They all vary to some degree, but in general, when the bolt is operated, the firing pin is caught and held behind a sear, and the firing pin spring is compressed as the bolt closes. When the trigger is pulled, it causes the sear to be pulled down, releasing the firing pin, which is driven forward by the spring, striking the primer of the cartridge, firing it.
Rear trigger is "set" trigger, by pulling it 1st, it makes the main trigger a "hair" or lighter trigger
Not recommended.
The pump is a pull-down located on the barrel, and the 12-shot loader is a cylinder integrated in the gun just past the trigger mechanism and before the barrel. I've tried dismantling it, but to no avail. the air cilinder (located on the barrel) does not seem to touch any of the springs associated with the firing/trigger mechanism. Blocked? or a missing part that fits into the air cylinder If someone can explain how the mechanism works i can see if everythings there. thank you.
Assault rifle' is a political term regarding cosmetic appearances rather than an objective definition of firearms class. Actual assault rifles are fully automatic weapons as opposed to semi-automatics that can fire one shot per trigger pull. The firing mechanism in principal is identical to most weapons between a trigger engaging a sear which releases the firing pin under tension, which in-turn strikes the primer of a cartridge,
In modern firearms, the trigger allows the firing pin to sharply tap the primer on the cartridge...which, in short, fires the gun. The actual mechanics of the trigger mechanism vary for every weapon.
Automatic-rifle bullet are usually gas powered and the achieve great speeds by rapidly accelerating out of the rifle, usually in response to a trigger.
Pulling the trigger mechanism moves a rod down the middle of the litter picker which pulls closed the claw (picker)
I would contact Diana directly at the link below and see if they will send you a diagram.
The exact same way a normal rifle does, except that the trigger is typically attached to the firing mechanism by some sort of linkage - this is also the reason bullpup rifles tend to be cited as having really jerky trigger pulls, although this has been rectified in some rifles through the use of a free floating linkage. The primary difference (and, indeed the very definition of what "Bullpup" means) is that a Bullpup's action (bolt/firing pin, breach, et al) is located behind (i.e. closer to the rear) the trigger. Normal rifles also require a linkage between the action and trigger, but this linkage can be extremely short, and thus, less susceptible to becoming loose or stuck, which can be the cause of the "jerkiness" of many Bullpup weapon's trigger pulls.
I didn't realize that the stock had to be removed from the rifle in order to pull the trigger and release the bolt. Ray
When the rifle is cocked, a spring is compressed. Pulling the trigger releases the spring, which pushes a piston forward, The piston compresses air as it moves. The compressed air blows the BB or pellet out of the barrel.
Bolt handle was provided as a back up in case the semi auto mechanism did not function. Which it frequently did not.