The case mouth is chamfered on the outside to fit flush into the forward cannelure.

Known for severe fragmentation in human tissue due to its thin jacket, particularly around the cannelure.

An extractor engages this rim by entering a cannelure near the base of the case.

The French often use the term goutiere (gutter) or cannelure (channel).

Also during the stage, Black Hills wanted the bullet to be given a cannelure, which had been previously rejected for fear it would affect accuracy.

Subsequent production, designated Mk 262 Mod 1, added a cannelure to the bullet for effective crimping.

The cartridge is identified by having no bullet, and by a cannelure in the neck of the case which is sealed by red lacquer.

It is likely that its current shape comes from the similarity (in French) of the word wave with the word "cannelure" (fluting, corrugation, striations).

Recently, Sierra added a minimal cannelure to its bullet, and this has since replaced the Nosler bullet in the current versions of Mk 262 Mod 1.

My only idea for improvement would be to add a cannelure or crimp groove as featured on the larger Woodleigh's, so the projectile could be held absolutely secure in the case.

Setback of the bullet in the case-which can cause excessive pressure-can be avoided by using a tight roll crimp and, if necessary, Corbin's Hand Cannelure Tool for jacketed bullets.

In 1894 some Mark I cartridges were loaded with cordite (identified by a case cannelure and "C" headstamp) but it was found combustion was more efficient in a shorter case.

Ships were therefore issued with "augmenting strips", which were long strips of copper that were hammered partially into the recessed ring around the projectile (cannelure) that held the driving band.

For FMJ bullets mounted in bottle neck cases, roll crimping is generally not ever used unless a cannelure is present on the bullet, to prevent causing bullet deformation when crimping.

The first production batches were designated Mk 262 Mod 0 and used a Sierra Bullets MatchKing 77-grain (5 g) Hollow Point Boat Tail bullet without a cannelure (crimping groove).

There were found pile shoes at different altitudes in the cultural layers and rich bar decoration of ceramics occurred exclusively in the lower layer, while the decoration on cannelure groups was limited to the upper layer, as well as some graphite-decorated fragments.

In most cartridges, the bullet is inserted completely within the "neck" of the cartridge case, being held in place by tension from the case neck around the bullet-bearing surface and, in some cases, a small crimp at the very top of the case around a cannelure (groove) in the bullet.