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AR-15/M4/M16 3 Round Burst Hammer Spring

$4.25 $11.99

This replacement 3 Round Burst Hammer Spring should be replaced periodically as they wear out over time causing light primer strikes.


This 3 Round Burst Hammer Spring can either be bought in one or three packs.

Made in the USA


Application: M16/AR-15/M4

Caliber: .223 / 5.56

Finish: Manganese Phosphate

***NOTE: This part can be legally sold to retail consumers, dealers or manufacturers and are meant to be used as replacement parts for registered receiver weapons and post sample builds only. All NFA Rules Apply and Aegis Cerakote & Gunworks, LLC will not be held liable for any illegal use or misuse of this product nor will we provide any legal advice as to your city, county, or state regulations on possession of this product. ALL NFA RULES APPLY – This part will not convert your AR15 Semi-automatic to full auto function and attempting to do so without the proper license is a violation of Federal law!***

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