XTS 1913 Folding Buffer Tube Adaptor Features The XTS 1913 Folding Buffer Tube Adaptor mounts directly to a compatible 1913 Picatinny rail giving pistol caliber carbine owners a straightforward way to add a buffer tube collapsible brace or stock to a firearm that was not originally built with one. Constructed from 7075 aluminum the adaptor is engineered to handle the stresses of repeated folding and use without sacrificing rigidity at the mounting interface. The black finish resists wear from regular handling and holds up well under field and range conditions alike. A secure attachment to the receiver s Picatinny rail ensures the buffer tube assembly stays locked solidly in place during firing. What sets this adaptor apart from a standard fixed design is its folding mechanism which allows the attached buffer tube and brace or stock assembly to fold alongside the firearm when not deployed. This significantly reduces the overall storage length of the firearm making it easier to transport in a bag case or vehicle. For PCC owners who value a compact footprint without giving up the option of a proper buffer tube mounted stock this adapter solves a real practical problem. The XTS 1913 Folding Buffer Tube Adaptor brings flexibility and space savings to any compatible 1913 rail equipped build. XTS 1913 Folding Buffer Tube Adaptor Specifications Manufacturer: XTS Model: 1913 Folding Buffer Tube Adaptor Type: Adaptor Color: Black Material: 7075 Aluminum Compatible Hosts: 1913 Picatinny Rail Available At: GrabAGun