11 best paintball expansion chambers

A paintball expansion chamber is a component used in paintball markers (guns) to help regulate the air pressure that propels the paintballs. Here are some key points about paintball expansion chambers:

  1. Function:

    • The primary function of an expansion chamber is to stabilize the air pressure before it reaches the paintball. It helps to prevent pressure spikes or drops that can affect the consistency and accuracy of shots.
  2. Design:

    • Expansion chambers are typically cylindrical or tube-shaped devices that attach to the paintball marker. They are often made of aluminum or other lightweight materials.
  3. Operation:

    • As compressed air or CO2 is released from the tank, it enters the expansion chamber. Inside the chamber, the air expands and cools, which helps to regulate the pressure. This results in a more consistent and controlled release of air to propel the paintball.
  4. Benefits:

    • Improved Shot Consistency: By stabilizing the air pressure, an expansion chamber can lead to more consistent shot velocities. This can enhance accuracy and reduce the chance of paintballs flying off target.

    • Reduced Risk of "Chopping": Chopping occurs when a paintball is only partially loaded into the chamber, causing it to break when fired. An expansion chamber can help reduce this risk by maintaining a more even pressure.

    • Extended Marker Lifespan: By reducing stress on internal components, an expansion chamber can potentially increase the lifespan of a paintball marker.

  5. Compatibility:

    • It's important to ensure that the expansion chamber is compatible with the specific paintball marker model. Different markers may have varying threading or attachment points.
  6. Maintenance:

    • Expansion chambers require regular cleaning and maintenance to ensure optimal performance. This may involve disassembling the chamber, cleaning internal components, and checking for any signs of wear or damage.
  7. CO2 vs. Compressed Air:

    • Expansion chambers are compatible with both CO2 and compressed air systems. However, it's important to use the appropriate expansion chamber for the type of gas being used.
  8. Installation:

    • Most expansion chambers can be easily attached to the paintball marker using standard threading or mounting mechanisms. Always follow the manufacturer's instructions for proper installation.

Remember that while a paintball expansion chamber can be a valuable addition to a marker setup, it's just one component in achieving optimal performance.Factors like barrel selection, paint quality, and marker maintenance also play crucial roles in overall accuracy and consistency on the field.

Below you can find our editor's choice of the best paintball expansion chambers on the market
  

3" Expansion Chamber - Chrome

Unknown

Product description

3" Expansion Chamber - Chrome.

  • 3" Expansion Chamber - Chrome

User questions & answers

Question: Do this fit a dye se
Answer: NO, this is am empty container which you use to carry paintball. you put paint balls into this container and then use it to fill pods easily. this does not come with paint.
Question: can they fit on an fma mask
Answer: Fits about 2 bags and a bit more.
Question: What about the product
Answer: Snaps on. both lids, snap on.
Question: Do these fit for the Dye I4 Masks? It pops up as that fit but I’m a little confused and just verifying
Answer: Wow. Not sure how to answer that. The lids do snap on. But thats all i can say about it

Tippmann Empire Basics 48ci 3K Paintball Tank- New 2019 Upgraded Version - Globally Certified

Tippmann

Based on 1 reviews Check latest price

Product description

A perfect tank for any paintball marker that operates on High Pressure Air. This Empire Paintball 48cu/3000 PSI tank is Made In The USA. Features: * Lightweight Aluminum DOT and TC certified cylinders "Made in the USA" * 3000 PSI fill capacity with an 800 PSI output pressure * User replaceable Bonnet

  • Lightweight Aluminum DOT and TC certified cylinders "Made in the USA"
  • 3000 PSI fill capacity with an 800 PSI output pressure
  • User replaceable Bonnet

User questions & answers

Question: Does the mad dog remote coil work with this because mine is not doing anything when I hook it up not even wen I press nipple on top
Answer: What I did was, instead of pushing the straw into the cone attachment, I pushed the straw *out* of the cone attachment, then attached the merged units onto the duster. Hope that helps.
Question: What connectors does this use? For refill and for output
Answer: No, it is not ESD safe, but can be used if careful. The material is plastic which is an insulator that holds a charge. We are talking potentially thousands of volts! Keep the nozzles at least a few inches away from the motherboard or any electronics, spray from a distance, this is a powerful blower so it still works great. Never use the brushes on anything internal, only use them on case exterior, keyboard, etc.
Question: Am I going to die if I put this on a mini gs
Answer: The amount of pressure is very close to canned air, just a bit less than a full can of air. There is no build up limit, the power reaches 100% upon flipping the "On" switch. There are 2 speeds.
Question: Does it use compressed air
Answer: No you don’t need to remove the fans. They need to be blown out also. Just make sure you unplug the power before blowing it out.

