Airsoft GI small logo

AEG Hop up Unit, Bucking, & Accessories

Increase Range and Accuracy!

Featured here are hop up units, and hop up buckings. Buckings are an important part of ensuring maximum range and accuracy by providing consistent backspin to the BB as it exits the barrel. Upgraded hop up units not only increase compression, but also help the bucking and inner barrel from minute wobble. Minor wobble at the base of a shot will result in a large margin of error further down the BB trajectory. Both the hop up unit and the bucking must be upgraded to result in maximum accuracy.

Refine Search

91 items | Pg  1 
| Sort
| Display
Automatic Free Shipping On All Orders Over $179! Coupon code "2024" for 10% off!
Laylax Strike Hop Arm for Tokyo Marui M4A1 MWS GBBR

Laylax Strike Hop Arm for Tokyo Marui M4A1 MWS GBBR

$26.00$23.40

Save: $2.60
BUY NOW
Maxx Model Hop-Up Chamber Inlet Adapter (OD11mm)

Maxx Model Hop-Up Chamber Inlet Adapter (OD11mm)

$13.99

BUY NOW
Maxx Model CNC Aluminum Hop-Up Chamber for ASG CZ Scorpion EVO-3 Airsoft Rifles

Maxx Model CNC Aluminum Hop-Up Chamber for ASG CZ Scorpion EVO-3 Airsoft Rifles

$61.49$55.34

Save: $6.15
BUY NOW
Maxx Model CNC Aluminum Hopup Chamber for M4/M16 Series Airsoft AEG Rifles M4W

Maxx Model CNC Aluminum Hopup Chamber for M4/M16 Series Airsoft AEG Rifles M4W

$72.99$65.69

Save: $7.30
BUY NOW
SHS Hop-Up Chamber for M4/M16 Airsoft Rifles

SHS Hop-Up Chamber for M4/M16 Airsoft Rifles

$12.99$11.69

Save: $1.30
BUY NOW
Archwick 60 Degree Silicone Airsoft AEG Hop-Up Bucking (Blue)

Archwick 60 Degree Silicone Airsoft AEG Hop-Up Bucking (Blue)

$12.49$11.87

Save: $0.62
BUY NOW
Archwick 50 Degree Silicone Airsoft AEG Hop-Up Bucking (Clear)

Archwick 50 Degree Silicone Airsoft AEG Hop-Up Bucking (Clear)

$12.49$11.24

Save: $1.25
BUY NOW
Laylax Prometheus Soft & Hard Hop-Up Tensioner (Flat Type)

Laylax Prometheus Soft & Hard Hop-Up Tensioner (Flat Type)

$19.99$17.99

Save: $2.00
BUY NOW
Lancer Tactical 60-Degree Bucking (Blue)

Lancer Tactical 60-Degree Bucking (Blue)

$9.95$8.96

Save: $0.99
BUY NOW
Lancer Tactical 70-Degree Bucking (Black)

Lancer Tactical 70-Degree Bucking (Black)

$9.95$8.96

Save: $0.99
BUY NOW
Laylax Hop Up Tensioner for Soft and Hard (Bridge)

Laylax Hop Up Tensioner for Soft and Hard (Bridge)

$15.00

BUY NOW
Laylax Hop Up Tensioner for Soft and Hard (Flat)

Laylax Hop Up Tensioner for Soft and Hard (Flat)

$15.00

BUY NOW
Laylax Straight Chamber Hop Up Bucking Soft (Blue)

Laylax Straight Chamber Hop Up Bucking Soft (Blue)

$10.00

BUY NOW
E&L Airsoft Version 3 Metal Hop Up Chamber (Black)

E&L Airsoft Version 3 Metal Hop Up Chamber (Black)

$15.50$14.73

Save: $0.78
BUY NOW
Element Polycarbonate Air Seal Hop-Up Chamber for M4/M16 AEGs (Red)

Element Polycarbonate Air Seal Hop-Up Chamber for M4/M16 AEGs (Red)

$19.95$17.96

Save: $2.00
BUY NOW
Lancer Tactical 60 Degree Type-A Airsoft Hop-up Rubber Bucking Soft (Red)

Lancer Tactical 60 Degree Type-A Airsoft Hop-up Rubber Bucking Soft (Red)

$6.00$5.40

Save: $0.60
BUY NOW
Lancer Tactical 70 Degree Type-B Airsoft Hop-up Rubber Bucking Hard (Blue)

Lancer Tactical 70 Degree Type-B Airsoft Hop-up Rubber Bucking Hard (Blue)

$6.00$5.40

Save: $0.60
BUY NOW
Lancer Tactical 70 Degree Type-A Airsoft Hop-up Rubber Bucking Hard (Blue)

Lancer Tactical 70 Degree Type-A Airsoft Hop-up Rubber Bucking Hard (Blue)

$6.00$5.70

Save: $0.30
BUY NOW
Lancer Tactical 60 Degree Type-B Airsoft Hop-up Rubber Bucking Soft (Red)

Lancer Tactical 60 Degree Type-B Airsoft Hop-up Rubber Bucking Soft (Red)

