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Lonex 50-Degree Hop-Up Bucking Upgrade for Airsoft AEG Rifles

SKU: GB-01-35 LonexOut of stock Map ProtectedPrice is map protected. Coupon(s) may not be applied to this item.

  • Soft 50° rubber bucking
  • Compatible with most AEG hop-ups
  • Durable metal lock ring


Lonex 50-Degree Hop-Up Bucking Upgrade for Airsoft AEG Rifles

The Lonex 50° Hop-Up Bucking Upgrade is constructed from soft yet durable rubber. This AEG internal part is designed to create a perfect seal with your M4 or AK air nozzle and prevent compression loss during operation. If you're experiencing problems with loss of air compression, diminished range or accuracy, installing this hop-up bucking upgrade can help to address these issues.

NOTE: Airsoft Megastore recommends that all internal upgrades and/or repairs be handled by a qualified airsoft technician. Airsoft Megastore is NOT responsible for improperly installed replacement or upgrade airsoft parts. DO NOT disassemble your airsoft gun within Airsoft Megastore’s warranty period, as this will VOID your warranty.

In the Box



barrel lock ring


Construction Rubber Bucking and Nub, Metal Lock Ring
Hardness 50° (Soft)
Compatibility Most AEG Hop-Ups

California Proposition 65 Warning: Cancer and Reproductive Harm -

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