Luth-AR 9mm Carbine Buffer - AR-15

Manufactured by Luth-AR
SKU: 9MM-BS-11
MPN: 9MM-BS-11
Manufactured by Luth-AR
1 Review

In Stock

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Looking to build the ultimate AR-9 carbine? This 9mm Mil-Spec buffer body from Luth-AR is designed for maximum reliability with blowback gas systems common with 9mm AR-15 rifles. The buffer weight is tuned specifically for the 9x19mm cartridge to help reduce the sharp recoil typical with pistol caliber carbines. Install this 9mm buffer in your AR-9 buffer tube today and immediately see a difference in performance.

  • Tuned for 9mm blowback systems
  • Made from aluminum

The Luth-AR company was founded by the same man who founded the DPMS and Panther Arms firearms companies. Randy Luth started as a machinist and built his way up to leading some of the most recognizable and respected companies in the firearms industry. The Luth company now owns seven patents for high quality AR-15/.308 components and accessories that are built for the competition shooter, hunter, and gun enthusiast.
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Weight5.4 Oz
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

Ratings & Reviews

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Can’t go wrong


Bought this and paired with a flat wired spring on ar9 pistol. Runs flawlessly no jams or cycling issues and last round bolt hold works perfectly. Very happy 😊