Carlsons Bone Collector Invector Plus 20 Gauge Turkey Extended Ported Choke Tube - .575

The Carlsons Bone Collector Invector Plus choke tube is purpose-built for 20 Gauge turkey hunters running Browning shotguns. This extended, ported choke is precision-machined from 17-4 heat-treated stainless steel and finished in a non-reflective matte black to stay hidden in the field.

Engineered to throw extremely tight, pattern-tested patterns with turkey loads, the Bone Collector uses a super-tight .575 constriction optimized for longbeard shooting. The extended body makes installation and removal easy in cold or gloved hands, while integrated porting helps reduce felt recoil and muzzle jump on the shot.

Carlsons builds each Bone Collector choke from heat-treated 17-4 stainless steel for durability and corrosion resistance. This single choke tube is engineered to fit Browning shotguns chambered for the Invector Plus choke system, making it a direct-fit upgrade for turkey hunters chasing that final step in pattern density.