arc raiders lightweight stock best gun

In ARC Raiders, weapon attachments aren't just minor stat boosts—they fundamentally redefine your playstyle. None demonstrate this quite like the Legendary Lightweight Stock.

This attachment is a high-stakes trade-off. It provides a massive +200% ADS (Aim Down Sights) speed along with a +30% reduction to both equip and unequip times. However, it comes with a steep tax: a +50% penalty to vertical recoil and a +50% increase to recoil recovery time.

Because of that brutal recoil penalty, throwing the Lightweight Stock onto a full-auto heavy like the Torrente or an assault rifle will completely ruin your mid-range tracking. Instead, this stock thrives on high-damage, single-shot, or quick-burst weapons where you fire once and immediately swap or duck behind cover, rendering the recoil recovery penalty entirely irrelevant.

Below is an analytical look at the absolute best guns to pair with the Lightweight Stock, supported by exact game values and community meta strategies.

The Top Tier Weapon Pairings

1. Ferro IV (Break-Action Rifle)

The Ferro IV is universally considered the absolute best match for the Lightweight Stock. As a heavy, break-action rifle, it packs a massive punch but forces a manual reload after every single shot.

• The Math: Because its magazine size is exactly 1, you are never firing successive rounds. The +50% vertical recoil and recovery penalties literally mean nothing to this gun.

• The Playstyle: By equipping the Lightweight Stock, you exploit the full +200% ADS and +30% quick-draw speed to instantly scope in, pop a high-damage armor-cracking shot, and pull out your secondary before the enemy can even react.

2. Il Toro (Pump-Action Shotgun)

The Il Toro is currently one of the most oppressive close-quarters combat (CQC) weapons in ARC Raiders, capable of dropping an enemy wearing a Light Shield in just 2 body shots.

• The Strategy: To build a goated Il Toro loadout, players run a Shotgun Choke 3 alongside the Lightweight Stock. The stock allows you to sprint, slide, and instantly snap into ADS to tighten your pellet spread for a devastating peek shot.

• The Synergy: Since it is a pump-action weapon with a slow fire rate (56 RPM), the physical gap between your first and second shot is long enough for the recoil to settle anyway, completely bypassing the stock's downside while maximizing your mobility.

3. Osprey (Scoped Sniper Rifle)

For long-range players, the Osprey bolt-action sniper rifle is a perfect candidate. In competitive PvP, the Osprey boasts a reliable Time-to-Kill (TTK) of 3.94 seconds, outclassing heavier alternatives like the Jupiter.

• The Strategy: The only two stats that truly matter on the Osprey are bolt-action cycling speed and ADS speed. Because you naturally un-scope to chamber the next round after firing, the +50% recoil recovery penalty doesn't affect your gameplay loop.

• The Benefit: It slashes your unequip time by 30%, meaning if a Raider ambushes you while you are scoping, you can panic-swap to an SMG almost instantly.

Niche and Secondary Options

• Renegade: This lever-action battle rifle is a growing favorite for mid-range "pump swapping" playstyles. A common high-tier loop involves dropping a blaze grenade behind an enemy's cover and instantly swapping to a high-ADS Renegade to pick them off as they flush out.

• Bobcat / Stitcher: Running the stock on these fast-firing SMGs is highly viable only if you treat them strictly as a pocket secondary. If you get caught off guard, the +30% reduced equip time minimizes the delay it takes to pull the gun out and start hip-firing in a panic.

How to Acquire Your Setup

To get your hands on this game-changing attachment, you need to track down the legendary blueprint. While grinding the extraction zones for materials is the standard path, many competitive players prefer to skip the RNG loop entirely. If you want to bypass the hours of farming and get straight into the action with the ultimate loadout, you can visit third-party marketplaces like U4N to buy arc raiders blueprints instant delivery and unlock your weapon mods immediately.

Weapons to Avoid Entirely

Warning: Do not run the Lightweight Stock on primary, fully automatic weapons.

On weapons like the Torrente LMG (which features a massive 90-round magazine and relies on sustained fire) or rapid-fire carbines, a +50% increase to vertical recoil turns your gun into an uncontrollable hose. For full-auto builds, you should always opt for a Stable Stock or Padded Stock, which offer the exact opposite trade-off: slower handling but laser-like precision.