Home » Shop » CYMA Metal M4 Hop up Chamber Set CYMA Metal M4 Hop up Chamber Set$9.00 CYMA Metal M4 Hop up Chamber Set quantity Buy now Add to WishlistRemove from Wishlist Add to Wishlist SKU: CYMA-M005 Categories: AEG Parts by Brand, CYMA, Hop-Up Enhancements, Internal Parts, Upgrade Parts Product ID: 21853 Additional information Additional information Weight 80.0 g Dimensions 0.0 × 80.0 × 0.0 cm Related products Add to WishlistRemove from Wishlist Add to Wishlist PPS Brass Hopup Chamber Type 96 for Marzuen / Warrior / Well L96 Type Sniper $19.92 Buy now Add to WishlistRemove from Wishlist Add to Wishlist SHS M110 Spring for Systema PTW AEG $4.00 Buy now Add to WishlistRemove from Wishlist Add to Wishlist CYMA CM03 MP5 Complete Gearbox Set w/ Motor (CM03) $46.20 Buy now