Elftmann Service Trigger


The Elftmann Service Trigger is a drop in, fully adjustable 4-7lb pull designed for Law Enforcement / Military AR15 duty rifles.  Lifetime Warranty!
SKU: ELF-SERVICE Categories: , , Tags: , , ,

Elftmann Service Trigger

Fully Adjustable AR15 Drop in Trigger

The Elftmann Service Trigger has been built for law enforcement and military duty. The only AR-15 trigger using aerospace grade sealed bearings, making for an incredibly smooth and fast trigger pull. Our exclusive .043 double double wound polished piano wire hammer spring ensures full ignition of any ammo including .308 and 7.62×39. Pull weight from 4lbs to 7lbs 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 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 preference. If you are looking for the finest adjustable trigger for your service AR-15 platform, this is the trigger system for you. Available with either straight or curved trigger shoe.

See our entire selection of high performance AR Triggers.


  • Fits any mil-spec AR-15 (Large pin Colt available)
  • Absolutely Drop-Safe regardless of pull-weight
  • Adjustable from 4lbs to 7lbs without removing
  •  Exclusive double double wound hammer spring and heavy hammer ensure proper ignition of any ammunition
  • 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
  • 100% made in America with a Lifetime Guarantee!

Product Information

Manufacturer:  Elftmann Tactical
Model:  ELF Service Trigger
Part # (Straight): Service-736902490044
Part # (Curved): Service-736902490068
Style:  Drop-in
Type:  Adjustable
Pull:  4 – 7 lbs
MSRP:  $259.00[/vc_column_text][/vc_column][/vc_row]

Weight 1 oz
Dimensions N/A

Elftmann Tactical



Pin Size

0.154 (Small Pin)

Pull Weight


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