SA5 Pro AR15 Folding Stock Adapter

The SA5 was designed and tested with professionals and protectors in mind. Turn your AR into a compact, concealable platform with a folding stock adapter built to enhance your rifle. Made in the USA, the SA5 is lightweight and 250% stronger than our 4th gen adapter. As with the Gen4 adapter, choose from a left folding or right folding option depending on your needs. Built to work and built to last, the SA5 is user-serviceable and easy to install.Features:The direction of the fold is orientated to the direction as if your build was pointed down range. On a standard build, Folding to the RIGHT folds toward the ejection port. Folding to the LEFT folds off to the side with out the ejection port. Our previous folders have folded off to the LEFT AR15 Compatible CNC-machined in the USA from 4140 Steel and only 9.4 ounces Right or Left Fold Versions Adjustable Hinge Tension Improved and Hardened Buffer Pin 2 QD attachment points Improved Locking Mechanism Standard 1-3/16” x 16 threading Includes all tools needed for easy installation Includes a 1045 Steel Bolt Extension No additional parts are required for standard AR15 Bolt Carrier Groups Installs in under 5 minutes.Screw on, fold and carry!Compatibility Details Compatible with Mil-Spec AR15, most AR10 builds. 9mm bolt carriers with standard sizing, 5/8 ID (.625) can use the included bolt extension after removing the pin and weight from the back of the BCG. NOT COMPATIBLE WITH Tippmann 22, LWRC, Extar EP9