The T10 B5 Enhanced SOPMOD Stock Insert adds an additional QD attachment point to your B5 SOPMOD Government issued Stock, giving you a more purpose-built location for your sling. 
 
This Stock Insert was pioneered as a QD attachment point for the B5 Government  SOPMOD Stock, issued by the military and law enforcement community. 
 
Our Stock Insert allows you to attach a sling to your weapon, while also giving you the ability to rapidly remove it in an emergency. Unlike traditionally attaching your sling through one of the slots at the rear of the firearm, you place the insert into the front cavity instead; and this new location allows you to use a QD and place your sling in the ideal location, which is at the front, and not at the rear of your stock.
 
The new mounting point allows your sling to pivot up to 200° when used with The Swinger™ Sling Mount or up to 140° with a standard QD. Additionally, when installed correctly, the sling should never come in contact with your hand, including while using a single-point sling configuration. Finally, units can save money by adding our QD insert to their existing stock instead of purchasing a new one, just for the added benefit of having a QD attachment point for their sling.
 
Quick and easy installation: It takes less than two minutes to install the Insert and the Stainless Steel pin. It can be installed by the operator without requiring Depot-Level Maintenance.
 
WARNING: The B5 SOPMOD Stock Insert and the LMT SOPMOD Stock Insert are NOT interchangeable.