The Johnny Stewart Rob Roberts Gun Works 200301 RR3 Raptor Invector Plus 20 Gauge choke tube is purpose-built for hunters who need consistent performance at extended ranges. Machined from durable 17-4 PH stainless steel, this RR3 Raptor model threads into Browning and other Invector Plus–equipped 20 gauge shotguns, using precision internal cuts to tighten patterns for demanding waterfowl conditions.

This long-range choke is specifically tuned for geese and open-water ducks, where birds often hang up beyond comfortable distances. When paired with the right loads, it delivers optimal pattern density and reliable downrange performance while resisting corrosion through wet seasons and harsh environments. It reflects Rob Roberts Gun Works’ reputation for meticulous pattern development and innovation in shotgun choke design.

Key Features:

• Manufacturer: Johnny Stewart
• Model: RR3 Raptor Invector Plus
• Gauge: 20 Gauge
• Material: 17-4 PH Stainless Steel
• Choke System: Invector Plus
• Constriction Type: Long Range
• Intended Use: Geese And Open-Water Ducks