Classic Army Rotary Hop-Up Unit for M4/M16 Series Airsoft AEGs, Blue

SKU:
UK-CA-P542P
UPC:
4894361019049
Shipping:
Calculated at Checkout
$29.99

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Enhance the performance of your M4/M16 series airsoft AEG with the Classic Army Blue Rotary Hop-Up Unit. This essential upgrade allows for superior control over BB trajectory and increased accuracy during gameplay. Crafted from durable polymer, the hop-up unit ensures reliable and consistent performance even during intense airsoft battles.

Designed to fit most airsoft M4 AEG gearboxes, this hop-up unit is a versatile choice for those seeking an upgrade to their airsoft rifle. Its vibrant blue color adds a unique touch to your gun, setting it apart from the standard black hop-up units commonly seen in the field.

Installing the Classic Army Rotary Hop-Up Unit is a straightforward process, making it accessible for both beginners and experienced tech-savvy players. The rotary design offers precise and fine adjustments to the hop-up, enabling you to find the perfect setting for your preferred BB weight and BB flight path.

With improved hop-up performance, your shots will fly straighter and more consistently, allowing you to hit your targets with greater accuracy. This is particularly advantageous in long-range engagements or when shooting through narrow windows or tight angles.

Experience the difference in your airsoft gameplay with the Classic Army Blue Rotary Hop-Up Unit. Elevate your M4/M16 AEG's performance and gain a competitive edge on the field. Upgrade your hop-up system and bring more precision to your shots with this top-quality hop-up unit from Classic Army. Upgrade your airsoft rifle now with the Classic Army Blue Rotary Hop-Up Unit and enjoy improved BB control and enhanced accuracy during every skirmish, available at Airsoft Station.

Features:

  • High-density polymer construction for durability
  • Easy-to-use rotary design for hop-up adjustment
  • Maintains FPS and BB consistency with aftermarket buckings
  • Fine-tune hop-up settings with precision rotary dial
  • Compatible with version 2 gearboxes for versatility and easy installation
Compatibility:
For use with most airsoft M4 AEG gearboxes
Material:
Polymer
Manufacturer:
Classic Army
Package Includes:
1x Hop-Up Unit, 1x Set of Hardware
30 Day Return & Warranty

Customer Reviews

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94%
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Verified Buyer
July 23, 2025 by SHAYNE J. (Florida, United States)
“Slightly smaller version of my XD-M Elite 5.25". With a very slight (non-permanent) modification, the slide will NOT lock back on an empty magazine for great dry practice. No BB ammo, just CO2 and not having to reset the trigger/slide after every trigger press changes things a lot! Looks real, feels real - DO NOT take this out where it doesn't need to be... Oh - The non-permanent mod - A piece of Q-tip shaft about a half-inch long placed against the follower between the follower thumb grip and the top...”
Verified Buyer
July 22, 2025 by Don (Tx, United States)
“Fast find and pay”
Verified Buyer
July 22, 2025 by Charles B. (CT, United States)
“Quick service and delivery. Very satisfied.”