$6.00$5.40

Save: $0.60
BUY NOW
CNC Production CNC AK Hop Up Unit

CNC Production CNC AK Hop Up Unit

$31.00

BUY NOW
Prometheus Hop Up Bucking & Airseal Chamber (Red/Hard)

Prometheus Hop Up Bucking & Airseal Chamber (Red/Hard)

$12.00$10.80

Save: $1.20
BUY NOW
Atlas Custom Works Gas Blowback Hop-Up Chamber For G&P M4 GBBR

Atlas Custom Works Gas Blowback Hop-Up Chamber For G&P M4 GBBR

$30.00$28.50

Save: $1.50
BUY NOW
LCT Airsoft AK Series AEG One Piece Hop-Up Chamber Unit

LCT Airsoft AK Series AEG One Piece Hop-Up Chamber Unit

$15.00$13.50

Save: $1.50
BUY NOW
LCT Airsoft AK Series AEG Improved Hop-Up Rubber Bucking Unit

LCT Airsoft AK Series AEG Improved Hop-Up Rubber Bucking Unit

$3.49$3.14

Save: $0.35
BUY NOW
Prometheus M4/M16 Full Metal Hop Up Chamber (Silver)

Prometheus M4/M16 Full Metal Hop Up Chamber (Silver)

$50.99$48.44

Save: $2.55
BUY NOW
Lancer Tactical AK Metal Hop-Up

Lancer Tactical AK Metal Hop-Up

$18.95

BUY NOW
JG R36 Hop Up Unit

JG R36 Hop Up Unit

$28.54

BUY NOW
Atlas Custom Works CNC Hop up Chamber for M4 (Blue)

Atlas Custom Works CNC Hop up Chamber for M4 (Blue)

$27.00$24.30

Save: $2.70
BUY NOW
Atlas Custom Works CNC Hop Up Chamber for AK (Blue)

Atlas Custom Works CNC Hop Up Chamber for AK (Blue)

$27.00$25.65

Save: $1.35
BUY NOW
Lancer Tactical 60 Degree Hop Up Nub by SHS

Lancer Tactical 60 Degree Hop Up Nub by SHS

$7.00$6.30

Save: $0.70
BUY NOW
Lancer Tactical CNC Aluminum Hop Up Unit for M4/M16 AEG by SHS (Red)

Lancer Tactical CNC Aluminum Hop Up Unit for M4/M16 AEG by SHS (Red)

$36.00$32.40

Save: $3.60
BUY NOW
ICS Hop Up Unit for ICS M1 Garand

ICS Hop Up Unit for ICS M1 Garand

$10.00

BUY NOW
D Boy OEM Plastic M4/M16 Hop-Up (Clear)

D Boy OEM Plastic M4/M16 Hop-Up (Clear)

$15.00$13.50

Save: $1.50
BUY NOW
CYMA M4/M16 Hop Up Chamber (Silver/Black)

CYMA M4/M16 Hop Up Chamber (Silver/Black)

$18.95

BUY NOW
JG Hop-Up Bucking (Blue)

JG Hop-Up Bucking (Blue)

$5.99$5.39

Save: $0.60
BUY NOW
JG Metal Hop Up Unit

JG Metal Hop Up Unit

$23.05

BUY NOW
JG M4 Hop-Up With Bucking

JG M4 Hop-Up With Bucking

$7.65$7.27

Save: $0.38
BUY NOW
Echo 1 Spectre RDP Hop Up Chamber

Echo 1 Spectre RDP Hop Up Chamber

$18.00

BUY NOW
Echo 1 Red Star CSR Hop Up Chamber (OEM)

Echo 1 Red Star CSR Hop Up Chamber (OEM)