Feyachi Reflex Sight - Adjustable Reticle (4 Styles) Both Red and Green in one Sight!

Feyachi

Based on 5 reviews Check latest price
  • Reticle allows for 4 different styles. Dot, Circle/Dot, Crosshair/Dot, Crosshair/Circle/Dot combinations. All in one sight!
  • A 33mm lens provides quick target acquisition. Wide field of view to maintain situational awareness.
  • Very sturdy and secure rail mounting system. Will not come loose, made to last.
  • Parallax corrected & unlimited eye-relief, where the dot goes, so does the bullet!
  • Ultralight, waterproof and shockproof - Powered one 3V lithium battery (included).

User questions & answers

Question: What length pic rail is required? 5 slot or 7 slot
Answer: Hello, I am a nerf gun modder (somewhat) and yes, you can use this on a nerf gun, however, you need a picatinny rail to use the sight. This is a link to the Worker Picatinny Rail for the Retaliator. https://www.amazon.com/Worker-Picatinny-Weaver-N-Strike-Retaliator/dp/B019B63KJ6/ref=sr_1_6?s=toys-and-games&ie=UTF8&qid=1522598908&sr=1-6&keywords=worker+picatinny+rail+nerf
Question: How does this sight power on
Answer: Hey Kevin ... I don't think you want to put this red dot sight on your glock because it would be just too big and too heavy for a pistol. I would not recommend it. Hope this would help you out.
Question: Is it a nerf gun sight
Answer: The right side
Question: Can be installed on the glock pistol
Answer: According to the Sig Manual it states that it has 8 daytime and 2 NV (night vision) settings. So in theory it should. I, however have not tried it, since I do not own any infrared equip. lights etc.

Product features

Feyachi RS-28 4 in 1 Reflex Sight

A 33mm sighting system allows for fast target acquisition, and the open design allows the shooter to stay aware of the surroundings. Creates wide field of view, designed for target shooting and hunting. The dot system is adjustable for red or green and any one of four different styles of reticle. Like getting 4 different sights in one! Lightweight, yet tough and with the rail attachment system it securely mounts to your rifle or shotgun and will last.

Zeroing:

Select the reticle you desire by turning the reticle selector knob and set your intensity at the best position. With the sight mounted, rest the gun on a solid support and aim at a target 50 to 100 yards away. Test shots should be done in the same conditions to achieve maximum accuracy for adjustment, for which the use of firm rest for firing and same type cartridge is recommendable. Each click adjustment moves the point of impact by 1 MOA (approximately 1"± at 100 yds, 1/2"± at 50 yards)

Features

  • Dual Illuminated
  • 4 Reticle Patterns
  • 5 Brightness Settings
  • 33mm Wide Field of View
  • Parallax Corrected & Unlimited Eye-relief

Notice

This reflex sight is assembled manually, so 0.1% of them may not 100% perfect when first time use. It would be highly appreciated if you could send us a message if there is any problem with this sight. (Lens cracked, Can't hold zero etc.)

We will provide best solution for you.

4 Reticle Patterns

  • Starburst
  • Cross
  • Bulleye
  • Dot

Dual Illuminated

  • Red & Green
  • 5 Brightness Settings ("R" & "G" are "off " mode)

Specification

  • Magnification: 1x
  • Objective aperture: 33mm
  • Field of View: 15.8@ 100m
  • Windage/Elevation Click Value : 1 MOA per Click
  • Adj. Range: +/- 30 MOA
  • Eye Relief: Unlimited
  • Length: 82mm
  • Battery: 1xCR2032
  • Weight: 4 oz
  • Size: 3.2*1.5*2.1

Inside the Box

  • 1 x 4 Reticles Reflex Sight
  • 1 x Rubber lens Cap Cover
  • 1 x Cleaning Cloth
  • 1 x CR 2032 Battery
  • 2 x Wrenches

NOTICE

Feedback from some customers states that the sights are blurry or it shows double images.Please don't worry,It just need 3-5 minutes to preheat when you first time to use it.(Just turn on and let it stay for 3-5 minutes).Then it will show clearly.

