ARC Raiders Frozen Trail 2.0 Update is now live, featuring a host of new features, new challenges, and a series of fixes and improvements. Among the most anticipated additions are the new enemies like Bully, Skulker, and Hydra, which have undoubtedly fueled players' desire to continue the fight.
Weapon Mods are a favorite tool among players. Utilizing them effectively can maximize your advantages, but improper use can lead to raid failures.
This article will analyze ARC Raiders Weapon Mods to help you better understand the core of weapon crafting in Frozen Trail.

How Mods Actually Work?
ARC Raiders weapon mods can be installed on specific slots on compatible weapons. Known slots include muzzle attachments, under-barrel grips, stocks, magazines (light, medium, and shotgun), and tech mods. The number of slots supported varies by weapon type - some weapons are compatible with all slots, while others are limited to one or two types.
Muzzle mods come in four functional types. Silencers reduce gunshot noise (up to 60% at Tier 3). Compensators improve accuracy by reducing single-shot spread and maximum spread.
Muggle brakes reduce horizontal and vertical recoil. Extended barrels increase bullet velocity and extend range before damage falloff begins.
The under-barrel grip controls recoil. The vertical grip reduces vertical recoil. The angled grip and horizontal grip control horizontal recoil. However, higher-tier attachments increase aiming speed penalties - both Vertical Grip III and Angled Grip III reduce aiming speed by 30%.
Stocks come in three types. Stable Stocks reduce recoil recovery time and spread recovery time - this is the attachment category with the greatest impact on burst-fire weapons.
Lightweight stocks significantly increase aiming and loading speed but increase vertical recoil and slow recovery time. Thick stocks reduce single-shot spread and recoil but reduce loading speed.
Magazines are the only accessory category without any negative effects. They only increase the number of bullets. Extended Light Magazine III adds 15 bullets, Extended Medium Magazine III adds 12 bullets, and Extended Shotgun Magazine III adds 6 bullets. I believe magazines are a free upgrade mod and should be installed whenever possible.
Which Mods Are Actually Worth Building?
Stable Stock III
Stable Stock III is widely considered the strongest single-piece mod in ARC Raiders. It reduces recoil recovery time and spread recovery time by 50%. This combination directly addresses a key issue that leads to losses in firefights: the stabilization speed of the crosshair between shots.
While the trade-off is a 20% reduction in the speed of equipping and unequipping weapons, this is negligible for a primary weapon you already have in hand.
Compensator III
Compensator III reduces single-shot spread by 60% and maximum spread by 30%. It converts spraying into precision shooting, but at the cost of a 20% faster durability consumption rate. Generally, most players can accept this drawback of their primary weapon.
Muzzle Brake III
Muzzle Brake III reduces both horizontal and vertical recoil by 25%. If your problem is vertical recoil rather than bullet spread - which is common with high-recoil assault rifles - then you should choose this over Compensator.
Extended Barrel
Extended Barrel is the preferred mod for PvE mode. Level 3 extended barrel increases bullet velocity by 30% and range before damage falloff by 15%, but at the cost of a 15% increase in vertical recoil. It effectively increases your effective range against ARC mechs.
Mods to Avoid or Handle Carefully
Kinetic Converter
While Kinetic Converter increases the weapon's rate of fire by 15%, it increases both horizontal and vertical recoil by 20%. While it may sound insignificant, the increased recoil actually reduces sustained fire efficiency. Therefore, many high-level ARC Raiders players generally avoid this mod.
Lightweight Stock
Lightweight Stock is an expert-level mod that increases aiming speed by 200% and reduces equipping/unequipping time by 30%, but increases vertical recoil by 50% and reduces recoil recovery speed by 50%.
This mod is suitable for shotguns and quick-switch secondary weapons, which typically fire one or two shots before sheathing. However, for sustained fire weapons, it has a negative impact.
Anvil Splitter
This mod splits each shot from Anvil into four projectiles, but reduces single-shot damage by 70%. This is a niche close-range mod choice because it sacrifices Anvil's core advantage - accurate single-shot damage. Therefore, when choosing mods, focus on what you need most.
How to Obtain Mods?
In ARC Raiders Frozen Trail, Weapon Mods can be obtained in three ways. First, you can pick them up directly from containers and premium chests on the ground. Second, you can obtain them from the merchant Astrologer in Speranza, however, rare and higher-tier mods are scarce, and the daily tradable quantity is limited.
Finally, you can craft them at Gunsmith in Workshop, provided you have already learned the blueprints, but this is often the bottleneck for most ARC Raiders players.
Compensator blueprints primarily drop from premium chests such as Raider Caches and Security Lockers in contested zones. Tier 3 mod blueprints usually require specific map conditions to obtain, such as EM Storms, Locked Gates, and Night Raids.
Recommendation
Before investing rare materials in mods, upgrade your weapon first. A high-tier weapon equipped with inexpensive green mods is generally better than a low-tier weapon loaded with expensive purple mods, because a weapon's base stats are easier to improve than attachment bonuses.
If you can only acquire one mod, craft Stable Stock III. If you can acquire two, add a Compensator or Muzzle Brake to compensate for your weapon's actual weaknesses. Unless you have ample resources or encounter specific problems that lower-tier mods cannot solve, do not acquire epic mods.
This concludes the article on ARC Raiders Weapon Mods. Players need to define their goals; sometimes, even without epic or legendary attachments, you can craft a highly competitive weapon. After reading this article, go try it out in Frozen Trail and we look forward to your success.













