Freeshipping
Browse Categories
Search
Browse by Manufacturer
Shopping Cart
Your cart is empty.
Mailing Lists




 Freeshipping
McAfee SECURE sites help keep you safe from identity theft, credit card fraud, spyware, spam, viruses and online scams
 


Combat Sport Supply


All airsoft guns are required to have the tip (1/4 inch) of the barrel permanently colored in blaze orange.

Madbull Airsoft Ultimate 3-1 Hop Up Chamber

Madbull Airsoft Ultimate Hop Up Chamber
Madbull Airsoft Ultimate Hop Up Chamber
MSRP: $39.99
CombatSportSupply: $34.95
You Save: $5.04 (13 %)
Item Number: MBUTLHOPUP
Manufacturer: MadBull
Manufacturer Part No: MB ULTIMATE HU

Product Options

* denotes required field

Madbull Airsoft Ultimate Hop Up LED Adapter*
Mad Bull Airsoft Ultimate 3-1 Hop Up Chamber

The MadBull Ultimate hop-up unit is a really innovative design for the M4/M16 series AEGs. It allows easy and precise hop-up adjustment do to the larger diameter wheel which has been relocated. The traditional style hop-up units with the small adjustment wheel on the side are usually either too hard to fine tune and rotate smoothly or too loose and vibrate loose and back off from your idea hop-up setting. This can be a real annoyance during game play.

Ultimate hop-up units are fully compatible with the MadBull LED Tracer unit (optional) attachment which allows for a completely hidden tracer solution. Negating the need muzzle mounted tracer units or tracer magazines.
3 Functions in 1:

(1) Tracer unit: You can attach a MadBull LED tracer unit on this Hopup unit. This is an optional accessory and will be available soon.
(2) Chamber lock: With this new hop up design you will not have to worry about losing and dropping several bb’s with a magazine change. This new design provides you with a way to keep bb’s in your AEG and ready to use and not on the floor and even better it stabilizes the top of the magazine to ensure a secure and flawless feed of bb’s into the AEG. You can take out the oring if you don’t like this function. This function is designed by Brian Holt.
(3) Easy adjust Hopup: Compared to traditional Hopup, our Hopup can be adjust easily.



Includes MadBull Blue 60° hop-up bucking


***Inner Barrel Not Included***



How to install the hop-up bucking:
Apply some silicone oil inside and outside the bucking when installing onto the barrel and into hop up chamber.


Tech Note: Hop-Up Buckings are wear items and should be changed as often as feasible. And should be replaced when upgrading or anytime the inner barrel is removed from the hop up unit. Small pin holes and tears can occur when removing and reinstating used buckings.

