Exploration Balance Tweaks

- Removes the Pathfinder's Frontier Carbine
- Removes the Pathfinder's Binoculars
- Adds the Frontier Carbine to the Survery Vendor, for 750 points. It has improved stats over a normal Frontier Phaser
- Adds binoculars to the survey vendor for 40 points
- Adds a Frontier Rifle, adminbus only for now
- Renames some frontier phaser sprites for additional clarity
- Adds two frontier holdout phasers to the exploration weapons locker

code/modules/projectiles/guns/energy/laser_vr.dm

@@ -260,14 +260,15 @@
 	desc = "An ergonomically improved version of the venerable frontier phaser, the carbine is a fairly new weapon, and has only been produced in limited numbers so far. Includes a built-in crank charger for recharging away from civilization. This one has a safety interlock that prevents firing while in proximity to the facility."
 	description_fluff = "The NT Brand Model AT2 Secured Phaser System, a specialty phaser that has an intergrated chip that prevents the user from opperating the weapon within the vicinity of any NanoTrasen opperated outposts/stations/bases. However, this chip can be disabled so the weapon CAN BE used in the vicinity of any NanoTrasen opperated outposts/stations/bases. The weapon doesn't use traditional weapon power cells and instead works via a pump action that recharges the internal cells. It is a staple amongst exploration personell who usually don't have the license to opperate a lethal weapon through NT and provides them with a weapon that can be recharged away from civilization."
 	icon = 'icons/obj/gun_vr.dmi'
-	icon_state = "carbkill"
+	icon_state = "carbinekill"
 	item_state = "energykill"
 	item_icons = list(slot_l_hand_str = 'icons/mob/items/lefthand_guns.dmi', slot_r_hand_str = 'icons/mob/items/righthand_guns.dmi')
+	phase_power = 150
 
-	modifystate = "carbkill"
+	modifystate = "carbinekill"
 	firemodes = list(
-		list(mode_name="lethal", fire_delay=12, projectile_type=/obj/item/projectile/beam/blue, modifystate="carbkill", charge_cost = 300),
-		list(mode_name="low-power", fire_delay=8, projectile_type=/obj/item/projectile/beam/weaklaser/blue, modifystate="carbstun", charge_cost = 80),
+		list(mode_name="lethal", fire_delay=8, projectile_type=/obj/item/projectile/beam/blue, modifystate="carbinekill", charge_cost = 300),
+		list(mode_name="low-power", fire_delay=5, projectile_type=/obj/item/projectile/beam/weaklaser/blue, modifystate="carbinestun", charge_cost = 80),
 	)
 
 /obj/item/weapon/gun/energy/locked/frontier/carbine/update_icon()
@@ -307,3 +308,50 @@
 	req_access = newlist() //for toggling safety
 	locked = 0
 	lockable = 0
+
+////////////////Phaser Rifle////////////////
+
+/obj/item/weapon/gun/energy/locked/frontier/rifle
+	name = "frontier marksman rifle"
+	desc = "A much larger, heavier weapon than the typical frontier-type weapons, this DMR can be fired both from the hip, and in scope. Includes a built-in crank charger for recharging away from civilization. This one has a safety interlock that prevents firing while in proximity to the facility."
+	icon = 'icons/obj/gun_vr.dmi'
+	icon_state = "riflekill"
+	item_state = "sniper"
+	item_state_slots = list(slot_r_hand_str = "lsniper", slot_l_hand_str = "lsniper")
+	wielded_item_state = "lsniper-wielded"
+	action_button_name = "Use Scope"
+	w_class = ITEMSIZE_LARGE
+	item_icons = list(slot_l_hand_str = 'icons/mob/items/lefthand_guns.dmi', slot_r_hand_str = 'icons/mob/items/righthand_guns.dmi')
+	accuracy = -15 //better than most snipers but still has penalty
+	scoped_accuracy = 40
+	one_handed_penalty = 50 // The weapon itself is heavy, and the long barrel makes it hard to hold steady with just one hand.
+	phase_power = 150 //efficient crank charger
+
+	modifystate = "riflekill"
+	firemodes = list(
+		list(mode_name="sniper", fire_delay=35, projectile_type=/obj/item/projectile/beam/sniper, modifystate="riflekill", charge_cost = 600),
+		list(mode_name="lethal", fire_delay=12, projectile_type=/obj/item/projectile/beam, modifystate="riflestun", charge_cost = 200),
+	)
+
+/obj/item/weapon/gun/energy/locked/frontier/rifle/ui_action_click()
+	scope()
+
+/obj/item/weapon/gun/energy/locked/frontier/rifle/verb/scope()
+	set category = "Object"
+	set name = "Use Scope"
+	set popup_menu = 1
+
+	toggle_scope(2.0)
+
+/obj/item/weapon/gun/energy/locked/frontier/rifle/update_icon()
+	if(recharging)
+		icon_state = "[modifystate]_pump"
+		update_held_icon()
+		return
+	..()
+
+/obj/item/weapon/gun/energy/locked/frontier/rifle/unlocked
+	desc = "A much larger, heavier weapon than the typical frontier-type weapons, this DMR can be fired both from the hip, and in scope. Includes a built-in crank charger for recharging away from civilization."
+	req_access = newlist() //for toggling safety
+	locked = 0
+	lockable = 0