Return to AR-9 9MM BUFFER 4" EXTENDED LENGTH - 8oz

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0 of 0 people found the following review helpful:

8oz AR9 Buffer July 12, 2026 : Eric   My buffer was shipped quickly and arrived within a week. Perfect upgrade for my rifle after adding a suppressor. Was this review helpful to you?

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May 14, 2026 : Dexter Hardin from Lumberton, NC United States   Nice product.. Was this review helpful to you?

0 of 0 people found the following review helpful:

Perfect weighted extended AR-9 buffer May 1, 2026 : Ronald Williamson from Tuttle, OK United States   Great product at an awesome price! Thanks MAS Defense for always staying one step ahead! Was this review helpful to you?

0 of 0 people found the following review helpful:

AR-9 Buffer February 11, 2026 : from Florence, MT United States   Haven't shot it yet but looks to be what I need.  Good packaging. Was this review helpful to you?

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Works perfectly January 17, 2026 : Ernest Lay from Eatonville, WA United States   Very smooth and flawless in my 9mm! Was this review helpful to you?

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Heavy Buffer October 2, 2025 : Mike from Alabama   Works perfectly with a mil spec carbine spring in my 4in barreled upper. Was this review helpful to you?

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Quicker bolt return July 4, 2025 : Tray Bradshaw from Madison, MS United States   Much quicker bolt return from stock buffer. Was this review helpful to you?

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Great price, great buffer April 17, 2025 : Murphyz Law   This is a solid buffer, on the heavy side which is needed with a AR9 PCC. Great Price too. I like dealing with Mas Defense simply because they get it right, and if not, they make sure you are taken care of. Was this review helpful to you?

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Beefy March 12, 2025 : from Texas   Nice and weighty buffer.  Still waiting to purchase the 9mm upper to put it to use. Was this review helpful to you?

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March 9, 2025 : Thomas Shuler from Roanoke, VA United States   Was this review helpful to you?