STAR WARS: Battlefront Classic Collection

To reach legendary Gunslinger stauts you need to get the Gunslinger medal 64 times.
(Gunslinger medal - Get 6 kills with a Blaster Pistol in 1 life (only 4 at Elite)

To view your medals go to Star Wars Battlefront 2 -> Pick a Profile -> Options -> Career Stats.
There you can see all your medals.

Medal ranks
Green:
0 medals earned - You will NOT receive rewards even if you earn medals.
Veteran:
4 medals earned - You will receive the appropriate reward every time you earn a medal.
Elite:
32 medals earned - You will receive the appropriate reward every time you earn a medal. In addition, the medal requirements decrease by 1/4.
Legendary:
64 medals earned - You will receive the reward for any medal on Legendary level at the beginning of every round you play in single player modes.

You can do it in Singleplayer in either the campaign or Instant Action

1. go to Star Wars Battlefront 2
2. Pick a Profile
3. Singleplayer
4. Instant Action
5. Add your Maps you want to play
6. (you can also play with the Options to change Conguest reinforcments to 500 and other things)
7. then Lauch the Map

You can use cheat codes like Infinite Ammo and Invincibility, these will NOT void Achievements.

To use Infinite Ammo cheat code press Pause and press on the DPAD

• Up, Down, Left, Down, Down, Left, Down, Down, Left, Down, Down, Down Left, Right
• ,,,,,,,,,,,,,

To use Invincibility cheat code press Pause and press on the DPAD

• Up, Up, Up, Left, Down, Down, Down, Left, Up, Up, Up, Left, Right
• ,,,,,,,,,,,,

You should hear a sound (in the pause menu) if it worked.

This is a bit of a mixture of previous guides, but it worked relatively quick for me while providingat least some fun compared to a boring grind!

Play through the campaign on elite (lower criteria for each medal) while using cheats (they won't void the achievements as previous posters already pointed out).

I usually chose to start as the scout to get the Markman and Gunslinger medals, after that I got to a flag and changed to engineer for the Regulator and - if possible - the Mechanic medals, then I changed to normal trooper to finish it of with the Frenzy medal. On the way while going through the those kills I easily got the medals Endurance, Guardian and War Hero. After all this I respawned through the menu and repeated the process until I was down to 1 or 2 (just to be safe) tickets. Then I completed the next objective to get more tickets and started the same process all over.
NOW:
I got some medals until I reached Mustafar, at that point I found the fastest way to earn the above mentioned medals (around 30-40 per round).
Do the same method as mentioned above. After capturing the first objective some of your AI will get stuck in the conference room shortly before entering the first objective. From this point on, you will have around ten tickets to use (that means around 9 spawns/medals). When your at 2 tickets, capture the next objective on the other side of the two bridges crossing the lava, there you will get another 20+ tickets and if your lucky (worked the three times I tried) you will be able to use all the tickets for your boosting. Just run towards the next objective (the one at the beginning of the big ramp) without capturing and get the kills needed. Sometimes the enemies will run to the other side of the objective, simply cross it as fast as possible and kill them while they're piling up at a door. You can also get "kills" by destroying the auto turrets (doesn't work for Marksman medal because of the headshots needed). When down to 2 tickets capture the next objective and go on as mentioned above.
Sadly the game crashed on me on one run, but I was able to get all the medals above up to over 64 in two runs!

To recap:
- difficulty Elite
- use cheats
- campaign mission on Mustafar
- play needed classes and respawn until two tickets left
- capture next objective and repeat this method
- after the first objective most of your AI will get stuck so you can use most of the provided tickes for this

-> the best point to grind is right after the second objective (the one on the other side of the bridges over the lava pit)

Have fun!
I hope this guide will help you avoid a totally boring grind!!

Second controller needed, play in splitscreen. Go to instant action, set up a CTF match without bots. (Options, CTF, AI per team 0) Map Mygeeto, CTF with 2 flags, Galactic War. Captures to win is 1.

Now start the game, player 2 as empire and starting point 0, player one starts as rebels, point 3 as the rocket guy. Run to point 0 on the map and take the flag. With player two, enter one of the two tanks in front of the flag. Thrn shot two rockets into the black hatch on the back of the tank, respawn player 2, enter second tank, repeat. You should revieve the award "Demolition".

Now, switch from rocket to pistol, run to point 2 and with the second controller spawn in player 2. From this point on, keep respawning player 2 at this starting point after each kill.

Kill player 2 six times with the pistol for award "Gunslinger", then go to point 3 and switch to the regular soldier. Now kill player 2 twelve times with the rifle for the medal "Frenzy". Head to point 3, switch to sniper, kill player 2 six times by headshots with the sniper rifle, award "Marksman". Switch to engineer at point 3, let player 2 enter the tank spawned at point 3. Switch your main weapon and hack the tank for award "Technician". After that, kill player 2 eight times with your shotgun for award "Regulator". Now, you should have won all awards, including "Endurance", "Guardian" and "War Hero" along the way for scoring 12, 24 and 36 points in one life.

Bring the flag you captured at the start to your base and win the round. (Important for saving earned medals.) Now, all you have to to ist to start over. Repeat for 64 times to get all awards to legendary. Keep in mind, after 32 times, requirements for all awards are lowered by 25%, meaning the second half of the grind is a little faster.

General tips to unlock this achievement and the other status achievements, using offline singleplayer on normal difficulty:

-Awards have a 30 second cooldown timer and don't reset for the same life once you unlock one.
-You will have to respawn to earn the same award multiple times. You must wait 30 seconds to respawn as a new life to unlock the same award.
-I recommend going after one award, unlocking it, and then respawn and go after a different award. Repeat this through the match.

-Play on conquest. Increase the total # of units per team (or set a timer) to extend the game length
-AI Units per Team (#of units each team has at any given moment): The default is 16, you can lower this number to reduce # of enemies shooting at you.

-Turn off friendly fire.
-Enable 'Display Enemy Icons.'
-Play as the rebels in galactic civil war. The empire has the weakest soldiers out of the 4 sides, see below.
-Playing on larger maps to unlock these achievements is easier, but the games will be longer and slower.

-The Empire's imperial engineers & officers are among the dumbest soldiers in the game. Both have a darker uniform with a black helmet. Often, the Imperial Engineer runs around with a fusion cutter, even if there are no vehicles on the map. Target these soldiers.
-Enemy AI is poor, most don't target you until you target and shoot them first. Take advantage of this and focus on going after enemies that are by themselves.

This can be achieved offline playing against bots. You can check how many medals you have at anytime by doing the following. Select profile>Main menu>Options>Career stats. To obtain this achievement you must earn 64 Gunslinger medals.

Or in other words get 6 kills with the blaster pistol without dying 64 times.

There are 4 different medal categories

Green: 0-3
Veteran: 4-31
Elite: 32-63
Legendary: 64+