V Seven Titanium AR15 Port Door. The Grade 2 Titanium material will provide years of durability to this essential AR15 Ejection Port Accessory. This V Seven Port Door Assembly will also accept a titanium plunger and stainless steel roll pin making this item a necessity for the serious AR shooter. The Grade 2 Titanium material will provide high strength and corrosion resistance to this ejection port accessory. The ease of installation and use makes this an essential AR15 modification. Specifications for V Seven Titanium Ar-15 Port Door: Manufacturer: V Seven Color: TI Finish: Raw Titanium Gun Model: AR-15 Fabric/Material: Grade 2 Titanium Condition: New Features: Grade 2 Titanium Construction Modern Upgrade In Both Design & Appearance Available In Raw Titanium Finish Only Mil-Spec Compatibility Titanium Plunger & Stainless Roll Pin Corrosion Resistant Weighs 12.3 Grams We Recommended Using This Product With The V Seven Port Door Rod Package Contents: V Seven Titanium Ar-15 Port Door What firearm models does the manufacturer say V Seven Titanium Ar-15 Port Door is compatible with? The manufacturer suggests that V Seven Titanium Ar-15 Port Door is compatible with AR-15V Seven TI-PD15: Titanium AR15 Port Door