Modding Help Help me add frames to a gun!

So heres the script:

{
"itemName" : "Pistol",
"inventoryIcon" : "Pistolicon.png",
"shortdescription" : "Pistol",
"description" : "Pistol from HALO",
"dropCollision" : [-8.0, -3.0, 8.0, 3.0],
"maxStack" : 1,
"level" : 100,
"rarity" : "Rare",
"inspectionKind" : "gun",
"image" : "PlasmaPistol.png:<frame>",
"frames" : 2,
"animationCycle" : 1.0,
"recoilTime" : 0.05,
"handPosition" : [-6, 0.5],
"firePosition" : [11, -0.5],

"fireTime" : 0.20,
"twoHanded" : true,
"projectileType" : "PlasmaPistolProjectile",
"projectile" : {
"power" : 80,
"speed" : 70,
"color" : [10, 255, 10]
},
"muzzleEffect" : {
"animation" : "/WeaponCrate/Guns/HaloNeedler/muzzleflash/Needler.animation",
"fireSound" : [ { "file" : "/sfx/gun/plasma_ar2.wav" } ]
}
}

what I want is for the animation to work!, but the way I doesnt seem to work! Pwease help!

 

Its meant to be liek the chicken gun mod, when fired the weapon is animated