F5 MFG Gen 2 1913 Picatinny Rail ACR Modular Stock System w/ Adapter FDE 3in x 6in x10 in F5-ACR-1913-FDE. The stock chassis and adapter are CNC-machined from billet aluminum 6061 using state-of-the-art 5-axis machining ensuring unmatched strength...
F5 MFG Gen 2 1913 Picatinny Rail ACR Modular Stock System w/ Adapter FDE 3in x 6in x10 in F5-ACR-1913-FDE. The stock chassis and adapter are CNC-machined from billet aluminum 6061 using state-of-the-art 5-axis machining ensuring unmatched strength...