Popular & Related Products

Zombie Hunter M4 AR-15 Body Sticker
Zombie Hunter M4 AR Body Sticker
MSRP: $5.00
CombatSportSupply: $2.50
You Save: $2.50 (50 %)
Zombie Hunter M4 AR Body Sticker
Zombie Hunter Small Sticker
WWII American Star M4 AR Body Sticker
American Star M4 AR Body Sticker
MSRP: $5.00
CombatSportSupply: $2.50
You Save: $2.50 (50 %)
American Star M4 AR Body Sticker
WWII American Star Small Sticker
SOG SKULL M4 AR Body Sticker
SOG SKULL M4 AR Body Sticker
MSRP: $5.00
CombatSportSupply: $2.50
You Save: $2.50 (50 %)
SOG SKULL M4 AR Body Sticker
SOG SKULL Small Sticker
Classic Army Hop-Up Rubber / Bucking
MSRP: $12.00
CombatSportSupply: $7.50
You Save: $4.50 (38 %)
Classic Army Hop-Up Rubber / Bucking
Key to Accuracy
UTG Standard Push Button QD Sling Swivel
UTG Standard Push Button QD Sling Swivel
MSRP: $19.95
CombatSportSupply: $7.95
You Save: $12.00 (60 %)
UTG Standard Push Button QD Sling Swivel
UTG Standard Push Button QD Sling Swivel, 1" Loop
UTG M4 Ambidextrous Sling Adaptor Plate
UTG M4 Ambidextrous Sling Adaptor Plate
MSRP: $19.95
CombatSportSupply: $14.95
You Save: $5.00 (25 %)
UTG M4 Ambidextrous Sling Adaptor Plate
UTG Deluxe Ergonomic Tactical Grip
SALE!! UTG Deluxe Ergonomic Tactical Grip
MSRP: $29.99
CombatSportSupply: $14.95
You Save: $15.04 (50 %)
SALE!! UTG Deluxe Ergonomic Tactical Grip
UTG Deluxe Ergonomic Tactical Forward Grip
VooDoo Tactical Crossfire Gloves
VooDoo Tactical Crossfire Gloves
MSRP: $29.99
CombatSportSupply: $19.95
You Save: $10.04 (33 %)
VooDoo Tactical Crossfire Gloves
UTG Deluxe See Through Riser with Picatinny Tri-Rail Mount and STANAG Dimensions
UTG See Through Riser w/ Tri-Rail Mounts
MSRP: $39.99
CombatSportSupply: $19.95
You Save: $20.04 (50 %)
UTG See Through Riser w/ Tri-Rail Mounts
UTG Full Size Tri-rail Riser Mount, 1" High
VooDoo Tactical Entry Knee Pads / Guards (Pair)
VooDoo Tactical Entry Knee Pads Guards
MSRP: $29.99
CombatSportSupply: $19.95
You Save: $10.04 (33 %)
ratingratingratingratingrating
VooDoo Tactical Entry Knee Pads Guards
VooDoo Tactical Knee Pads Guards
M4 Match grade rear sight MNT-950RS02-B
UTG Tactical Flip-up Front Sight
MSRP: $49.99
CombatSportSupply: $24.95
You Save: $25.04 (50 %)
UTG Tactical Flip-up Front Sight
UTG Tactical Flip-up Front Sight
UTG M4 Deluxe Tri-Rail Barrel Mount
UTG M4 Deluxe Tri-Rail Barrel Mount
MSRP: $39.99
CombatSportSupply: $24.95
You Save: $15.04 (38 %)
ratingratingratingratingrating
UTG M4 Deluxe Tri-Rail Barrel Mount
UTG M4 Deluxe 3 Rail Barrel Rail Mount
MFT REACT Short Vertical Grip
MFT REACT Short Vertical Grip
MSRP: $29.99
CombatSportSupply: $24.95
You Save: $5.04 (17 %)
MFT REACT Short Vertical Grip
UTG Tactical Low-Profile BiPod
UTG Tactical Low-Profile BiPod
MSRP: $49.99
CombatSportSupply: $27.95
You Save: $22.04 (44 %)
UTG Tactical Low-Profile BiPod
UTG Tactical Low-Profile BiPod
VooDoo Tactical Phantom Gloves w/ Knuckle Armor
VooDoo Tactical Phantom Gloves w/ Knuckle Armor
MSRP: $49.99
CombatSportSupply: $29.95
You Save: $20.04 (40 %)
VooDoo Tactical Phantom Gloves w/ Knuckle Armor
VooDoo Tactical Phantom Gloves
UTG M4 Flip-Up Tactical Rear Sight MNT-951
UTG Flip Up Tactical Rear Sight
MSRP: $49.99
CombatSportSupply: $29.95
You Save: $20.04 (40 %)
ratingratingratingratingrating
UTG Flip Up Tactical Rear Sight
UTG Flip-Up Tactical Rear Sight
Magpul Dynamics™ The Art of the Tactical Carbine 2nd Edition 4-Disc DVD Set
Magpul Dynamics™ The Art of the Tactical Carbine 2nd Edition, 4-Disc DVD Set
MSRP: $49.95
CombatSportSupply: $29.95
You Save: $20.00 (40 %)
Magpul Dynamics™ The Art of the Tactical Carbine 2nd Edition, 4-Disc DVD Set
Magpul Tactical Carbine Training DVD
UTG Tactical Xenon Flashlight w/ Rail Mount 95 Lumen LT-TL099PR2
UTG Swat Force Tactical Xenon Flashlight 95 Lumen w/ Rail Mount
MSRP: $49.99
CombatSportSupply: $31.95
You Save: $18.04 (36 %)
UTG Swat Force Tactical Xenon Flashlight 95 Lumen w/ Rail Mount
UTG Tactical Xenon Flashlight 95 Lumen w/ Rail Mount
MadBull Black Python 363mm (M4A1) Tightbore Barrel
MadBull Black Python 363mm M4A1 6.03 Tightbore Barrel
MSRP: $45.00
CombatSportSupply: $31.95
You Save: $13.05 (29 %)
ratingratingratingratingrating
MadBull Black Python 363mm M4A1 6.03 Tightbore Barrel
MadBull 363mm M4A1 6.03 Tightbore Barrel
MadBull Black Python 509mm (M16 / M249 / AUG) Tightbore Barrel
MadBull Black Python 509mm M16 / M249 / AUG 6.03 Tightbore Barrel
MSRP: $45.00
CombatSportSupply: $31.95
You Save: $13.05 (29 %)
MadBull Black Python 509mm M16 / M249 / AUG 6.03 Tightbore Barrel
MadBull 6.03 509mm (M16 / M249 / AUG) Tightbore Barrel
UTG Tactical Flashlight w/ Integral Mount
SALE! UTG Tactical Flashlight w/ Integral Weapon Mount
MSRP: $39.99
CombatSportSupply: $31.95
You Save: $8.04 (20 %)
ratingratingratingratingrating
SALE! UTG Tactical Flashlight w/ Integral Weapon Mount
UTG Tactical Flashlight with Weapon Mount
Revision Desert Locust Tactical Goggle Basic Kit
Revision Desert Locust Tactical Goggle -Basic Kit
MSRP: $69.99
CombatSportSupply: $59.95
You Save: $10.04 (14 %)
ratingratingratingratingrating
Revision Desert Locust Tactical Goggle -Basic Kit
MadBull Gemtech G5 Silencer Barrel Extension
MadBull Gemtech G5 Silencer Barrel Extension
MSRP: $90.00
CombatSportSupply: $64.95
You Save: $25.05 (28 %)
MadBull Gemtech G5 Silencer Barrel Extension
Madbull Gemtech G5 Silencer QD / Barrel Extension
UTG 3X Magnifier w/ Flip to Side QD Mount
UTG 3X Magnifier w/ Flip to Side QD Mount
MSRP: $99.99
CombatSportSupply: $79.95
You Save: $20.04 (20 %)
UTG 3X Magnifier w/  Flip to Side QD Mount
Flip to the Side Magnifier
Magpul MBUS Flip Up Sight Set
Magpul Gen 2 MBUS Flip Up Sight Set
MSRP: $109.99
CombatSportSupply: $99.95
You Save: $10.04 (9 %)
Magpul Gen 2 MBUS Flip Up Sight Set
Magpul Back Up Sight (MBUS) -Flip up Sight Set *Contact for Availability*
Sight Mark 3X Magnifier STS w/ Flip to Side QD Mount
Sight Mark 3X Magnifier STS w/ Flip to Side QD Mount
MSRP: $119.95
CombatSportSupply: $99.99
You Save: $19.96 (17 %)
Sight Mark 3X Magnifier STS  w/  Flip to Side QD Mount
Slide to the Side Magnifier

Product Reviews

(0 Ratings, 0 Reviews)