5.56 NATO rifles at CANFIREARM: everything we carry is gathered here rather than spread across the catalogue. Most of what is here sits under Rifles and Restricted Rifles. The makers on it include Black Creek Labs, PMC, Henry and CZ. It overlaps with .223 Remington. Actions run to semi automatic, lever action and pump action. Models listed include the Henry, Crusader Arms Backland and Henry SPD Predator. The Pmc 5.56, IWI Carmel 5.56 and Kodiak Defence Wk180 are on the page too. Barrel lengths on the page run from 8 to 20 inches.Shopping by cartridge is the practical way round if you already reload for it or have a rifle to feed. Both rifles and factory ammunition in this chambering are collected here. The rifle listings carry barrel length, capacity and finish. The ammunition listings carry bullet weight and count.If two listings look almost identical, the difference is usually barrel length, stock material or finish. Wood costs more than synthetic and asks for more looking after.From here it is worth a look at Black Creek Labs, PMC and Henry. Anything here that sells out stays listed, so the page keeps showing the whole range rather than the shelf on any one day. Everything filed under 5.56 NATO rifles is on this page rather than split across several.