If it still results the same, please do not hesitate to let us know before you low rating, we will try our best to help you out.

Valken Infinity Paintballs - 68cal - 2,000ct - Orange-Orange Fill

Valken

Based on 1 reviews Check latest price

Product description

Infinity paintballs have a thicker shell which makes it very durable and perfect for the entry level marker. Infinity paint was designed and priced to be straight-shooting and affordable.

  • Virgin Ribbon ball
  • Brilliant shell colors, always the same: yellow, orange, pink or white
  • Shoots straight and breaks on target
  • Excellent for woods ball and recreational play
  • Cardboard dividers, square box for assured quality on delivery and in show room

User questions & answers

Question: Will these work well with my spyder pilot acs
Answer: The term "field paint" refers to paint that a paintball playing facility sells on site. "Field paint only" means that you must purchase your paintballs from the field and will not be allowed to use paintballs purchased anywhere else. Policies vary from location to location so its best to call your local playing facility before investing in paintb you might not be allowed to use. We hope that when the time comes to buy paintball supplies that you select Paintball Discounters as your Amazon fulfillment partner.
Question: where are they made, like the location in the usa. Specifically state
Answer: The valken infinity paintballs I get are 68cal
Question: Is it field paint
Answer: I would think so. I am not wearing this brand. I been waring something smilar & washed them many times.
Question: Are these .50 balls
Answer: medium fit me, I'm 5'6 150

Product features

Valken Infinity Paintballs

Infinity paintballs have a thicker shell which makes it very durable and perfect for the entry level marker.

  • Virgin Ribbon ball
  • Brilliant shell colors, always the same: yellow, orange, pink or white
  • Shoots straight and breaks on target
  • Excellent for woods ball and recreational play
  • Cardboard dividers, square box for assured quality on delivery and in show room

Beer Plugs Tap Brush,30 Pack Beer Faucet Tap Cleaning Plug Hygiene Brush For Draft Beer Faucet Cap (Blue)

Based on 421 reviews Check latest price

Product description

How to use:

1.Insert it into the vent faucet.

2.Get off the tap.

3.It plays the role of removing and cleaning.



Package includes:

30 pack faucet brush

  • The wire can not be pulled out of the handle because of our Advanced welding process of the handle and wire.
  • Convenient Cleaning- Our brush is great to keep your beer faucet clean and germ-free,!It fits with different kinds of beer tap sizes,helps to make cleaning tap become effortless and easy.
  • High Quality - Featuring a new strengthening technology,the bristles of beer brushes are tightly entwined in twisted wire.
  • Easy to Use - Simply insert the plug into your beer tap opening to keep your beer from dust and other contaminates.
  • Safe Material- Our brush handle is made of food grade polypropylene,the brush head is made of bristles,has strong decontamination, acid and alkali resistance, high temperature resistance

User questions & answers

Question: Do these both cover the taps at night and and be usd to clean them
Answer: Raw lean cones has its own loader, specifically to accommodate their smaller size.

JZSPORTS CDHPOWER High Performance Chromed Color Expansion Chamber Muffler 2 Stroke Muffler-for Gas Motorized Bicycle

JZSPORTS

Based on 13 reviews Check latest price

Product description

JZSPORTS Chromed expansion chamber muffler for 2 stroke gas motor kit 48cc/66cc/80cc/100cc



1.56inch/40mm stud spacing of muffler fitting on well on most 2 stroke kit 48cc/66cc/80cc/100cc



Better performance and replacement;



Size of Outlet: 0.984 inch outside diameter and 0.886 inch inner diameter;



This product Comes with 12months Warranty. Any questions,please contact us firstly !We can help you solve the problem until you are satisfied.

  • JZSPORTS Chromed expansion chamber muffler for 2 stroke gas motor kit 48cc/66cc/80cc/100cc
  • 1.56inch/40mm stud spacing of muffler fitting on well on most 2 stroke kit 48cc/66cc/80cc/100cc
  • Better performance and replacement;
  • Size of Outlet: 0.984 inch outside diameter and 0.886 inch inner diameter;
  • This product Comes with 12months Warranty. Any questions,please contact us firstly !We can help you solve the problem until you are satisfied.

