The MBX "Patent Pending" Buffer is Designed specifically for Pistol Carbine Caliber.
Features an Internal Spring captured within the Buffer to allow for the Buffer/Bolt speed to be significantly reduced during the cycling of the Firearm, resulting in an Extreme Reduction with Felt Recoil.
- Buffer weight 6.8 ozs - Overall length 4.9 inches - Made from Stainless Steel - Includes internal .062 recoil reduction spring - Captured Pin Design to ensure reliability and Performance
2 Adjustable Stoke Lengths: - 1.400 Stroke Long - .900 Stroke Short
Please see recommendations for matching Springs
YELLOW Carbine Spring recommended for most Standard Applications min 115 Power Factor up to 145 Power Factor.
WHITE Carbine Extra Long Spring recommended for 140 Power Factor and Above.