Specification AirGunPowerType : Battery BatteriesIncluded : 1 BatteriesRequired : 1 Brand : Generic BulletPoint1 : This is a 5 pc choke set. Constriction Range: .730 .725 .720 .715 and .700 Constriction numbers are nominal. Usually chokes come +.002" /-.002" large/smaller than listed and expands the first 25 shots towards the given constriction. BulletPoint2 : Fit all Browning/Winchester (12 Ga. Invector PLUS) like the: 12 Gauge Maxus, WhiteLightning, Cynergy, Silver, BPS, BT-99, Ithaca M37 Plus, Marrochi Golden Snipe Field O/U, models, fits Citori (but NOT New 725 Citori), Super X2 Except Practical Mark I and II (not an exhausted list). Read full item description for full info. (and how to find out if your shotgun have these threads). BulletPoint3 : ⚠️ DOES NOT FIT: Browning pumps, semi autos, Charles Daly Over&Under current, Miroku , Mossberg Model 500 and Model 9200 , Mossberg Maverick 88, Older Ruger shotguns , Smith & Wesson, Savage, Stoeger Condor & Uplander model double bbl shotguns, Thompson Center, Weatherby, Winchester Shotguns except Super X2 & Supreme for STANDARD INVECTOR). Also WILL NOT FIT: New A5, new 725 Citori, B725 PRO SPORT or Field etc. as it made for the Invector DS version. BulletPoint4 : Each choke has the constriction lasered on the head and body for easy reference. No need to unscrew the chokes. The color rings are removable but can be fixed with thread glue. BulletPoint5 : No Steel shot larger than #4 or speeds exceeding ca 1300 fps should be used in choke tubes tighter than IC (in this set: .720, .715, .700 Do not use solid slugs). BulletPoint6 : Scoring table for recording hits and values BulletPoint7 : Perfect for all firearms and calibers BulletPoint8 : Quantity: 100 Targets Folded Color : Black ExternallyAssignedProductIdentifier1 : 850048771727 ExternallyAssignedProductIdentifier2 : 0850048771727 ExternallyAssignedProductIdentifier3 : 00029057370249 GpsrSafetyAttestation : 1 Hazmat1 : LITHIUM METAL BATTERIES PACKED WITH EQUIPMENT Hazmat10 : DE_SmallLithiumMetalBatteryWithEquipment Hazmat11 : EG_SmallLithiumMetalBatteryWithEquipment Hazmat12 : ES_SmallLithiumMetalBatteryWithEquipment Hazmat13 : FR_SmallLithiumMetalBatteryWithEquipment Hazmat14 : GB_SmallLithiumMetalBatteryWithEquipment Hazmat15 : IN_SmallLithiumMetalBatteryWithEquipment Hazmat16 : IT_SmallLithiumMetalBatteryWithEquipment Hazmat17 : JP_SmallLithiumMetalBatteryWithEquipment Hazmat18 : MX_SmallLithiumMetalBatteryWithEquipment Hazmat19 : NL_SmallLithiumMetalBatteryWithEquipment Hazmat2 : UN3091 Hazmat20 : PL_SmallLithiumMetalBatteryWithEquipment Hazmat21 : SA_SmallLithiumMetalBatteryWithEquipment Hazmat22 : SE_SmallLithiumMetalBatteryWithEquipment Hazmat23 : SG_SmallLithiumMetalBatteryWithEquipment Hazmat24 : TR_SmallLithiumMetalBatteryWithEquipment Hazmat25 : US_SmallLithiumMetalBatteryWithEquipment Hazmat26 : ZA_SmallLithiumMetalBatteryWithEquipment Hazmat27 : 9 Hazmat3 : II Hazmat4 : AE_SmallLithiumMetalBatteryWithEquipment Hazmat5 : AU_SmallLithiumMetalBatteryWithEquipment Hazmat6 : BE_SmallLithiumMetalBatteryWithEquipment Hazmat7 : BR_SmallLithiumMetalBatteryWithEquipment Hazmat8 : CA_SmallLithiumMetalBatteryWithEquipment Hazmat9 : CN_SmallLithiumMetalBatteryWithEquipment ImportDesignation : Made in the USA IncludedComponents : Invector PLUS choke set (5 pc). ItemName : Invector Plus Black Ported chokes Billman Set ItemPackageDimensions_Height : 13.6906 centimeters ItemPackageDimensions_Length : 5.1054 centimeters ItemPackageDimensions_Width : 9.7028 centimeters ItemPackageQuantity : 1 ItemShape : Rectangular ItemTypeKeyword : hunting-targets-and-accessories LeagueName : NRA Manufacturer : Customtronix Material : Paper ModelName : SIRT pistol ModelNumber : ZST379S NumberOfItems : 1 NumberOfLithiumIonCells : 1 NumberOfLithiumMetalCells : 1 PackageLevel : unit PartNumber : ZST379S ProductDescription : This is a 5 x Billman Win Invector PLUS (+)12 Ga. skeet choke. This model allows fine tuning of The shotgun performance in detail. In combination with the right ammunition it provide optimization of performance. The constriction range is suitable for FITASC, clay-sport, Skeet and hunting. Billman Invector PLUS style threads fits all shotguns made for the PLUS version of Invector 12 Ga. To find out if your shotgun have the right threads suggest you search the internet for Search for *CHOKE INTERCHANGE LIST* + your shotgun model the internet to find thread and system information. ProductSiteLaunchDate : 2021-10-27T01:03:17.962Z Size : 100 Target Pack SportType : Pistol Shooting Style : Variety Pack of 9 Splatter Targets SupplierDeclaredDgHzRegulation : not_applicable SupplierDeclaredHasProductIdentifierExemption : 1 UnspscCode : 49131606 WarrantyDescription : No Warranty