Airsoft Guns Buyers Guide
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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.

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Echo 1 Red Star CSR Hop Up Chamber (OEM)

Echo 1 Red Star CSR Hop Up Chamber (OEM)

  • Durable Material
  • OEM Replacement
  • 30-Day Warranty

$35.00

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Modify Improved 2-Ring Hop Up Bucking

Modify Improved 2-Ring Hop Up Bucking

  • Improved Air Seal
  • High Quality Construction

$5.00

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King Arms Air Seal Chamber for TM Pistol

King Arms Air Seal Chamber for TM Pistol

  • Improve Air Seal
  • Improve Accuracy
  • Rubber Construction

$10.00

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Modify Accurate Metal Hop Up Chamber for AK Series

Modify Accurate Metal Hop Up Chamber for AK Series

  • Metal Construction
  • Includes Two Pressure Plates
  • 45-Day Warranty

$24.00

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Echo 1 Phantom Series Hop Up Chamber

Echo 1 Phantom Series Hop Up Chamber

  • OEM Replacement
  • Complete Hop Up Chamber
  • Designed for the Echo 1 Phantom Series Aug
  • 30 Day Warranty

$15.00

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Echo 1 PDW Hop Up Chamber

Echo 1 PDW Hop Up Chamber

  • Polymer Construction
  • Designed for the PDW Series
  • Complete Hop Up Chamber
  • 30 Day Warranty

$15.00

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Echo 1 MTC Plastic Hop Up Bracket

Echo 1 MTC Plastic Hop Up Bracket

  • OEM Replacement
  • 30-Day Warranty

$12.00

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Echo 1 M4 Metal 1pc Hop Up Chamber with Bucking

Echo 1 M4 Metal 1pc Hop Up Chamber with Bucking

  • Durable Construction
  • OEM Replacement Part
  • Hop Up Chamber and Bucking
  • 30-Day Warranty

$14.00

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Echo 1 M14 Hop Up Bucking

Echo 1 M14 Hop Up Bucking

  • OEM Replacement Part
  • Durable Construction
  • Fits Echo1 M14's
  • 30-Day Warranty

$10.00

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Maple Leaf DELTA System Rubber Hop Up 80 Degree

Maple Leaf DELTA System Rubber Hop Up 80 Degree

  • Increased Velocity
  • Consistent Velocity
  • Increased Accuracy

$8.50

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Maple Leaf DELTA System Rubber Hop Up 75 Degree

Maple Leaf DELTA System Rubber Hop Up 75 Degree

  • Increased Velocity
  • Consistent Velocity
  • Increased Accuracy

$8.50

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Maple Leaf DELTA System Rubber Hop Up 70 Degree

Maple Leaf DELTA System Rubber Hop Up 70 Degree

  • Increased Velocity
  • Consistent Velocity
  • Increased Accuracy

$8.50

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Maple Leaf DELTA System Rubber Hop Up 60 Degree

Maple Leaf DELTA System Rubber Hop Up 60 Degree

  • Increased Velocity
  • Consistent Velocity
  • Increased Accuracy

$8.50

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Maple Leaf DELTA System Rubber Hop Up 50 Degree

Maple Leaf DELTA System Rubber Hop Up 50 Degree

  • Increased Velocity
  • Consistent Velocity
  • Increased Accuracy

$8.50

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Modify Baton Ryusoku Flat Hop Up Nub

Modify Baton Ryusoku Flat Hop Up Nub

  • OEM Replacement
  • Designed for Modify Baton Ryusoku Flat Hop Up Bucking

$6.00

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

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

  • Aluminum Construction
  • CNC Processing
  • Increased Air Seal
  • Anodized Finish

$48.00

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Lancer Tactical CNC AK Hop Up Chamber by SHS

Lancer Tactical CNC AK Hop Up Chamber by SHS

  • CNC Construction
  • Increased Air Seal
  • Anodized Matte Finish
  • Includes: One (1) Hop Up Chamber

$36.00$32.40
Save: $3.60

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Modify Baton Ryusoku Flat Hop Up Bucking (Soft)

Modify Baton Ryusoku Flat Hop Up Bucking (Soft)

  • Increases Distance & Accuracy
  • Excellent Extreme Temperature Properties
  • Improved Air Seal
  • Superior Tear Resistance

$16.22

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Modify Wellock Bracer & Gearbox Stabilizer

Modify Wellock Bracer & Gearbox Stabilizer

  • Metal Construction
  • Increased Gearbox Support
  • Prevents Gearbox from Cracking
  • Includes: One (1) Wellock Bracer

$31.80

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Modify Baton Ryusoku Flat Hop Up Bucking (Hard)

Modify Baton Ryusoku Flat Hop Up Bucking (Hard)

  • Increases Distance & Accuracy
  • Excellent Extreme Temperature Properties
  • Improved Air Seal
  • Superior Tear Resistance

$14.42

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ProWin AK Hop Up Chamber (Blue)

ProWin AK Hop Up Chamber (Blue)

  • CNC Aluminum Construction
  • Blue Anodized Finish
  • Increased Stability
  • Improved Air Seal / Accuracy

$39.10

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ProWin M4/M16 Hop Up Chamber (Blue)

ProWin M4/M16 Hop Up Chamber (Blue)

  • CNC Aluminum Construction
  • Blue Anodized Finish
  • Increased Stability
  • Improved Air Seal / Accuracy

$39.10

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Hunterseeker Armory IR Hop Z Kit

Hunterseeker Armory IR Hop Z Kit

  • Extended Contact Patch
  • Longer / Flatter Trajectories
  • Increased Accuracy / Range
  • Package Includes: Three Patches

$25.92

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Modify M4/M16 1-Piece Metal Hop Up

Modify M4/M16 1-Piece Metal Hop Up

  • Aluminum Construction
  • Minimum Adjustment
  • O-Ring on Gears for Stability
  • Includes 2 Arms for Different Buckings

$25.44

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