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.
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).
⚠️ 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.
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.
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).
Description
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.