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)












