Fort Wallace is great for completing challenges /u/NoButterfly7257 Red Dead Redemption

I was able to complete Sharpshooter 9 (shoot 3 hats off in the same deadeye), weapons expert 6 (kill 4 enemies at once with 1 dynamite) and Sharpshooter 8 (disarm 3 enemies in a row without reloading or switching weapons) all within about 5 minutes. You could do Weapons Expert 4 here too if you wanted (kill 10 enemies with special shotgun ammo)

You don’t get a bounty and no law comes after you. You do lose honor for killing the soldiers though, so be mindful of that. Another tip for Sharpshooter 9 is to use the semi auto shotgun and hide behind the rock to the right of the fort entrance. Aim at the very top or sides of their hats in deadeye and you’ll be good to go!

I was able to complete Sharpshooter 9 (shoot 3 hats off in the same deadeye), weapons expert 6 (kill 4 enemies at once with 1 dynamite) and Sharpshooter 8 (disarm 3 enemies in a row without reloading or switching weapons) all within about 5 minutes. You could do Weapons Expert 4 here too if you wanted (kill 10 enemies with special shotgun ammo)

You don’t get a bounty and no law comes after you. You do lose honor for killing the soldiers though, so be mindful of that. Another tip for Sharpshooter 9 is to use the semi auto shotgun and hide behind the rock to the right of the fort entrance. Aim at the very top or sides of their hats in deadeye and you’ll be good to go!