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(5 customer reviews)

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Specifically developed on the request of the United States Marine Corps, the VLTOR A5 Buffer System is considered to be one the most beneficial upgrades to the AR platform in the last increasing the reliability, accuracy, and performance of AR pattern weapons. For the operator that requires a specially weighted buffer, or wants to fine tune their weapon, the VLTOR A5 buffers come in five unique weights.

NOTE: A5 buffers are only compatible with other VLTOR A5 buffer system components. The buffers themselves are longer than traditional carbine buffers, and they cannot be used in standard carbine receiver extensions.

t Control:
Many of VLTOR’s products are export controlled by the International Traffic in Arms Regulations (ITAR). Shipments from VLTOR may contain products controlled by the U.S. DoS or the U.S. DoC. Export of such items may not be done without prior approval from the U.S. Government and VLTOR.


Weights for the A5 buffers

  • A5H0: 3.80oz
  • A5H1: 4.56oz
  • A5H2: 5.33oz
  • A5H3: 6.08oz
  • A5H4: 6.83oz

Additional information

Weight 8.804448198989 oz
Dimensions 12 × 4 × 2 in
Buffer Weight

A5H1, Light (4.56oz), A5H2, Standard (5.3oz), A5H3, Heavy (6.08oz), A5H4, Extra Heavy (6.83oz)

5 reviews for VLTOR A5 BUFFERS

  1. thomaswgoodwiniii (verified owner)

    The secret sauce for smooth shooters. Super fast shipping as always too!

  2. Ben H (verified owner)

    The best buffer system for your AR-15. Start off with the weigh recommended by your barrel/upper manufacturer and go from there.

  3. cameronsdean (verified owner)

    Super fast shipping and the best buffer system out there.

  4. djbranch11 (verified owner)

    Great product! Only place to have these in stock at the time. Fast shipping! Great service!

  5. hewitt.g (verified owner)

    A5H2 works on everything from my 18″ PRI to 10.3″ overgassed BA barrel. Probably best all-around buffer weight, this and a Sprinco Green A5 system

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