Magpul Industries HK94/MP5 SL Stock Black. Durable lightweight and collapsible the SL incorporates Magpul design and engineering to provide a robust feature set all while maintaining the iconic aesthetic of the platform. Constructed of their proprietary polymer and featuring an ergonomic adjustment system that makes it easy to deploy and collapse the SL Stock is extremely durable and user friendly. With an integrated QD Sling Mount it provides sling mounting options to accommodate your kit. Included with the Magpul SL Stock is a standard SL Butt-Pad that can be removed to allow use of the checkered butt-plate for an even more streamlined shoulder contact point. It is also compatible with the MOE SL Enhanced Rubber Butt-Pad to allow for a variety of options. Specifications for Magpul Industries HK94/MP5 SL Stock: Manufacturer: Magpul Industries Gun Make: Heckler & Koch Gun Model: Heckler & Koch SP5 Heckler & Koch HK94 Heckler & Koch MP5 Color: Black Hand: Ambidextrous Condition: New Included Accessories: Standard Fabric/Material: Polymer Features of Magpul Industries HK94/MP5 SL Stock: Ergonomic one-handed LOP adjustment; Rugged and functional; High-strength polymer and corrosion-resistant metal components; Ambidextrous QD cup for sling mounting; Checkered butt-plate and removeable butt-pad; Compatible with MOE SL Enhanced Rubber Butt-Pad 0.70in (MAG349) Package Contents: Magpul Industries HK94/MP5 SL Stock What firearm models does the manufacturer say Magpul Industries HK94/MP5 SL Stock is compatible with? The manufacturer says that Magpul Industries HK94/MP5 SL Stock is compatible with Heckler & Koch MP5 Heckler & Koch HK94 Heckler & Koch SP5Magpul Industries MAG1250-BLK: HK94/MP5 SL Stock Black