The InvecTor DS Choke Tubes Are The Most Innovative Choke System To Hit The Market. Unique Double Seal Design features a Brass Alloy Ring Around The Base Of The Tube To effectively Seal The Area Between The Tube And The Barrel Wall Against Gas And Residue That Make The Tube Difficult To remove. The DS Choke Tubes Remain Significantly Cleaner, Even Under Heavy Use, Than Other Choke Tubes. The Thin Wall Configuration And Longer Overall Length Allows Longer Parallel Surfaces For Maximum Shot Patter

The InvecTor DS Choke Tubes Are The Most Innovative Choke System To Hit The Market. Unique Double Seal Design features a Brass Alloy Ring Around The Base Of The Tube To effectively Seal The Area Between The Tube And The Barrel Wall Against Gas And Residue That Make The Tube Difficult To remove. The DS Choke Tubes Remain Significantly Cleaner, Even Under Heavy Use, Than Other Choke Tubes. The Thin Wall Configuration And Longer Overall Length Allows Longer Parallel Surfaces For Maximum Shot Patter

The InvecTor DS Choke Tubes Are The Most Innovative Choke System To Hit The Market. Unique Double Seal Design features a Brass Alloy Ring Around The Base Of The Tube To effectively Seal The Area Between The Tube And The Barrel Wall Against Gas And Residue That Make The Tube Difficult To remove. The DS Choke Tubes Remain Significantly Cleaner, Even Under Heavy Use, Than Other Choke Tubes. The Thin Wall Configuration And Longer Overall Length Allows Longer Parallel Surfaces For Maximum Shot Patter

The InvecTor DS Choke Tubes Are The Most Innovative Choke System To Hit The Market. Unique Double Seal Design features a Brass Alloy Ring Around The Base Of The Tube To effectively Seal The Area Between The Tube And The Barrel Wall Against Gas And Residue That Make The Tube Difficult To remove. The DS Choke Tubes Remain Significantly Cleaner, Even Under Heavy Use, Than Other Choke Tubes. The Thin Wall Configuration And Longer Overall Length Allows Longer Parallel Surfaces For Maximum Shot Patter

Carlson?s Ported Bone Collector Turkey Choke Tubes feature a super tight, pattern tested constriction that throws extremely tight patterns with all shotshell ammunition loaded for turkey hunting including lead, nickel-plated, copperplated, bismuth, hevi-shot, tungsten, and TSS. A longer taper section to the constriction (parallel section of choke tube) insure tight patterns with less flyers.? More pellets on target every shot! ?The Bone Collector Choke tubes are precision-machined from 17-4 heat

Gauge: .12 Gauge Choke/Id: Light Modified Flush Or Extended: Flush Material: Stainless Steel Other FEATURES:: Longer Than COMPETITORS Tubes Brass Alloy Band Seals Tight To Eliminate Residue Build-Up

Gauge: .12 Gauge Choke/Id: Full Flush Or Extended: Flush Material: Stainless Steel Other FEATURES:: Longer Than COMPETITORS Tubes Brass Alloy Band Seals Tight To Eliminate Residue Build-Up

Gauge: .12 Gauge Choke/Id: Improved Modified Flush Or Extended: Flush Material: Stainless Steel Other FEATURES:: Longer Than COMPETITORS Tubes Brass Alloy Band Seals Tight To Eliminate Residue Build-Up

Gauge: .12 Gauge Choke/Id: Modified Flush Or Extended: Flush Material: Stainless Steel Other FEATURES:: Longer Than COMPETITORS Tubes Brass Alloy Band Seals Tight To Eliminate Residue Build-Up

Gauge: .12 Gauge Choke/Id: Improved Cylinder Flush Or Extended: Flush Material: Stainless Steel Other FEATURES:: Longer Than COMPETITORS Tubes Brass Alloy Band Seals Tight To Eliminate Residue Build-Up