Internal Parts Lancer Tactical CA-549 7-Teeth Piston for Airsoft AEGs Fiber Reinforced Plastic/Carbon... Lancer Tactical CA-549 $8.99 Brand: Lancer Tactical Model: CA-549 Material: Fiber reinforced plastic/carbon steel Teeth: 7 Weight: 33g Compatibility: Airsoft AEGs Comparable to: SHS TT0044 Add to cart