Lever force F at a point "A" located by the coordinate vector r on the bar. The lever then exerts an output force F at the point "B" located by r. The rotation of the lever about the fulcrum "P" is defined by the rotation angle "θ" in radians. Let the coordinate vector of the point "P" that defines the fulcrum be r, and introduce the lengths which are the distances from the fulcrum to the input point "A" and to the output point "B", respectively. Now introduce the unit vectors e and e from the fulcrum to the point "A"
Lever action Firearm Manufacturer Verny-Carron has released its Stop and Go Lever action shotgun called the Veloce. It is a unique action which self unloads a fired cartridge but requires a side mounted lever to allow the shotgun to reload and reset the trigger. In more recent times lever action shotguns have seen a resurgence in some markets with the Turkish made Adler A110 Lever action shotgun selling extremely well in the Australian marketplace with over 7000 ordered in under 2 week they are also being imported into North America as well. The success of the Adler in these markets has sparked