$35.00

BUY NOW
Modify Improved 2-Ring Hop Up Bucking

Modify Improved 2-Ring Hop Up Bucking

$5.00

BUY NOW
King Arms Air Seal Chamber for TM Pistol

King Arms Air Seal Chamber for TM Pistol

$10.00

BUY NOW
Modify Accurate Metal Hop Up Chamber for AK Series

Modify Accurate Metal Hop Up Chamber for AK Series

$24.00

BUY NOW
Echo 1 Phantom Series Hop Up Chamber

Echo 1 Phantom Series Hop Up Chamber

$15.00

BUY NOW
Echo 1 MTC Plastic Hop Up Bracket

Echo 1 MTC Plastic Hop Up Bracket

$12.00

BUY NOW
Echo 1 PDW Hop Up Chamber

Echo 1 PDW Hop Up Chamber

$15.00

BUY NOW
Echo 1 M4 Metal 1pc Hop Up Chamber with Bucking

Echo 1 M4 Metal 1pc Hop Up Chamber with Bucking

$14.00

BUY NOW
Echo 1 M14 Hop Up Bucking

Echo 1 M14 Hop Up Bucking

$10.00

BUY NOW
Maple Leaf DELTA System Rubber Hop Up 80 Degree

Maple Leaf DELTA System Rubber Hop Up 80 Degree

$8.50

BUY NOW
Maple Leaf DELTA System Rubber Hop Up 75 Degree

Maple Leaf DELTA System Rubber Hop Up 75 Degree

$8.50

BUY NOW
Maple Leaf DELTA System Rubber Hop Up 70 Degree

Maple Leaf DELTA System Rubber Hop Up 70 Degree

$8.50

BUY NOW
Maple Leaf DELTA System Rubber Hop Up 60 Degree

Maple Leaf DELTA System Rubber Hop Up 60 Degree

$8.50

BUY NOW
Maple Leaf DELTA System Rubber Hop Up 50 Degree

Maple Leaf DELTA System Rubber Hop Up 50 Degree

$8.50

BUY NOW
Modify Baton Ryusoku Flat Hop Up Nub

Modify Baton Ryusoku Flat Hop Up Nub

$6.00

BUY NOW
Pro Arms Hop Up Chamber for VFC/D Boys MK17 (Gold)

Pro Arms Hop Up Chamber for VFC/D Boys MK17 (Gold)

$48.00

BUY NOW
Lancer Tactical CNC AK Hop Up Chamber by SHS

Lancer Tactical CNC AK Hop Up Chamber by SHS

$36.00$32.40

Save: $3.60
BUY NOW
Modify Baton Ryusoku Flat Hop Up Bucking (Soft)

Modify Baton Ryusoku Flat Hop Up Bucking (Soft)

$16.22

BUY NOW
Lonex Improved Hop-Up Bucking 50 Degrees

Lonex Improved Hop-Up Bucking 50 Degrees

$5.00

BUY NOW
Modify Wellock Bracer & Gearbox Stabilizer

Modify Wellock Bracer & Gearbox Stabilizer

$31.80

BUY NOW
Modify Baton Ryusoku Flat Hop Up Bucking (Hard)

Modify Baton Ryusoku Flat Hop Up Bucking (Hard)

$14.42

BUY NOW
ProWin AK Hop Up Chamber (Blue)

ProWin AK Hop Up Chamber (Blue)

$39.10

BUY NOW
ProWin M4/M16 Hop Up Chamber (Blue)

ProWin M4/M16 Hop Up Chamber (Blue)

$39.10

BUY NOW
ProWin MK36 Hop Up Chamber (Blue)

ProWin MK36 Hop Up Chamber (Blue)

$39.10

BUY NOW
Hunterseeker Armory IR Hop Z Kit

Hunterseeker Armory IR Hop Z Kit

$25.92

BUY NOW
Modify M4/M16 1-Piece Metal Hop Up

Modify M4/M16 1-Piece Metal Hop Up

$25.44

BUY NOW
Madbull Ultimate 3-1 Hop Up Chamber

Madbull Ultimate 3-1 Hop Up Chamber

$35.00

BUY NOW
Echo 1 OEM Hop Up Unit for M4/M16

Echo 1 OEM Hop Up Unit for M4/M16

$17.00

BUY NOW
Prometheus Hop Up Soft Type Bucking (Purple)

Prometheus Hop Up Soft Type Bucking (Purple)

$13.00$11.70

Save: $1.30
BUY NOW
G&G GR14/AUG Hop Up Unit

G&G GR14/AUG Hop Up Unit

$35.00

BUY NOW
Element 65% Hop Up Bucking (Blue)

Element 65% Hop Up Bucking (Blue)

$7.00

BUY NOW
Madbull Hop Up Bucking - 2 Pack (Red)

Madbull Hop Up Bucking - 2 Pack (Red)

$12.00

BUY NOW
G&G Hop Up Bucking

G&G Hop Up Bucking

$6.00

BUY NOW
Madbull Blue Hop Up Bucking - 2 Pack (Blue)

Madbull Blue Hop Up Bucking - 2 Pack (Blue)

$12.00

BUY NOW
Madbull Fishbone Hop Up Bucking - 2 Pack (Black)

Madbull Fishbone Hop Up Bucking - 2 Pack (Black)

$10.00

BUY NOW
Copyright © 2024 Airsoft GI
Disclaimer:

All airsoft guns are required to have the tip (1/4 inch) of the barrel permanently colored in blaze orange. No person may openly display or expose any imitation firearm (replica firearm), in a public place. The term "public place" means an area open to the public or exposed to public view and includes streets, sidewalks, bridges, alleys, plazas, parks, driveways, parking lots, automobiles, whether moving or not, and buildings open to the general public, including those that serve food or drink, or provide entertainment, and the doorways and entrances to buildings or dwellings and the grounds enclosing them.

Any person who changes, alters, removes, or obliterates any coloration or markings that are required for by any applicable state or federal law or regulation, for any imitation firearm (replica firearm), or device in any way that makes the imitation firearm (replica firearm) or device look more like a firearm is guilty of violating the state or federal law.

By accessing the Site, you certify that you are older than 18 years of age or the age of majority where you live, whichever is older; that you are the owner of any credit card used to purchase on items on the Site; that you are familiar with all local laws in your area affecting your legal right to access airsoft products; that any products you buy are for your own private enjoyment and that you will NEVER share these products with a minor in ANY WAY.