User questions & answers

Question: This pipe can add more torque?, I'm looking for a pipe that can add torque for the mountain
Answer: You need the Raw King Size Cone. The listing isn't clear. Here's a link to the correct Raw King Size cone: Classic King Size: https://www.amazon.com/Raw-Pre-Rolled-Cones-Classic-King/dp/B07F478LWZ/ref=pd_rhf_ee_p_img_3?_encoding=UTF8&psc=1&refRID=7Y7G6W734D02SPNG8FWD Organic King Size: https://www.amazon.com/dp/B07F47PR3S?ref=myi_title_dp&th=1
Question: Will this fit on a 100cc
Answer: Yes the shipping package is discrete
Question: Will this fit a 49cc Gas scooter
Answer: Yes, I don’t see why not. As long as the opening fits into the cone.

Maddog Paintball CO2 Fill Station, CO2 Dual Valve Bottle Refill Station for 12oz, 16oz, 20oz, CO2 Tanks

Maddog

Based on 154 reviews Check latest price

Product description

Re-fill standard paintball tanks for 12oz, 16oz, 20oz, 24oz, etc. W/ease. MAddog paintball Co2 fill station, Co2 dual valve bottle refill station offers 2 quick release valves prevent fumbling around or over filling. Heavy duty, durable construction, compatible with all standard Co2 paintball tanks on the market. Save time, fill from home.

  • CO2 Dual Valve Paintball Tank Refill Station for 12oz, 16oz, 20oz, 24oz. Tanks etc.
  • 40 Inch Stainless Steel Dual Braided Hose
  • Heavy Duty Tank Connector + Dual 1/4 Turn Valves
  • Heavy Duty Fill Valve w/ On/Off
  • Compatible with All Standard US CO2 Paintball Tanks

User questions & answers

Question: What is the thread size of the hose connected to it
Answer: Both side
Question: I plan on renting a tank and having it filled with Co2 for paintball. Does this need any extra gauges or fittings
Answer: Yes
Question: Can you use this on an air compressor
Answer: with the use of an adapter. Otherwise no
Question: How do i get my filler to fill soda stream tank
Answer: Yes the fitting are already on the hose.

Maddog Heavy Duty Paintball Remote Coil High Pressure Air Hose CO2 Compressed air

Maddog

Based on 820 reviews Check latest price

Product description

Move the BULK weight of the tank OFF your marker and into a pouch! Designed to work with CO2 Tanks, 3000psi & 4500 psi HPA Systems. Unlike Steel braided hoses, this coiled hose will expand and contract to fit whatever position you are in for UNRESTRICTED MOVEMENT. Features: * Move your tank to a pouch and lighten your marker * Designed to work with co2 tanks, 3000 psi, and 4500 psi HPA systems * High flow coiled hose for unrestricted movement * Internal lock prevents the loss of the adjustment knob * CA Adapter attaches to any paintball marker * Quick Disconnect to easily attach and detach your marker

  • Choose Quick Disconnect, Slidecheck, or Pro Push-Button Quick Disconnect
  • Move the BULK weight of the tank OFF your marker and into a pouch!
  • Designed to work with co2 tanks, 3000 psi, and 4500 psi HPA systems
  • CA Adapter attaches to any paintball marker Including Tippmann TMC, 98, A5, X7, Cronus, Alpha Black, Alpha Black elite, TCR, Stryker, Stormer. Spyder Fenix, Victor, Agressor, Xtra, Compact, VS Series, JT, Brass Eagle and More
  • Remote Works with all standard paintball tanks including HPA/Compressed Air, 13/3000, 26/3000, 35/3000, 48/3000, 62/3000, 45/4500, 50/4500, 68/4500, 70/4500, 80/4500, 88/4500 & 90/4500. Also Works with standard CO2 tanks 4oz, 9oz, 12oz, 16oz, 20oz and 24oz. And many Airsoft HPA Setups.

