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Lex Prime
Warframe · Equipment

Lex Prime

Prime semi-automatic pistol

Released Apr 9, 2014

Lex Prime is a semi-automatic pistol with a hitscan normal attack and a separate projectile Incarnon attack. It requires Mastery Rank 8 and has an 8-round magazine.

TypePistolMastery requirement8Critical chance25%Critical multiplier2
Lex Prime GUIDE

Understand Lex Prime

Useful when…

  • Use the normal hitscan attack for direct shots.
  • Consider the Incarnon attack separately, accounting for its projectile speed and listed falloff.

Normal and Incarnon attacks

The normal attack is hitscan at speed 2.08, with 180 physical damage: 18 Impact, 144 Puncture, and 18 Slash. It has 25% critical chance, 2× critical multiplier, and 25% status chance. Incarnon Form is a projectile at speed 0.67, with 400 Impact and 800 Radiation damage, 35% critical chance, 3× critical multiplier, and 44% status chance. Its damage lists a 33.33% reduction from 10 to 18 metres. Activation conditions are unspecified.

Handling

Lex Prime has accuracy 16, an 8-round magazine, and a 2.35-second reload. The normal attack is hitscan, while Incarnon Form is a projectile with listed falloff, so the two attacks have different range behavior.

Requirements and base Lex comparison

Lex Prime requires Mastery Rank 8, has rank cap 30, and lists a Madurai polarity. Its normal attack lists 180 damage and a 25% critical chance. The Lex comparison describes both weapons as powerful, accurate pistols with low fire rate and magazine capacity, and describes the format as efficient at long range.

Contrasting sidearm formats

The Viper comparison describes a full-auto pistol with high fire rate, small magazine, and fast reload. Bronco Prime is a shotgun sidearm described as having increased magazine capacity and damage while trading for lower fire rate. These offer different firing formats from Lex Prime.

Limitations and tradeoffs

  • The magazine holds 8 rounds and reloads in 2.35 seconds.
  • Incarnon Form is a projectile attack with falloff, unlike the normal hitscan attack.
  • Incarnon activation conditions are unspecified.

Common mistakes to avoid

  • Do not apply Incarnon damage, status chance, or falloff to the normal attack.
  • Do not interpret the Never Vaulted tag as acquisition instructions.
  • Do not combine the Prime and base Lex records as one weapon.

Effects and reference details

Detailed properties

Critical chance25%
Critical multiplier2×
Status chance25%
Listed attack rate2.08
Accuracy16
TriggerSemi
Magazine size8
Reload time2.35 seconds
Multishot1
Foundry Credits15,000
Foundry time12 hours

Attack modes

ModeCritical chanceCritical multiplierStatus chanceDamage types
Normal Attack25%2×25%impact: 18, slash: 18, puncture: 144
Incarnon Form35%3×44%impact: 400, radiation: 800

Each mode has its own properties. Alternate forms may require additional unlocks; these values are not combined build damage.

References and version

Game data version: Pinned public export

Lex Prime — WARFRAME Wiki ↗
Technical source data for verification

These machine-readable game records support the calculations and factual checks. The wiki references above are intended for reading.

Raw game data (JSON) ↗

Original data record ↗

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Mod capacity and investment

Unranked base capacity: 15 + one per two Mastery Ranks through MR30. Legendary ranks add one each. Rank-40 equipment unlocks two extra ranks per installed Forma.

Eight standard slots

Slot 1
Slot 2
Slot 3
Slot 4
Slot 5
Slot 6
Slot 7
Slot 8
0Drain
30Capacity
30Remaining

The selected mods fit the verified slot, applicability and capacity constraints.

Upgrading these mods from their entered owned ranks costs 0 Endo and 0 Credits. Your shared Endo and Credits are allocated in My plan.

Select actual installed polarities. A planned polarity change requires the appropriate Forma and resets equipment rank. Conditional combat effects and unmodeled advanced upgrades stay separate.

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