Aero Precision M5 .308 Enhanced Carbine Buffer Kit

Manufactured by Aero Precision
SKU: APRH101248
MPN: APRH101248
Manufactured by Aero Precision
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The AR-15 platform has been met with an explosion of manufacturers and brands in the past two decades as it has become America’s modern sporting rifle of choice. Among manufacturers, few are held in as high regard as Aero Precision, who make some of the best complete rifles, barrels, and other components on the market today. If you’re an enthusiast looking to make a truly high quality rifle, pistol, or carbine, Aero is always a safe bet for quality components. This carbine buffer kit is no exception. Meant for people looking to build a .308 caliber, or AR-10 rifle with a carbine length gas system and buffer, this set will take care of most things rear of the receiver. There’s a lot in this kit, starting with the six position carbine length buffer tube with drain holes in case you go for a swim with the rifle. Second, it comes with the buffer itself as well as the spring. Finally, it does come with the end plate and locking nut as well. Installation is as standard with any AR buffer- just make sure not to over torque the buffer tube into the receiver and you should be good to go. After that, all you have to do is slide on a standard, mil-spec stock and you’ll be off to the races. The tube is made from 7075-T6 Aluminum and is mil spec, which you should keep in mind when picking parts. The Aero Precision M5 .308 Enhanced Carbine Buffer Kit will help in your AR-10 build.

  • Enhanced Carbine Buffer Tube, 6-position
  • .308 Carbine Buffer
  • .308 Carbine Buffer spring
  • Endplate and lock nut
  • Made in the USA
  • Mil Spec

Aero Precision takes some of the most state-of-the-art manufacturing techniques and equipment derived from their work in the aerospace industry and applies it to their products in the firearms industry. They have utilized their knowledge from years of building aircraft components to design and engineer AR-15 handguards, receiver sets, scope mounts, and more. They treat every product as if it were a precision flying machine and adhere to strict quality standards to ensure law enforcement, military, and civilian customers receive a product they can rely on.
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BrandAero Precision
Buffer5.20 .308 Rifle - Standard 5.40 oz
TypeBuffer Tube Kit
California Prop 65 warning

 WARNING: This product can expose you to chemicals, which are known to the State of California to cause Cancer and Reproductive Harm. For more information go to

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