MBX A4 Buffer Spring with Buffer Pad Speed Shooters International
Buffer Spring Weight. Buffer weight for the spring assembly in the adjustable stock. Web on fm’s recommendation, i purchased a 6.4 oz.
Web the buffer weight & buffer spring is what the bolt carrier group is pushing into, and what returns the bolt. Web on fm’s recommendation, i purchased a 6.4 oz. Buffer weight for the spring assembly in the adjustable stock.
Buffer weight for the spring assembly in the adjustable stock. Web on fm’s recommendation, i purchased a 6.4 oz. Buffer weight for the spring assembly in the adjustable stock. Web the buffer weight & buffer spring is what the bolt carrier group is pushing into, and what returns the bolt.
