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Elftmann 3-Gun Trigger (Options)

  • The ELF 3-Gun Drop-In Trigger has been built for winning competitions. The only AR-15 trigger using aerospace grade sealed bearings, making for an incredibly smooth and fast trigger pull. The skeletonized hammer combined with our exclusive .043 double double wound polished piano wire hammer spring make for an incredibly fast lock time. Pull weight is so easy to adjust it can be done in seconds without removing the trigger from your lower receiver. A second-to-none AR-15 drop-in trigger system that is strong and light, made of wire EDM machined, hardened A2 tool steel and lightweight aircraft-grade aluminum. Installation can be done in minutes using your AR’s original hammer and trigger pins. The 3-Gun trigger may be ordered with a curved or straight shoe.

     The amazingly short takeup, glass-rod crisp break and next to zero over-travel can be compared to the finest custom 1911 triggers. Adjustability puts you in charge based on your current use. If you are looking for the finest adjustable trigger for your AR-15 platform, this is the trigger system for you. 

    • Fits any mil-spec AR-15
    • Absolutely Drop-Safe regardless of pull-weight
    • Factory set Pull-weight is approximately 50% lighter than that of a standard AR-15 trigger providing a great combination of speed and accuracy.
    • Adjustable from 4lbs to 2 3/4lbs without removing from lower.
    • Full power hammer spring ensures proper ignition of primer.
    • Very short pull and reset allows for rapid follow up shots and greater accuracy.
    • Sturdy trigger assembly designed for rugged, trouble-free use; Made of lightweight aircraft-grade aluminum and hardened steel.
    • Unique design of disconnect allows full 1/4” width eliminating possibility of wear and double-firing.
    • High performance trigger and hammer needle bearings for smoother and faster firing.
    • Benefits a wide variety of AR-15 enthusiasts, including collectors, competitive shooters, hunters, military, law enforcement, and disabled veterans.
    • 100% made in America with a Lifetime Guarantee!
    • Ultra-Light housing is now standard - Total physical weight of entire unit is just 2oz
  • Manufacturer Part Number: 3-Gun-736902490129

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  • The MSR Arms Advisor articles are intended to answer some of the most common shooter questions and assist our customers in making the best purchasing decision possible.
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  • No questions have been submitted regarding this product. If you have a question regarding this, or any of our other products, please submit them by emailing We will return your email promptly and post both the question and answer here for our other customers to view. Remember, there are no dumb questions... Thank you, MSR Arms!

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