Best Weapon in Arms OC Weapon Selectors Guide
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Arms OC in Arknights: Endfield can be acquired by pulling for Arsenal Issues. Check out the current obtainable Arms OC crates, what weapons you can get from them, which ones are the best, and how you can get them here!
List of Contents
Arms OC Best Weapons
Smelting Forge Arms OC Best Weapon
| Weapon to Pick | Information |
|---|---|
 Wedge
|
The Wedge is the best weapon out of the Arms OC: Smelting Forge because of its flexible nature as a stat stick for Arts DPS units.
Sample Characters: |
Wulfgard
YvonneExpress Delivery Arms OC Best Weapon
| Weapon to Pick | Information |
|---|---|
 Thermite Cutter
|
Thermite Cutter is the top choice out of the Arms OC: Express Delivery because of its versatility and ability to make its wielder synergize well with other Operators, thanks to its Link State.
Sample Characters: |
Arclight
Pogranichnik
AleshGraffiti Arms OC Best Weapon
| Weapon to Pick | Information |
|---|---|
 Sundered Prince
|
Sundered Prince's passive effect, apart from being easy to trigger, contributes largely to the overall DMG output of the party as it can Stagger enemies much easier, making it the best choice in the Arms OC: Graffiti
Sample Characters: |
Da Pan
Ember
Last RiteSolid Ice Arms OC Best Weapon
| Weapon to Pick | Information |
|---|---|
 Clannibal
|
Clannibal is the best weapon out of the Arms OC: Solid Ice, as it buffs the DMG of a specific element to enemies, making it a great option if you have mono-elemental teams in mind.
Sample Characters: |
FluoriteCosmic Voice Arms OC Best Weapon
| Weapon to Pick | Information |
|---|---|
 Detonation Unit
|
Detonation Unit buffs the DMG of all Arts so long as its equipper applies Arts Bursts on enemies, increasing an entire team's overall DMG and making it the best choice in the Arms OC: Cosmic Voice.
Sample Characters: |
Perlica
Gilberta
ArdeliaFar Expedition Arms OC Best Weapon
| Weapon to Pick | Information |
|---|---|
|
Wedge
|
The best weapon out of the Arms OC: Far Expedition is the Wedge, thanks to its optimizations to Arts DMG that make it a staple for any Arts DPS.
Sample Characters: |
Rising Mount Arms OC Best Weapon
| Weapon to Pick | Information |
|---|---|
 Eminent Repute
|
Eminent Repute gives boons to the entire party's ATK, provided that its equipper can consume Vulnerable stacks, which is very easy to do. This makes it the best choice among the Arms OC: Rising Mount options.
Sample Characters: |
Endministrator
Chen QianyuThunderous Peal Arms OC Best Weapon
| Weapon to Pick | Information |
|---|---|
|
Sundered Prince
|
Sundered Prince is the best choice out of the Arms OC: Thunderous Peal, as it can enable its equipper to Stagger enemies much easier via Final Strikes.
Sample Characters: |
All Arms OC Crates and Weapons
Active Arms OC Crates and Weapons
| Arms OC | Weapons |
|---|---|
| Smelting Forge 1/22 - 2/7/2026 |
|
| Solid Ice 7 Chartered Banners |
|
| Cosmic Voice 8 Chartered Banners |
|
| Far Expedition 9 Chartered Banners |
|
| Rising Mount 10 Chartered Banners |
|
| Thunderous Peal 11 Chartered Banners |
Former Finery
Valiant
Chivalric Virtues
White Night Nova
Exemplar
JET
Oblivion
Grand Vision
Rapid AscentThese are the selectable 6-Star Weapons from each Arms OC crate. You may only select one of these, so choose wisely!
These Arms OC crates can only be acquired for as long as their respective Arsenal Issue banners are active. Once they end, the Arms OC for these banners will no longer be available.
Arsenal Issue Weapon Banner Guide
All Upcoming Arms OC Crates and Weapons
| Arms OC | Weapons |
|---|---|
| Express Delivery 2/7 - 2/24/2026 |
|
| Graffiti 2/24 - 3/12/2026 |
These are the selectable 6-Star Weapons from the upcoming Arms OC crate. Once again, you may only select one of these, so choose whichever fits your characters best!
Just like the current Arms OC crates, these ones can only be acquired for as long as their respective Arsenal Issue banners are active. Once they end, they will no longer be available.
How to Get Arms OC Crates
9 Issues After Getting Featured Weapons
To get Arms OC crates, Endministrators must first pull for weapons in Arsenal Issue Banners.
Afterwards, should they get the featured weapon in the banner, Arms OC crates can then be acquired by pulling for 9 more issues in the same banner.
Stash Arms OC Crates if You Need To
If you really can't decide on which weapon to choose, you may simply cancel selecting from Arms OC crates and save them for future use. All weapon supplies, including Arms OC crates, will be stored in the Valuables stash of your inventory.
That way, should any other 6-Star Operator come along, you will have a weapon ready for them.
Arknights Endfield Related Guides
Items By Category
| All Items By Category | ||
|---|---|---|
| Progression Materials | Natural Resources | Gatherables |
| AIC Products | Usable Items | Mission Items |
| Valuables | Operator Gifts | |
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