Gun Mounting System

1 part appears in only a few other sets

• Helmet Space with Open Face Rounded, Top HingeDark Bluealso in 76038 Attack on Avengers Tower, 76315 Iron Man's Laboratory: Hall of Armor, 76322 Avengers: Endgame Thor vs. Chitauri, L0002279 Iron Patriot (all Super Heroes Marvel)

1 existing mould first came out in this colour in 2013, including in this set

• Helmet Space with Open Face Rounded, Top HingeDark Blue

3 minifigure parts with their print are only in this set

• Headwear Accessory Visor Top Hinge with Silver Face Shield, White Eyes and Dark…Dark Blue
• Hips and Dark Blue Legs with Iron Man 3 PrintDark Blue
• Torso, Armor with Metal Plates, Dark Red and Silver Stripes Print (Iron…Dark Blue