Maxx Model CNC Aluminum Hopup Chamber for M4 / M16 Series Airsoft AEG Rifles – M4P PRO
This is an excellent CNC Aluminum Hopup Chamber for M4 / M16 Rifles from Maxx Model. If you are looking for any kind of internal part for your favorite airsoft gun, accept nothing less than the best.
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MAXX MODEL HOPUP CHAMBER
CNC Aluminum Hopup Chamber M4P Pro (with BB Latching System) unit is precisely machined to perform accurately and consistently with HPA PolarStar Engines on standard M4/M16 platform.
The Hopup Chamber M4P unit is built with an aluminum Rotary Dial Knob for fine hopup adjustments, the precision Hopup Lever, and 4mm Bucking Nubs to perform best with R-Hop and Standard-Hop to keep the BB shooting accurately and consistently on every single shot. The Hopup Chamber M4P unit is designed to accept the HPA PolarStar Engine M4 nozzle length. It is fully compatible with most aftermarket soft and hard rubber buckings without losing FPS or dropping BB during use.
The Hopup Chamber M4P unit is wisely equipped with an interchangeable Inlet Adaptor OD11mm to ensure the hopup unit is inserted exactly in the center of the 11mm inner bore HPA Engine nozzle outlet without wobbling. Also mounted the removable CNC Brass Side Wings to slide smoothly into the outer barrel slots and included an advanced CNC Delrin Locking C-Clip to hold the inner barrel tight in place without wobbling and twisting.
More than that, the Hopup Chamber M4P Pro unit is specially designed with a new BB Latching System to prevent BB from dropping after removing the magazine. The Latching Arm can also be manually pressed to release the remaining BB from inside the hopup chamber.
- Machined from a solid aircraft aluminum block with tight tolerances to provide better accuracy, consistency, and durability.
- Precision rotary dial design for fine hopup adjustments.
- Re-engineered the hopup levers and nubs to work best with R-hop, Flat-Hop, and Standard-Hop to keep the BBs shooting straight and accurately on every single shot.
- Accepted the HPA PolarStar Engine M4 nozzle length.
- Fully compatible with most aftermarket soft and hard rubber bucking without losing FPS or dropping BBs
- Equipped with a new CNC Delrin Locking C-Clip design to hold barrel tight without wobbling and twisting, 3 compression springs on top, at bottom and in the center of housing to ensure the hopup unit is exactly centered, straight, and air tight.
- Compatible with any 11mm inner bore HPA Engine nozzle outlets.
- Specially designed with BB Latching System to prevent dropping BBs after removing the magazine, Manually opened to release BBs from inside hopup chamber by hand.
All items which are available to order will be marked as "IN STOCK" Items marked otherwise will take longer to ship out based on availability. All in-stock orders are usually shipped out the next business day and may take a maximum of three business days. You will receive a notification with detailed tracking information after it ships out from our warehouse. You can also log into your account, to view the current tracking progress.
USPS FIRST CLASS MAIL
All orders placed by 1 pm CST usually go out the same day but may be delayed. First-class mail tends to take a lot longer to deliver as compared to other options. So please don't be in a rush if you choose this option. We recommend Priority for 2-4 day delivery. First-class can take up to a week, but sometimes deliver them earlier as well, 2-3 days. First-class is only for small packages under One pound (0.45 kg).
GROUND / FLAT RATE
Packages ship same-day if ordered before 1 pm CST. This is one of the fastest methods if you're in the southeast USA. Orders placed over the weekend ship on Monday. Billing and shipping addresses must match for all Orders to be confirmed. Please use PayPal as your preferred payment option, as all shipping addresses are being validated through PayPal. Or call your credit card company (number on the back of your card) to authorize your new address as an AVS matching address.
USA RESTRICTED SHIPPING
Most Airsoft Gun orders to New York are not allowed due to state laws and regulations the state has implemented. Do check with our Customer Service team, to check whether your NYC Zip code is under restricted areas or not. All NYC gun orders will be canceled immediately. We will still ship airsoft accessories, tactical gear, and everything else to NY residents though. From January 2016, California airsoft guns will be shipped with new colored strips to adhere to its new gun laws (SB 199). Additional marking will be done to ensure that the Airsoft Guns, comply with the regulations.
AGE RESTRICTIONS WHEN BUYING GUNS
Under Federal Law, airsoft guns and air guns are not classified as firearms and are legal for all ages. Persons under the age of 18 are not permitted to buy airsoft guns, however; a person of any age may use one.
AGE RESTRICTIONS WHEN BUYING BB AND ACCESSORIES
There is no age restriction when buying BBs or other accessories. However, items such as GAS, CO2, SMOKE GRENADES and FLASH BANGS may have an 18 years restriction applied.
MINIMUM AGE YOU CAN OWN OR FIRE AN AIRSOFT GUN
There is no age restriction to own or to operate an Airsoft Gun. It is within the law for a person that is 18 years or over to purchase an Airsoft Gun and gift it to a person that is under the age of 18 years of age to own and operate. So, a parent can buy an airsoft gun and give it to their child to use or keep regardless of their age. We recommend that an adult should supervise persons under the age of 14 years.