The LT Series is a universal choke design based off the popular WO layout consisting of 4 steps and a blended taper leading into the final straight. The LT is a scaled version of the WO, meaning all of the internal dimensions are smaller.
The LT works well with AA – Wagner 9’s – Estates – Topgun
The LT lineup is the first production offering from Choke Express
Available in 12, 18 or 24 lines.
The HR Series is a Royalty Member AA specific design consisting of 7 steps and deep lines that cut through the final 3 segments of the choke. The HR Series has also been successful with Wagner 9's as well as Estates .
 

The X4 Series is a universal choke design consisting of 4 steps and a blended taper leading into the final straight. The X4 is a US Championship Qualifier winning design from the first week of its release. It has cashed at multiple US Championship events.  
The X4 works well with AA – Wagner 9’s – Estates – Topgun
The X4 lineup is a developed production offering from Choke Express
The EWB Series is an Estate (France) specific choke design however it has proven to work well with many other shell types as well. The design is a 9 step layout with a blended taper leading into the final straight.
The EWB works well with Estate (France) -  Remington - AA - Wagner 9’s 
Estates (USA) - Top Gun 
The EWB lineup is a production offering from Choke Express based on the Gunworks R choke design. 
The IND Series is a Gunworks AA specific design consisting of 5 steps and a blended taper and lines that cut through the final 2 segments of the choke. The IND Series was originally built for a handful of Indiana shooters shooting AA's at distance. 
 
The B1 Series is a universal choke design based off the popular Gunworks Voodoo layout consisting of 5 steps and a blended taper leading into the final straight. The B1 works well with AA – Wagner 9’s – Estates – Top Gun
The B1 lineup is a production offering from Choke Express

The WO Series is a Wagner 9 specific choke design developed by Gunworks. The WO is our most popular selling Wagner 9 due to its unparalleled performance. The design is a 6 step layout with a blended taper  leading into the final straight. 
The WO works well with Top Gun -  Estate (USA) - Estate (France) -  Remington - AA - Wagner 9’s  
The WO lineup is a production offering from Choke Express
 
The TG Series is a Federal Top Gun & Estate (USA) specific choke design developed by Gunworks. The TG is our most popular selling choke series due to its unparalleled performance. The design is a 6 step layout with a blended taper  leading into the final straight. The TG is built to cover the the entire choke span from 638 to 682.  
The TG works well with Top Gun -  Estate (USA) - Estate (France) -  Remington - AA - Wagner 9’s  
The TG lineup is a production offering from Choke Express
  
The IND Series is a Gunworks AA specific design consisting of 5 steps and a blended taper and lines that cut through the final 2 segments of the choke. The IND Series was originally built for a handful of Indiana shooters shooting AA's at distance.