AR-15 Enhanced Trigger Drop-In Curved Single Stage 3.5lbs
$167.95 at OpticsPlanet · 5 stores
In stock Sale
Best price
$165.00at MidwayUSA
In stock checked Oct 1, 2026
Where to buy
| Store | Price | Availability | Buy | Add to build |
|---|---|---|---|---|
| MidwayUSA Best price | $165.00checked Oct 1, 2026 | In stock | Buy at MidwayUSA | |
| Brownells | $180.00checked Oct 1, 2026 | Out of stock | Buy at Brownells |
Prices and availability change often, so confirm on the store's site before you buy. We may earn a commission from these links.
Price history
Lowest in-stock price in the last 30 days: $165.00 at MidwayUSA. Dashed line = out of stock. Tracking since Sep 28, 2026.
Show the prices as a table
| Store | Latest | Lowest | Highest |
|---|---|---|---|
| Brownells | $180.00 | $180.00 | $180.00 |
| MidwayUSA | $165.00 | $165.00 | $165.00 |
Since Sep 28, 2026.
About this part
The System AR-15 Curved Drop-In Trigger 4.5# is an AR-15 trigger from Patriot Ordnance Factory. It's sold by 2 stores (1 in stock), from $165.00 to $180.00. The lowest in-stock price in the last 30 days was $165.00 at MidwayUSA.
Specifications
- Manufacturer
- Patriot Ordnance Factory
- Platform
- AR-15
- Stage
- Single
- Material
- Aluminum
From the manufacturer
POF-USA's single-stage Drop-In Trigger System comes standard with a 4.5-pound pull weight. It is pre-assembled in a hard coat Anodized aluminum housing. Carved from American A2 steel, the Trigger, Disconnect, and Hammer are all Nitride Heat-Treated to 70 Rockwell case hardness for ultimate strength and corrosion resistance. When assembled, POF-USA's signature rubber urethane feet keep the unit snug in the lower receiver. POF-USA also includes stainless steel KNS Precision(TM) Anti-walk Pins with every trigger. **Will not work with DPMS 308 lowers that have straight trigger guards or with Sig 716 lowers** ****POF-USA DOES NOT RECOMMEND THE USE OF THIS TRIGGER IN ANY 9MM Mfg: Patriot Ordnance Factory
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