• Standard mil-spec two-piece drop-in AR-15 handguards
  • Front sight base (FSB) barrels with a delta ring assembly
  • Carbine, mid-length, and rifle-length drop-in setups
  • Free-float M-Lok or KeyMod handguards (no delta ring)
  • Uppers built with a low-profile gas block instead of an FSB

Full details and secure checkout: https://3crtactical.com/delta-ring-wrench-removal-tool-handguard-remover-gunsmithing-141/?utm_source=armslist&utm_medium=referral&utm_campaign=listing