FAB Defense FXGLSHOCK GL-Shock Buttstock for M16/ M4 w/Anti-Rattle Mechanism Black Polymer

FAB Defense GL-Core Impact Recoil Reduction Buttstock Black - Advanced Stock for Superior Recoil Absorption and Tactical Performance - FXCIMPACTB

FAB Defense AR-15 Shock Absorbing Buttstock with Cheek Rest, Black - GL-SHOCK-CP

FAB Defense AR-15/M-16 Rifle Buttstock, Black-FX-GLR16B

FAB Defense AR-15 Shock Absorbing Buttstock, Black - GL-SHOCK

FAB Defense GL-Shock PCP M4/AR-15 Buttstock w/ Picatinny Cheek Rest, Black - FX-GLSHOCKPC

FAB Defense MBA Mono-Pod Buttstock Add On for GL-Shock and GL-MAG Stocks, Black - FX-MBA

FAB Defense GL-Shock AR-15 Shock Absorbing Stock with Cheek Riser, Flat Dark Earth - FXGLSHOCKCP