Alongside Raiden Shogun in the Genshin Impact 2.1 Version Banner, came along Kujou Sara, a new 4* Electro Bow user. She is excellent support and Sub-DPS character. Sara is the second electro bow user to be introduced to the game after Fischl.
You can learn more about her abilities by clicking here. If you already have her and wish to build her properly, we have a guide here that lists her ascension materials, artifacts, and team comp. Today, we’ll look at the best weapons for turning her into a good character for your team.
Genshin Impact Kujou Sara – Best Weapons

Amos Bow:

DMG from Normal and Charged Attacks is increased by 12%. DMG increases by 8% every 0.1s for up to 5 times in normal and charged attacks.
Amos Bow would be a great weapon for a ranged elemental support Sara. You can keep enemies at bay and with Amos bow, as far as the enemies are, the better the damage would be.
Skyward Harp:

Increases CRIT DMG by 20%. Hits have a 60% chance to inflict a small AoE attack, dealing 125% Physical ATK DMG. Can only occur once every 4s.
Skyward Harp would be a great weapon to increase her crit dmg and get big numbers on the field. Also if you’re gonna build her in the physical aspect, the 125% increase would be perfect for you.
The Stringless:

Elemental Skill and Elemental Burst DMG have been increased by 24%.
The Stringless would be the perfect weapon to go alongside a 4-piece Emblem or Noblesse Oblige set since it gives you the extra boost in the Elemental Skill and Burst Section.
Sacrificial Bow:

After an Elemental Skill damages an opponent, the skill has a 40% chance of ending its own CD. It only happens once every 30s.
The Sacrificial Bow has a chance to reset the Elemental Skills cooldown timer. Sara makes extensive use of her Elemental Skills, thus this is ideal for her.
Favonius Warbow:

CRIT Hits have a 60% chance of producing a tiny amount of Elemental Particles, which replenish 6 Energy for the character. It can only happen once every 12s.
Critical hits have a high likelihood of generating Elemental Particles, which means Elemental Burst will appear sooner.
In the end, it depends on the way you build your Sara and what artifacts you put on her to pair the perfect weapon for her. Kujou Sara in my opinion has a really good elemental burst damage, so going that direction with her would be the best. Rest is up for you to build and decide.
To read about more Genshin Impact news, builds and guides, click here.