NMRiH2 Weapon Attachments Guide
此内容尚不支持你的语言。
Weapon attachments help tune a firearm for a job; they do not replace positioning or squad coordination. The live game uses sight, rail, and muzzle attachment categories, with compatible slots varying by weapon.
Sights
Match a sight to your distance
Use a sight when it helps you acquire targets cleanly at the ranges your team actually fights. Test its sight picture before committing to it: a clearer view is only useful if it remains comfortable during movement and close-range pressure.
Rail accessories
Rail space is valuable. Add an accessory only when it solves a repeatable problem for your role, and avoid carrying an upgrade that does not change how you play.
Muzzle attachments
Muzzle choices can affect how you approach engagements. Treat them as part of the squad’s wider plan: communicate before creating noise, and do not assume one attachment makes an unsafe route safe.
Attachment decision table
Weapons can use Sight, Rail, and Muzzle slots, but compatibility is specific to the firearm and some guns have no attachment slots. Official attachment introduction
| Slot | Ask before equipping | Good reason to skip it |
|---|---|---|
| Sight | Does this make the ranges you actually fight easier to read? | It obscures close targets or you have not tested its view. |
| Rail | Does it help the team solve a recurring visibility or handling problem? | It is only an upgrade on paper. |
| Muzzle | Does it support the route and noise plan your squad agreed on? | You do not know the live tooltip effect or compatibility. |
Attachments are not a universal upgrade. Check the firearm first, read the live tooltip, then test the sight picture and handling in Solo Mode. Keep the configuration only if it changes a repeated decision on your route.
Fit an attachment in three checks
Check the firearm before the inventory
The official attachment introduction confirms three categories—Sight, Rail, and Muzzle—and also says that not every attachment fits every weapon and some guns have no attachment slots. Start with the firearm in hand, inspect the slots it actually exposes, and only then consider the item in the attachment inventory. Official attachment introduction
That order prevents a common waste of time: carrying an accessory through a dangerous section because it sounds useful, only to discover it has no compatible home. It also keeps an attachment from displacing ammunition, medicine, or an objective item without a demonstrated benefit.
- Inspect the firearmOpen the live attachment inventory while the firearm is in hand.
- Match a slotCheck whether it exposes Sight, Rail, or Muzzle compatibility.
- Test one purposeUse the live tooltip and Solo Mode to test the intended role.
- Keep or skipRetain it only when it improves a repeated squad decision.
Test one decision, not a fantasy build
Choose the question an attachment should improve: can you identify a target more clearly at the range your squad expects, can you manage a dark approach better, or does the muzzle choice support the route plan? Test the answer in the Tutorial or Solo Mode, then keep the part only when the difference is repeatable. The original update notes give a flashlight and suppressor as examples of rail and muzzle use; they do not make any single setup universally best. Official attachment introduction
| Check | What to verify | Decision if unclear |
|---|---|---|
| Compatibility | The firearm shows a matching live slot. | Keep the inventory space free. |
| Handling | The view and controls work at the next expected range. | Test outside a live Responder run. |
| Squad value | It supports the role the team has agreed on. | Prioritize shared ammunition or medical space. |
| Update status | The current tooltip agrees with this page’s general advice. | Follow the game and note the version difference. |
Protect the squad plan
Tell the group when an attachment changes your role: for example, that you are taking longer looks while another player keeps close pressure covered. Do not assume an accessory lets one person scout alone or turns a noisy, unsafe route into a safe one. The strongest attachment decision is often leaving it behind so the carrier has room for the task.
Common mistakes
Treating all attachment names as compatible
Slot names describe categories, not a promise that every firearm accepts every item. Verify the live slot and tooltip each time.
Optimizing before the route is known
Do not spend the team’s safe setup time on a configuration that does not help the next objective. Confirm mode, route pressure, and supplies first.
Copying old effect claims
The February 2025 announcement introduced attachments, while later updates may alter behavior. This page deliberately omits exact effect values and named “best builds” until they are current and independently verified.
Continue with
- Choose the firearm’s squad role in the Weapons and Ammo Guide.
- Reserve inventory for task and recovery tools in the Loadout Planning Guide.
- Practice a new configuration without normal progression risk in the Beginner Survival Guide.
- Apply the setup to a deployment in Objective and Survival Maps.
Sources and version check
Applies to: attachment system introduced in Update 0.3.0; re-check live behavior for Armageddon 1.0 and later. Last checked: August 19, 2026.
- Our February NIGHTMARE Update is LIVE — confirmed attachment categories, weapon-specific compatibility, and inventory behavior.
- Armageddon 1.0 update notes — current-release context; use live tooltips for changed effects.