Carlson's Choke Tubes 07775 Delta Waterfowl Retay 12 Gauge Mid-Range Extended 17-4 Stainless Steel Centerfire Handgun Rounds The ATN Thermal Targets are

The ATN Thermal Targets are a great and easy way to Zero in your Thermal Scope

*Note- not compatible with 10X GEN2 models

and can accommodate scopes with large ocular and magnification rings

and independent height adjustable front and rear supports with independent leg adjustment

Carlson's Choke Tubes 07775 Delta Waterfowl Retay 12 Gauge Mid-Range Extended 17-4 Stainless Steel Centerfire Handgun Rounds The ATN Thermal Targets areThese choke tubes feature a longer parallel section allowing for fewer flyers and denser patterns. These choke tubes extend 3 4 " outside the barrel eliminating damage to your barrel caused by prolonged steel shot use. The longer parallel section allows for use of larger steel shot in tighter choke constrictions. They are made of 17 4 stainless with a knurled extension and a blue finish. All steel shot sizes may be used in the close and mid range