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.
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Christensen Arms 8100001701 Side-Baffle Natural Titanium, 5/8″-24 tpi Threads, 30 Cal (.920″ D Bull barrel)
$229.99
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