VFC AK74M (AV74M) Buffer/Fire Rate Booster

A modular short stroke buffer for VFC AK74M/VFC AV74M GBBR that increases the rate of fire by up to 40% and is claimed to be more durable.

• The description claims the buffer increases the rate of fire by up to 40% compared to VFC's long stroke configuration and up to 24% compared to VFC's short stroke/buffer extension.
• The description claims the buffer is more durable than VFC's material based on a comparison picture.
• The description claims greasing output valves reduces gas consumption.