PSA Custom AR Single-Stage Drop-In Trigger, Curved Bow
Click to see full view
Palmetto State Armory
Overview
The PSA Custom AR Single-Stage Drop-In Trigger with a curved bow is designed for AR-15 platforms, providing a straightforward and consistent trigger pull without the need for additional adjustments. As a single-stage trigger, it offers a direct connection from the trigger pull to the sear release, resulting in a clean and responsive break that many builders appreciate for improved accuracy and control. This trigger is commonly found in builds featuring a mid-length gas system and chambered in 5.56 NATO, making it a solid choice for those seeking reliability and performance.
Specifications
August 2026 on GunPartPicker
PSA Custom AR Single-Stage Drop-In Trigger, Curved Bow ranked #84 of the 240 triggers builders added on GunPartPicker in August 2026. Builders have been adding it to their builds on GunPartPicker since February 2026. All time, it ranks #84 of the 464 triggers builders have added. Builds with this trigger are nearly all chambered in 5.56 NATO, nearly all on mid-length gas, and nearly all AR-15.
Availability is good: it was in stock at one retailer or another nearly every day in August 2026, but today the one retailer we track is out of stock. Prices barely moved in August 2026, holding around $89.99, so there haven't been real sales lately. Listed prices start at $89.99 at Palmetto State Armory for when it comes back.
Updated · from real builds on GunPartPicker · Prices checked · refreshed daily across 35 retailers
Not sure which trigger to pick?
We ranked every trigger by how often it shows up in real builds on GunPartPicker.
Read the guide: AR-15 Trigger Popularity Report →Check it against the live catalog:
Frequently Built With
The part most often added in each category by the 21 builds that include this one
BLEM PSA AR-15 Lower Safe/Fire
PSA AR-15 Upper 5.56 16" Mid-Length Nitride 13.5" M-LOK - 5165448513
Magpul AR-15 MOE Stock Collapsible Mil-Spec Black
PSA AR-15 Bolt Carrier Group 5.56 Full-Auto Nitride MPI - 516446953
Aero Precision AR-15 Breach Charging Handle Ambidextrous Small Levers
Bravo Gfgmod 3 Black Bcmgunfighter Pistol Grip Black Polymerrubber
Builds Featuring This Part
See all 2 →Builds in the community that include the PSA Custom AR Single-Stage Drop-In Trigger, Curved Bow
| Build | Parts | Total |
|---|---|---|
 | 24 | $949.70 |
 | 14 | $782.24 |
No reviews yet. Be the first to review this product!