AR15 Mil-Spec Buffer Weight

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]
• LW = 2.7 oz [300 Blackout Subsonic & Load Testing]
• 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]
• 9MM PCC = 5.5 oz [9MM Pistol Caliber Carbines]

*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.