The Apex Sigma Spring Kit produces a smoother trigger pull and improved reset and is designed for Duty/Carry use. The kit works as a stand-alone or in conjunction with the Apex SD/Sigma Polymer Action Enhancement Trigger. Includes trigger return spring, striker block spring and SD striker spring.
Online Only
TacFire MZ1007N Spiral Fluted Muzzle Brake Black Oxide Steel with 1/2″-28 tpi Threads, 2.60″ OAL & 1.12″ Diameter for 5.56x45mm NATO AR-15
$18.00
Reviews
There are no reviews yet.