Home/Parts & Accessories/Sights/Mounts/Flip-Up Sights/RRA Flip-Up Front Sight/RRA Flip Front Sight Gas Block Assembly Parts & Accessories · AR3340ASYRRA Flip Front Sight Gas Block Assembly Open full-size photo ↗ Description4140 steel, For .750 diameter barrels, with one sling swivel. ← Back to RRA Flip-Up Front Sight
