OT Firearms Mil-Spec Buffer - Carbine, H1, H2, H3

Old Testament Firearms
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Old Testament Firearms buffers are perfect for completing your next AR15 build or fine tuning a current build. They are offered in multiple weights and manufactured to exact mil-spec dimensions

Every OTF Buffer Includes:

  • Fits standard AR15 / M16 Carbine Length Receiver Extensions
  • Mil-Spec Dimensions
  • Hard Coat Anodized
  • 100% Made In USA

Available Weights Include:

  • Carbine = 3.0 oz [standard 16" carbine/mid length gas system]
  • H1 = 4.3 oz [14.5 - 11.5" carbine gas system]
  • H2 = 4.6 oz [12.5 - 7.5" carbine or pistol gas system]
  • H3 = 5.4 oz [10.5 - 5.0" carbine, pistol or micro gas system]

*Included barrel/gas length combinations are simply generic rule of thumb and can be different based on your barrel's gas port size, suppression/unsuppressed, ammo and other variables.