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

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

Specifications and Features: Carlson's 11503 12 gauge 17-4 stainless steel Close range constriction Extended and ported Reduced pellet deformation No wrench needed for installation and removal Matte black

Specifications and Features: Carlson's 11523 12 gauge 17-4 stainless steel Close range constriction Extended and ported Reduced pellet deformation No wrench needed for installation and removal Matte black

Specifications and Features: Carlson's 11527 12 gauge 17-4 stainless steel Long range constriction Extended and ported Reduced pellet deformation No wrench needed for installation and removal Matte black

Specifications and Features: Carlson's 11533 12 gauge 17-4 stainless steel Close range constriction Extended and ported Reduced pellet deformation No wrench needed for installation and removal Matte black Fits: Rem Choke

Gauge: .12 Gauge Choke/Id: Close Range Flush Or Extended: Extended Material: Stainless Steel Other FEATURES:: Triple Shot Technology Of 3 GRADUATED Rings In Parallel Section Of The Choke That Allow A Gradual Transition To Final Restriction Other FEATURES2:: REDUCES Pellet DEFORMATION, SHORTENS Shot String,& FEWER FLYERS.Fits Beretta Optima HP

Gauge: .12 Gauge Choke/Id: Mid Range Flush Or Extended: Extended Material: Stainless Steel Other FEATURES:: Triple Shot Technology Of 3 GRADUATED Rings In Parallel Section Of The Choke That Allow A Gradual Transition To Final Restriction Other FEATURES2:: REDUCES Pellet DEFORMATION, SHORTENS Shot String,& FEWER FLYERS.Fits Browning INVECTOR DS

Specifications and Features Carlson's 75008 12 gauge Extended turkey choke Knurled end 0.680 constriction Use with lead, copper or Hevi-Shot

Gauge: .12 Gauge Choke/Id: Improved Cylinder Flush Or Extended: Extended Material: Stainless Steel Other FEATURES:: Ported Other FEATURES2:: Use With HEVI-Shot,Steel,Lead, Or Slugs.