Fix runtime.

code/game/machinery/turrets.dm

@@ -242,7 +242,7 @@
 			if(3)
 				A = getFromPool(/obj/item/projectile/beam/pulse, loc)
 			if(4)
-				A = new /obj/item/projectile/change( loc )
+				A = getFromPool(/obj/item/projectile/change, loc)
 			if(5)
 				A = getFromPool(/obj/item/projectile/beam/lastertag/blue, loc)
 			if(6)

code/modules/projectiles/projectile/beams.dm

@@ -208,6 +208,7 @@ var/list/beam_master = list()
 			if(kill_count < 1)
 				//del(src)
 				returnToPool(src)
+				return
 			kill_count--
 
 			if(!bumped && !isturf(original))

code/modules/projectiles/projectile/special.dm

@@ -34,6 +34,7 @@
 
 	resetVariables()
 		temperature = initial(temperature)
+		return ..()
 
 	on_hit(var/atom/target, var/blocked = 0)//These two could likely check temp protection on the mob
 		if(istype(target, /mob/living))
@@ -151,6 +152,7 @@
 
 	resetVariables()
 		range = initial(range)
+		return ..()
 
 obj/item/projectile/kinetic/New()
 	var/turf/proj_turf = get_turf(src)