Helix Gas Regulating Barrel System Operation and Maintenance
On top of being tool less, our Helix gas regulating barrel system is robust, easy to tune, simple to maintain,
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45/90º Selector Installation
Step-by-step 45/90º Selector installation Optimize your trigger function with the Blackout Dynamics ambidextrous 45/90 safety selector. Its modular design allows
Muzzle Device Installation
Step 1 Degrease muzzle device and barrel threads with acetone or alcohol. Use shims to appropriately orient muzzle device with
Barrel and Handguard Installation
Step-by-Step Barrel and Handguard Installation Download PDF Instructions
Zero™ Trigger Installation
Step-by-step Zero™ trigger installation The Zero™ trigger features a patented design and unique manufacturing process that guarantees that it operates