LaRue Tactical MBT-2S 4.5LB Two-Stage AR-15 Trigger – Flat or Curved

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MBT-2S Uses S7 Tool Steel for Competition-Grade Performance

Features

  • S7 tool steel construction vs cast/MIM components
  • 4.5 lb two-stage pull (2.5 lb + 2 lb)
  • Glass-smooth operation with crisp break
  • Smooth and positive reset
  • Includes heavy spring for 6 lb pull weight
  • Drop-in replacement for mil-spec triggers
  • Competition-grade precision with battlefield durability
  • Made in Texas, USA

The MBT-2S addresses the accuracy limitations of standard mil-spec triggers through precision manufacturing and superior materials. S7 tool steel components eliminate the inconsistency found in cast or MIM triggers, providing repeatable pull weight and break characteristics. The two-stage design allows precise shot placement while maintaining safety, with the first stage taking up slack and the second stage providing a clean break.

Important Note: This trigger requires small pin lower receivers (.154″ pin diameter). It may not be compatible with pistol caliber carbines.

Specifications

  • Brand: LaRue Tactical
  • Model: MBT-2S
  • MPN: LTMBT2S, LTMBT2SSB
  • Pull Weight: 4.5 lbs (2.5 lb + 2 lb stages)
  • Material: S7 Tool Steel
  • Trigger Type: Two-Stage
  • Compatibility: Mil-spec AR10/AR15 lower receivers
  • Pin Size: Small pin (.154″)
  • Alternative Pull Weight: 6 lbs (with included heavy spring)
  • Made In: Texas, USA

What’s Included?

  • 1x MBT-2S Trigger Assembly
  • 1x Heavy Trigger Spring (6 lb option)

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5
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