Stern Defense Rapid Attach Mini Buttstock Adapter Black Aluminum Steel Accessory

Detachment is straightforward: press the button and rotate counter-clockwise 30 degrees to separate the buttstock from your firearm. Reattachment requires aligning the two components, pushing them together, and turning clockwise 30 degrees until the steel locking mechanism engages automatically. Built from 7075 aluminum with steel internals, the Stern Defense Rapid Attach Mini Buttstock Adapter balances durability with a lightweight profile. The RAB-AD is engineered for AR platform systems using gas piston, direct impingement, direct blow back, and radial delayed blowback operation.