Carlson's Choke Tube Browning Invector Plus Black Cloud Waterfowl Choke Tube 12 Gauge, MR & LR, Black
Brand: Carlson's Choke Tube
Color: Black
Constriction: Mid Range (MR) . 720 / Long Range (LR) . 710
Constructed of a Titanium-Coated Steel
Designed to get most performance with Federal's Black Cloud Ammo but Perform extremely well with other Steel Shotshells
LR Not to be Used with any Steel Shot larger than BB or with any Steel Shot faster than 1550fps
MR can used with all Steel Shot Sizes