Kaw Valley Precision AR-15 Trigger Reduced Power Spring Kit Blue Small. Utilizing the KVP Reduced Power Spring Kit should achieve a trigger pull reduction of 2 to 4 pounds. A 5 to 6 pound trigger pull is typical after installation of the KVP Reduced Power Spring Kit. Specifications for Kaw Valley Precision AR-15 Trigger Reduced Power Spring Kit: Manufacturer: Kaw Valley Precision Color: Blue Gun Make: AR Platform Trigger Pull Weight: 2 - 4 lb Trigger Pin Size: Small Gun Model: AR-15 Features of Kaw Valley Precision AR-15 Trigger Reduced Power Spring Kit The KVP reduced power springs are designed to reduce trigger pull weight in Single Stage triggers. Due to the magnitude of triggers on the market KVP can not guarantee that ALL triggers will adequately detonate ALL cartridges. They recommend high quality brass cased ammunition loaded with commercial primers for the best results. Installation should be performed or overseen by a competent gunsmith. Package Contents: Kaw Valley Precision AR-15 Trigger Reduced Power Spring Kit What firearm models does the manufacturer say Kaw Valley Precision AR-15 Trigger Reduced Power Spring Kit is compatible with? The manufacturer suggests that Kaw Valley Precision AR-15 Trigger Reduced Power Spring Kit is compatible with AR-15Kaw Valley Precision KVP-RPTK: AR-15 Trigger Reduced Power Spring Kit Blue Small