its a misprint (seems like buds has don this on most of the 410 shotguns ) correction email sent here are the true stats Note that it is a 2 1/2 inch 410 ONLY will not take the 3 in 410 shells Henry Repeating Arms Lever Action Shotgun (Blued Finish) Specifications and Features:
Henry Repeating H018-410R
Lever Action Shotgun
.410 Bore
19.75" Round Barrel
Cylinder Bore, No Choke
5 Round
2-1/2" Shells Only
Blued Steel Receiver
Smooth Bore/No Choke
Drilled and Tapped for Weaver 63B Mount
Fully Adjustable Semi-Buckhorn With Diamond Insert Rear Sight
Brass Bead Front Sight
American Walnut Stock
Black Ventilated Rubber Recoil Pad
Sling Swivel Studs
Transfer Bar Safety
Length of Pull 14"
Overall Length 38.5"
Overall Weight 7.33 Pounds
Made in the USA
Blued Finish

Anthony, this is a misprint Sir. This smooth bore Lever Shotgun was not designed to shoot 45Long Colt. Buds has listed many other 410 Smooth bore shotguns the same way, mistakenly. Henry nor other retailers list 45LC for this firearm.