Maxim Defense Industries CQB Buffer & Spring - STD - 3.3 oz. Silver/Blue

Maxim Defense Industries CQB Buffer & Spring - STD - 3.3 oz. Silver/Blue. The Maxim CQB Buffer & Spring Set is offered in different weights to accommodate the application. The Maxim Defense Industries CQB Buffer & Spring Standard/Carbine Set is a weighty buffer and spring set up for the Maxim CQB Stock. Designed for use with the Maxim Defense CQB Stock the Maxim Defense Industries CQB Buffer & Spring Standard/Carbine Set is a great way to make sure you have a durable and efficient buffer and spr