You need a gunsmith
You can customize all the guns except the ones you pick up on missions.
On battlefield three you can change about anything you want on your guns
I own this app on my iPod and unfortunately you can not customise your own guns
You don't.
No because a gun cannot be changed by a normal sibling or adult
skinit.com I customized my slide w/ them and made it famous stars and straps!
Not all guns have a recoil spring. In the case of guns like the 1911A1 .45 cal pistol, when the gun fires, the slide is driven back by recoil (kick). The recoil spring is compressed, stops the slide from moving back, and pushes the slide forward for the next shot. Is does not make the gun recoil less.
The Notes Master in presentation software allows you to customize the layout and design of speaker notes that accompany each slide. The Handout Master, on the other hand, is used to customize the layout and design of handouts that can be printed and distributed to the audience.
With an effective sound suppressor and subsonic ammunition, the only sound you hear is the slide moving.
In semi and fully automatic guns it is a simple mechanical process. The magazine holding the rounds has a spring on the bottom of it. As the slide retreats back from the breech the empty shell is "sprung" out, the slide then closes back over the breech at the same time a new round is sprung up into place.
Any of the Tippmann/BT4 guns have the most aftermarket parts. not only barrels, internals and electronics, but outer grips, shrouds and other aesthetic parts.
The name of the game is Call of Duty 4 Modern Warfare for the November 2007 release. It does not have the capabilities of the later games in the series