 PH stainless steel and marked "T1" on the body, this Invector-style choke is designed as a precision accessory for shooters who demand repeatable performance from their shotgun setup.

This T1 Triple Threat choke tube is ideal for refining your pattern for range work, training, or hunting where predictable shot distribution is important. Its stainless steel construction supports long-term reliability under regular use, while the Invector interface allows straightforward installation and removal. Backed by Rob Roberts Gun Works’ reputation for careful machining and attention to detail, this choke is a practical upgrade for your 20 gauge platform.

Key Features:

• Manufacturer: Rob Roberts Gun Works
• Model: 200135 T1 Triple Threat Invector
• Gauge: 20 Gauge
• Material: 17-4 PH Stainless Steel
• Choke Type: Invector