Hiperfire Enhanced Duty 4.5-5.5lb Single-Stage AR-15 Trigger
or 4 interest-free payments of $23.51 with
6 Magazines Per Order: Due to extreme volume, we are limiting sales of magazines to 6 per customer order. This applies to individual and bundled magazines. AT3 reserves the right to cancel any order over the 6 magazine limit.
- Free standard shipping on orders $139+ details
- 90-day no-hassle returns policy
- Hiperfire Warranty what it covers
Frequently bought together
From orders that included this itemProduct 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
All 3 options on this page
- Hiperfire Enhanced Duty 4.5-5.5lb Single-Stage AR-15 Trigger - Trigger Bow: Marksman | SKU: EDTDM
- Hiperfire Enhanced Duty 4.5-5.5lb Single-Stage AR-15 Trigger - Trigger Bow: Heavy Gunner | SKU: EDTHG
- Hiperfire Enhanced Duty 4.5-5.5lb Single-Stage AR-15 Trigger - Trigger Bow: Sharp Shooter | SKU: EDTSS
Customer reviews 1
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!
Questions & Answers
No questions yet. Ask about fit, install or compatibility and our team answers within a business day.
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.


