User questions & answers

Question: Will this work with a empire mini gs
Answer: I keep getting asked about this product! It was a piece of crap and failed the second time I turned the knob the seals failed!!
Question: Would it fit a Tillman a
Answer: Yes it fits a Tippman A5
Question: Coil length
Answer: Coil lengths are the same, one size. Works with all setup
Question: Will this work with a sodastream bottle? With or without an adapter
Answer: Yes

Umarex T4E HK416 Training CO2 Powered .43 Caliber Paintball Rifle Marker with Included 5x12 Gram CO2 Tanks and T4E Pack of 430 .43 Cal Reusable Rubber Balls Bundle

Umarex

Based on 4 reviews Check latest price
  • IN THE BOX: 1xUmarex T4E HK416 Training CO2 Powered .43 Caliber, 5x12 gram Wearable4U CO2 Tanks, 1xWearable4U Pack of 430 .43 cal Reusable Rubber Balls
  • Law enforcement and military Training Guns with authentic weight, feel and action to provide the most realistic training experience possible
  • Fully licensed by Heckler and Koch GmBh Full metal receiver, barrel assembly and RIS 100% accurate to the real firearms fire controls Designed for Law Enforcement and Military Training Can be used with .43 caliber paintball, powderball and rubber ball 14 round drop free magazine contains ammunition and 12g CO2 propellant
  • Adjustable front and rear sight 6 position retractable stock Ambidextrous rear sling point
  • Fires any .43 caliber Paintballs, Dust Balls or Rubber Balls!

Tippmann Stormer Elite .68 Caliber Dual Fed Paintball Marker

Tippmann

Based on 97 reviews Check latest price

Product description

The new Tippmann Stormer is a completely modular .68 caliber marker for all levels of play. The Stormer Series is available in 3 models allowing full customization. The Stormer Basic features our reliable in-line bolt system with a high-impact composite body. The Stormer Tactical adds Tactical Front Shroud, Front / Rear Flip Up Sights and a 6 Position Collapsible Stock that completes the military look. The Stormer Elite allows you to switch between loader and mag fed configurations offering several different looks to switch between.

  • Dual Feed modular design that can be convert to be hopper or magazine fed and different looks
  • Internal gas line
  • High-impact composite body
  • Proven, in-line bolt design
  • Bottom mounted asa

User questions & answers

Question: How would one go about cleaning this gun
Answer: remove the barrel and clean with a barrel swab. remove any dirt on outer portion with microfiber and use a silicone lubrication for moving metal parts and inside the oil port in the ASA (where the tank screws in) a few drops will do, don't over oil it.
Question: Is it first strike compatible
Answer: No
Question: Will an Apex 2 fit on the stormer elite
Answer: No , the only way to use the apex 2 is buy an adapter and then put the apex2 because the barrel is to wide
Question: Can I use pepperballs or jawbreaker balls with this gun
Answer: This marker is magfed and hopper fed so it should be ok with pepperballs or jawbreaker balls as long as it is .68 cal.

JT ER4 RTP .68Cal Paintball Kit Includes Guardian Goggle, 15G Co2 Jetts, Small Loader, Smoke

GI Sportz

Based on 275 reviews Check latest price

Product description

Get in the game with the JT ER4 Semi-Auto RTP kit. The JT ER4 RTP kit comes complete with Semi-Auto paintball marker, three 12 gram Co2 cylinders, 40ct loader, barrel plug, paintballs and Guardian II goggle.

  • 68 caliber semi automatic marker
  • Lightweight composite construction
  • Low profile vertical Feed port
  • Push button safety
  • Loader holds up to 40 paintballs

User questions & answers

Question: How many balls fit in the hopper
Answer: About 48 balls that are 68caliber
Question: Que distancia tiene
Answer: CON EL TANQUE LLENO DE GAS, 80 METROS A BUENA VELOCIDAD
Question: Can I use pepper balls in it without peppering myself
Answer: Yea it has a good distance range
Question: Does it come with paintballs
Answer: It comes with a few

Product features

Semi Auto Paintball Marker Kit

Get in the game with the JT ER4 Semi-Auto RTP Kit. This RTP kit comes with everything you need to get out and play with the exception on paintballs. This light weight semi auto (1 trigger pull 1 shot) is the right size for both young and old.

Kit Includes

  • JT ER4 Semi-Auto
  • 40ct loader, barrel plug
  • three 12 gram CO2 cylinders
  • Guardian II Goggle

JT Guardian Protective Paintball Goggle System

The Guardian Goggle was designed with your safety in mind. The JT Guardian has a fog resistant lens for a clear field of vision, making these goggles perfect for the beginner player.

40 Round Loader

Premium 40 count feed hopper with spring loaded flip cap, keeps the paint safe, secure, and feeding into you ER4.

Barrel Plug

Safety First! This barrel plug is decided as a secondary safety for you paintball marker. This protection device fits securely into the end of the barrel and helps prevents accidental shots from leaving the barrel.

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