Hiperfire Enhanced Duty 4.5-5.5lb Single-Stage AR-15 Trigger

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Product description

Hiperfire Enhanced Duty Trigger

The Hiperfire Enhanced Duty series of triggers come with unique feature sets in each design. All of these triggers fit into mil-spec lower receivers, and include hammer pins, trigger pins, and two sets of hammer springs for your desired pull weight. Each design reliably delivers on a crisp break, minimal overtravel, and a short, positive reset.

Note: Not recommended for AR-9/PCC blowback builds.

Sharp Shooter Features

  • SwingFast Hammer Head gives this trigger faster lock-up for rapid fire
  • Radical Sear Mechanics keep pull weight near mil-spec values, with a much smoother feel overall
  • MIL++ Heavy Duty Hammer Springs for heavy, reliable primer strikes despite mil-spec pull weight

Designated Marksman Features

  • Duplex Trigger Bow provides different benefits depending on where you place you finger
    • High position has a shortened pull and higher weight – better for safety and shooting under duress
    • Low position has a longer pull and lower weight – better for precision

Heavy Gunner Features

  • Heavy Hammer Head delivers more powerful primer strikes, and locks up faster than mil-spec triggers
  • Radical Sear Mechanics keep pull weight near mil-spec values, with a much smoother feel overall
  • MIL++ Heavy Duty Hammer Springs for heavy, reliable primer strikes despite mil-spec pull weight

Specifications

  • Trigger Type: Single Stage
  • Trigger Pull Weight: 4.5 – 5.5 Pounds
  • Platform: AR-15
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Customer reviews 1

ericwaznthere2 Verified buyer
Crisp Trigger Indeed. This has ZERO play in my Ar15 Bullpup build. With the 4.5lb spring there is almost no pull travel. The 5.5lb spring is heavy enough to notice that slight pull travel but its so smooth its almost not there. You have to really feel for it. Less play then the Larue MBT.

AT3 Tactical · We're so glad to hear that you're enjoying the Hiperfire Enhanced trigger for your AR-15 Bullpup build. We take pride in our crisp and smooth trigger design, and we're happy to hear that it has exceeded your expectations. Thank you for your feedback and for choosing Hiperfire. Happy shooting!

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Warranty & returns

Hiperfire Warranty

Most Hiperfire product are warranted against original defects in materials and/or workmanship for the life of the product from the date of purchase. The warranty is VOID if the product has been modified. This warranty applies to the original purchaser and is not transferable.

90-day no-hassle returns

The AT3 Tactical store has a 90 day no-hassle return policy for products in good condition. You can view the full details of our return policy here.

If you encounter an issue or defect with a product after 90 days of your purchase, you can refer to the manufacturer for a warranty claim. Their policies are below.

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