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AR15 Buffer - 4.9oz
AR15 Mil-Spec buffer | steel buffer | frt | forced reset | recoil pistol rifle carbine pistol gun weapon failure replacement part GI | H2 Buffer | H3 | Tungsten | heavy buffer
 
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4.9oz steel construction buffer for AR15 / M16, pistol and carbine variants. Solid buffer with no internal weights. H2 buffer weight
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Our Price: $16.99


Shipping: Usually Ships in 1 to 2 Business Days
Part #: MAR044-H2
Qty:

Installation Instructions RESTRICTIONS
 
1) Verify weapon is unloaded
2) Push out rear take down pin
3) Depress buffer retainer and pull out recoil buffer
4) Insert recoil buffer and push into buffer tube so that the buffer retainer holds buffer and spring in place
Bolt Bounce Caused By too Light of an AR15 Buffer

Average Rating: Average Rating: 5 of 5 5 of 5 Total Reviews: 7 Write a review »

  0 of 0 people found the following review helpful:
 
5 of 5 H2 Buffer 4.9oz February 18, 2026
Reviewer: Thomas from Corpus Christi, TX United States  
Item as advertised works well with rapid-fire triggers.

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  0 of 0 people found the following review helpful:
 
5 of 5 Awesome product August 7, 2025
Reviewer: Kenneth Freeman from Seagrove, NC United States  
AR15 4.9 buffer was just what I needed to finish the build on my 7.62x39 AR15. Great product, great price and fast shipping. Will definitely buy another one for my next build.

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  0 of 0 people found the following review helpful:
 
5 of 5 Perfect for my needs August 5, 2025
Reviewer: Cipriano Palacios from Killeen, TX United States  
Running frt can be picky as hell on ammo. If not running proper buffer setup. This fit my needs perfect.

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  0 of 0 people found the following review helpful:
 
5 of 5 Seems nice May 6, 2024
Reviewer: Robert Carmody from Raleigh, NC United States  
I will be trying this in my 300 BO to correct FTF with subsonic ammo.

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  0 of 0 people found the following review helpful:
 
5 of 5 4.9 buffer January 24, 2024
Reviewer: Robert woehl from Linwood, NE United States  
Good experience, recommended to a friend

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