Ergo grip gas block.750 low profile adjustable ar-15
FEATURES
-Designed to fit under the Ergo Modular & SuperLite™ Rail System, as well as most other manufacturer's
free float handguards
-Adjustments are made via a 5/64" set-screw & a 5/64" retaining screw ensures the system remains
locked, no need for Locktite
