Collection: HPA INTERNAL PARTS
Top-tier upgrades and conversion kits for your HPA build
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Maple Leaf AST Macaron AEG Hop Up Rubber Bucking
Vendor:Regular price $9.99 USDRegular priceUnit price / per$9.99 USDSale price $9.99 USD -
Maxx Model CNC Aluminum Hopup Chamber M4P - PRO
Vendor:Regular price $69.98 USDRegular priceUnit price / per$69.98 USDSale price $69.98 USD -
Maxx Model CNC Aluminum Advanced Speed Trigger (Style E)
Vendor:Regular price $24.98 USDRegular priceUnit price / per$24.98 USDSale price $24.98 USD -
Maxx Model CNC Aluminum Advanced Speed Trigger (Style B)
Vendor:Regular price $24.98 USDRegular priceUnit price / per$24.98 USDSale price $24.98 USD -
Maple Leaf AST MR Hop AEG Rubber Bucking
Vendor:Regular price $9.99 USDRegular priceUnit price / per$9.99 USDSale price $9.99 USDSold out -
Maple Leaf Omega Hop Up Tensioner
Vendor:Regular price $6.99 USDRegular priceUnit price / per$6.99 USDSale price $6.99 USD -
PolarStar Kythera - Fully Mechanical Semi Auto HPA System w/ Amped IGL
Vendor:Regular price $287.99 USDRegular priceUnit price / per$287.99 USDSale price $287.99 USDSold out -
Maxx Model CNC Aluminum Hopup Chamber MXW
Vendor:Regular price $39.98 USDRegular priceUnit price / per$39.98 USDSale price $39.98 USDSold out -
PolarStar Jack HPA Unit - Standard FCU - Amped IGL - Multiple Options
Vendor:Regular price From $347.00 USDRegular priceUnit price / per$347.00 USDSale price From $347.00 USD -
HPA Conversion Installation Service
Vendor:Regular price $100.00 USDRegular priceUnit price / per -
PolarStar F2 HPA Unit - Standard FCU - Amped IGL - Multiple Options
Vendor:Regular price From $440.99 USDRegular priceUnit price / per$440.99 USDSale price From $440.99 USD -
Maxx Model CNC Aluminum Hopup Chamber M4W
Vendor:Regular price $68.98 USDRegular priceUnit price / per$68.98 USDSale price $68.98 USDSold out -
ZCI 6.02 Stainless Steel Precision Inner Barrel for AEG (Multiple Options)
Vendor:Regular price From $22.00 USDRegular priceUnit price / per -
PolarStar Micro Reg Gen2 HPA Regulator
Vendor:Regular price $129.00 USDRegular priceUnit price / per -
*Pre-Order* Maxx Model CNC Aluminum Hopup Chamber - M4E (Standard M4)
Vendor:Regular price $79.98 USDRegular priceUnit price / per -
PolarStar Micro Reg Gen2 HPA Regulator Air Rig (Regulator & Airline)
Vendor:Regular price $175.50 USDRegular priceUnit price / per