Promoted Pawn Reduced Trigger Weight Spring

Lighter trigger-return spring for the PS90 Delta Trigger system that drops standard Delta pull weight toward the Delta Plus range.

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Quick Specs

Price: $50
Weight: N/A
Brand: Promoted Pawn
Category: lower-part

Features

•Lighter trigger-return spring
•Upgrades a standard Delta Trigger to Delta Plus pull weight
•For the Promoted Pawn Delta Trigger system
•Do not pair with the Delta weight adjustment block

Compatibility Tags

family: bullpupplatform: fn-ps90

Overview

The Promoted Pawn Reduced Trigger Weight Spring is a lighter trigger-return spring intended for the Promoted Pawn PS90 Delta Trigger system. It is the same spring that ships with the Delta Plus configuration, sold separately so owners running a standard Delta Trigger can drop their pull weight toward the Delta Plus range without sending the trigger pack back.

This is a tuning part, not a standalone trigger. It is meant to live inside an existing Delta Trigger; it does not convert a stock factory PS90 pull on its own. Promoted Pawn warns against pairing the spring with the Delta trigger-weight adjustment block, which leaves the spring too weak for reliable function. The company notes the spring matches K&M Aerospace springs but recommends keeping it within the Delta Trigger System.

At $50 and in stock, it is a narrow but cheap upgrade for the specific owner already running a Promoted Pawn Delta Trigger who wants a lighter break.