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The Gen3 Sound Mitigation Buffer™ SMB™ is a single-stage captured drop-in replacement for your standard buffer and spring. The SMB™ is designed to keep the buffer spring from rubbing against the inner wall of the buffer tube providing smooth, quiet operation. Pat. Pend.

FEATURES:

  • Single-stage captured drop-in replacement for your standard buffer and spring
  • Reduce felt recoil
  • Keep the buffer spring from rubbing against the inner wall of the buffer tube providing smooth and quiet operation
  • Adjustable spring weight  (*Main spring can be trimmed at .25 lbs per coil to reduce tension up to a max of 12 coils)
  • Made in the U.S.A.
  • Lifetime Warranty

SPECIFICATIONS:

  • Actual Weight (Complete System):
    • Carbine: 4.41 oz.
    • Heavy: 4.91 oz.
    • H2: 5.81 oz.
    • H3: 6.71 oz.
    • 9MM: 9.88 oz.
  • Equivalent Weight:
    • Carbine: 3.3 oz.
    • Heavy: 3.8 oz.
    • H2: 4.7 oz.
    • H3: 5.6 oz.
    • 9MM: 6.9 oz.

COMPATIBILITY:

  • AR-15

INCLUDES:

  • 1x Polymer Base Guide Rod
  • 1x Spring
  • 1x Buffer

INSTALLATION INSTRUCTIONS:

  • Insert polymer base with guide rod into the buffer tube.
  • Insert desired spring on the guide rod.
  • Insert the buffer over the spring.

AR10 version is available, please find under AR10 parts.

9mm Bolt Carriers ONLY: For proper function of the SMB-9 in your 9mm rifle or pistol, the extra weight on the back of the bolt carrier needs to be removed. It is held in with a spring pin. Will only work with BCGs that have the extra weight inside and removing it will not shorten the BCG.

Specifications

Platform

AR15

Manufacturer

Armaspec

Colors

Silver

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Armaspec Sound Mitigation Buffer H2 4.7oz-Gen 3

Our Price:

$53.99
Armaspec Sound Mitigation Buffer H2 4.7oz-Gen 3 $53.99
  • MSRP$59.99
  • SKUSTKARM258H2
  • MPNARM258-H2
  • UPC810048492459
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Total in stock: 0

Available on backorder

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