Elftmann SE Trigger


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Ballistic Advantage Authorized DealerAero Precision Authorized Dealer

Elftmann SE Trigger

AR15 Drop in Trigger

The Elftmann SE trigger maintains the Elftmann reputation for quality, craftsmanship, and customer service in an affordable package. The mid-weight hammer combined with our exclusive .043 double-wound polished piano wire hammer spring provides reliable ignition and fast lock time. Made of wire EDM machined hardened A2 tool steel and lightweight aircraft-grade aluminum.

Extremely short takeup, clean crisp break, and very short, positive reset. Non -adjustable 3.5lb pull weight, non-skeletonized trigger shoe, and no bearings…but we’ll put it up against any trigger made – except our performance series utilizing sealed bearings. Ultra-Light housing is standard – The total physical weight of the entire unit is just 2.3oz.  Available with a curved or straight shoe.


  • Fits any mil-spec AR-15
  • Absolutely Drop-Safe
  • Pull-weight is approximately 50% lighter than that of a standard AR-15 trigger, providing a great combination of speed and accuracy
  • 3.5lb pull weight – non-adjustable
  • Exclusive double-wound hammer spring
  • Very short pull and reset allow 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
  • The unique design of the disconnector allows full 1/4” width eliminating the possibility of wear and double-firing
  • 100% made in America with a Lifetime Guarantee!
  • Ultra-Light housing is standard – Total physical weight of the entire unit is just 2.3oz

See our entire selection of high-performance AR Triggers.

Product Information


Elftmann Tactical



Pin Size

0.154 (Small Pin)

Pull Weight


Trigger Shoe

Curved, Flat

Trigger Type

Drop In, Single Stage

Arm or Ally

Arm or Ally is a stocking dealer for all Aero Precision, Faxon Firearms, Ballistic Advantage, HOLOSUN, Toolcraft, Elftmann Tactical, Timney, TriggerTech, HIPERFIRE and named the #1 Overall E-Commerce Dealer for Aero Precision Products in 2020!

See our growing inventory of AR Parts, and Reloading Components.