The Rob Roberts Gun Works 200279 RR1 Raptor Invector 12 Gauge 17-4 PH Stainless Steel choke tube is built for shooters who demand consistent close-range performance from their Browning Invector-equipped shotguns. Machined from durable 17-4 PH stainless steel with a distinctive RR1-marked body, it uses precision internal cuts to tighten and even out patterns when paired with the right loads.

This RR1 Raptor is ideal for close-range hunting and clay target work where dense, uniform shot distribution matters. Designed to install in standard Invector 12-gauge barrels, it offers reliable threading and long-term resistance to wear and corrosion through repeated firing. Over-under shotguns can accept a Raptor choke in only one barrel due to its specialized design. The combination of thoughtful engineering and robust materials reflects Rob Roberts Gun Works’ reputation for pattern-optimizing shotgun accessories.

Key Features:

• Manufacturer: Johnny Stewart
• Model: RR1 Raptor Invector
• Caliber: 12 Gauge
• Material: 17-4 PH Stainless Steel
• Choke Tube System: Browning Invector (Standard)
• Constriction Type: Close Range