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$19.99UFC Polycarbonate AK Hop-Up Chamber Unit
UFCFeatures One piece design for AK Series AEG's Factory direct OEM replacement part Compatibility: AK Series Airsoft AEG Rifles
$19.99Sale -
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$37.99SHS CNC G36 Hop-Up Chamber Unit
SHSFeatures Ultra durable 7075 CNC aluminum construction Anodized finish Provides better reliability and accuracy Direct drop-in upgrade Complete ho...
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$19.99Cybergun M249 Featherweight Hop-Up Champer Unit
CybergunFeatures Made from durable injection molded polymer Factory direct OEM replacement parts Drop-in replacement requires little to no modification ...
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$24.99JG OEM AUG Hop-Up Chamber Unit
JGFeatures Includes hopup housing, inner barrel spacer, bucking lock, and nub Made from durable injection molded polymer Direct drop-in replacement...
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$34.99A&K M60 & MK43 Hop-Up Champer Unit
A&KFeatures Metal alloy construction Factory replacement component Drop in installation Bucking included Compatibility: A&K M60 / Mk43 Airsoft A...
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$27.99JG OEM G36 Hop-Up Chamber Unit
JGFeatures Includes hopup housing, inner barrel spacer, bucking lock, and nub Made from durable injection molded polymer Direct drop-in replacement...
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$99.99Maple Leaf Glock Series Hop-up Chamber Unit Kit
Maple LeafFeatures High-quality aluminum construction Enhanced steel hop up arm I-key for greater hop up and improved range Greater range of adjustment Im...
View full details$99.99Sale -
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$34.99Maple Leaf Glock Series Hop-up Chamber Unit
Maple LeafFeatures High-quality aluminum construction Enhanced steel hop up arm I-key for greater hop up and improved range Greater range of adjustment Im...
View full details$34.99Sale -
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$39.99Arcturus Reinforced Polymer Rotary AK Hop-Up Chamber Unit
ArcturusFeatures High quality reinforced polymer construction Designed to fit in AK series rifles Factory direct OEM replacement part Drop-in design requ...
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$24.99Prometheus Hop-Up Nub Tensioner
PrometheusFeatures Set of 2 nubs; soft and hard rubber Creates a flat hopup surface Lengthens the contact patch for the bucking to BB improving overall hop ...
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$10.99Maple Leaf Omega Hop-Up Nub Tensioner
Maple LeafPrecision concave spacer for AEG hop-up units. Designed to deliver precise, high surface area contact to the hopup bucking for better accuracy and ...
View full details$10.99Sale -
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$15.99Maple Leaf Pistol Hop-Up Adjustment Wheel
Maple LeafFeatures CNC milled aluminum construction Anodized finish Direct drop-in part ML-HW01 Compatibility: Elite Force, UMAREX GLOCK and other GBB Pist...
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$14.99Angel Custom HDR Flat Nub
Angel CustomFeatures High density rubber construction Includes stainless steel insert pin to apply stable hop rotation Requires no modification for installati...
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$19.99PTS MEC GBB Hop-Up Bucking (Pack of 2)
PTS SyndicateThe precision molded MEC Hop Up Rubber has a slightly narrower inner diameter at the entrance and extra coverage for the top of the barrel open cut...
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$19.99PTS MEC AEG Hop-Up Bucking (Pack of 2)
PTS SyndicateThe precision molded MEC Hop Up Rubber provides two equal pressure point of contacts with the bb resulting more effective range and more stable acc...
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$5.99Sale -
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$17.99Ace1Arms Polymer M4/M16 Hop-Up Chamber Unit
Ace1ArmsFeatures Polymer Construction Suitable for M4/M16 Series Airsoft Electric Gun AEG Rifle Enlarged, in-line adjustement dial for easy and smooth ad...
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$19.99Prometheus Flat Hop-Up Bucking
PrometheusFeatures Drop in upgrade component Improves accuracy and range Durable rubber construction Designed for Flat and R-hopping setups Smooth interior,...
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$14.99Modify Baton Ryusoku Soft Hop-Up Bucking
ModifyFeatures Works with standard AEG hopups and barrels Flat hop provides more consistent contact and backspin on BBs Improve accuracy, range, and gro...
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$34.99Ace1Arms CNC M4/M16 Hop-Up Chamber Unit
Ace1ArmsFeatures 7075 aviation Aluminum CNC Construction Surface treatment: Hard anodic oxidation Design to replace the original Hop-up chamber for an op...
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$49.99KWA KM4 Hop-Up Chamber Unit
KWAThe KM4 AEG hop-up assembly fits all KM4 Series rifles, including the new SR Series. It comes with everything pictured. Please note that this does...
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$49.99KWA AKR ERG Hop-Up Chamber Unit
KWAThis polymer hop-up housing fits all AKR Series AEGs, both the 2.5 and 3.0 models. It includes parts 9, 116, 125, 10, 11, 12, and 317. Part 199-16...
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$49.99KWA RM4 & VM4 ERG Rotary Hop-Up Chamber Unit
KWAThis replacement part is displayed as part number 352S on RM4/VM4 AEG 2.5/3/PTS ERG Mechbox diagram. Part 199-1601-0352S Features High quality re...
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$17.99KWA E-19 Hop Up Bucking
KWAThe KWA E-19 bucking fits multiple KWA models, and appears on respective diagrams as LM4 part 98, HK45 part 330, Vector part 62, and kz.61 Skorpion...
View full details$17.99Sale