F5 MFG ACR Stock System w/ Adapter Olive Drab Green 3in x 6in x10 in. Ideal for law enforcement range shooters or personal defense builds. Specifications for F5 MFG ACR Stock System w/ Adapter: Manufacturer: F5 MFG Gun Type: Rifle Gun Make: FN Herstal Gun Model: FN SCAR 15P FN SCAR 17S FN SCAR 16S Finish: Cerakote Length: 10 in Weight: 5 oz Stock/Brace Material: 6061 Aluminum Features of F5 MFG ACR Stock System w/ Adapter 7-position telescoping (11"-14") Folds left secure compact CQB-friendly 1/2in adjustable cheek riser aligns with optics QD + webbing sling mounts + single-point loop Package Contents: F5 MFG ACR Stock System w/ Adapter 4N3-RSC-FAC5SA9-F5-ACR-SCAR-FDE What firearm models does the manufacturer say F5 MFG ACR Stock System w/ Adapter is compatible with? The manufacturer suggests that F5 MFG ACR Stock System w/ Adapter is compatible with FN SCAR 16S FN SCAR 17S FN SCAR 15PF5 MFG F5-ACR-SCAR-ODG: ACR Stock System w/ Adapter Olive Drab Green 3in x 6in x10 in