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AR-10 Full Auto Sear w/Spring and Pin


Aegis Cerakote & Gunworks has designed and manufactured the first of its kind, AR-10 full auto sear with spring!


Before there was the M16/M4, there was Eugene Stoner’s AR-10. The big brother to what has become America’s favorite Modern Sporting Rifle. As the AR-15 market has become saturated over the last couple of years, more Class 2 SOT manufacturers have asked what’s next? Aegis Cerakote & Gunworks has stepped up to answer that call and introduce our Patent Pending AR-10 Full Auto Sear. For years, Class 2 manufacturers have had to use makeshift M16 Auto Sear’s and try to get them to fit and function leading to poor reliability.  When used in conjunction with our AR-10 Class 2 Drilling Fixture and Jig you’re now able to unleash the full power of the AR-10 platform with plug and play ease. These Auto Sears have been specifically designed to work with DPMS pattern AR-10 lower/upper receivers. Additionally, you will need a full auto parts kit, full auto bolt carrier and an adjustable heavy buffer for tuning. It’s time to add another firearm to your Class 2 machine gun rental options stable.

NOTE: A sear pin is included

***NOTE: These Class 2 AR-10 auto sears can be legally sold to retail consumers, dealers or manufacturers but can ONLY be used in the manufacturing of post 86 full auto machine guns by someone who has the correct Class 2 NFA licensing. Aegis Cerakote & Gunworks, LLC will not be held liable for any illegal use or misuse of this product nor will Aegis Cerakote & Gunworks, LLC provide any legal advice as to your city, county, or state regulations on possession of this product. ALL NFA RULES APPLY – This AR-10 auto sear alone will not convert your AR-10 Semi-automatic to full auto function and attempting to do so without the proper license is a violation of Federal law!***

Made in the USA

Patent Pending