Hop-Up Unit & Accessories

Designed to achieve ultimate consistency, the Friction Pro hop-up bucking focuses on creating a perfectly centered axis of spin in every shot. Whil...

Features Special airtight design 2 stage channel design provides excellent BB positioning and accuracy Superior tear resistance Excellent tempera...

This replacement part is displayed as part number 356S on T6/T10 diagram. Features High quality reinforced polymer construction Rotary style adju...

Features One piece design for AK Series AEG's Factory direct OEM replacement part Compatibility: AK Series Airsoft AEG Rifles

Features Ultra durable 7075 CNC aluminum construction Anodized finish Provides better reliability and accuracy Direct drop-in upgrade Complete ho...

Features Made from durable injection molded polymer Factory direct OEM replacement parts Drop-in replacement requires little to no modification ...

Features Includes hopup housing, inner barrel spacer, bucking lock, and nub Made from durable injection molded polymer Direct drop-in replacement...

Features Metal alloy construction Factory replacement component Drop in installation Bucking included Compatibility: A&K M60 / Mk43 Airsoft A...

Features Includes hopup housing, inner barrel spacer, bucking lock, and nub Made from durable injection molded polymer Direct drop-in replacement...

Features High quality reinforced polymer construction Designed to fit in AK series rifles Factory direct OEM replacement part Drop-in design requ...

Features 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 ...

Precision concave spacer for AEG hop-up units. Designed to deliver precise, high surface area contact to the hopup bucking for better accuracy and ...

Features CNC milled aluminum construction Anodized finish Direct drop-in part ML-HW01 Compatibility: Elite Force, UMAREX GLOCK and other GBB Pist...

Features High density rubber construction Includes stainless steel insert pin to apply stable hop rotation Requires no modification for installati...

The 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...

The precision molded MEC Hop Up Rubber provides two equal pressure point of contacts with the bb resulting more effective range and more stable acc...

Features Drop in upgrade component Improves accuracy and range Durable rubber construction Designed for Flat and R-hopping setups Smooth interior,...

Features Works with standard AEG hopups and barrels Flat hop provides more consistent contact and backspin on BBs Improve accuracy, range, and gro...

The 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...

This 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...

This 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...

The 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...

Works in VSR-10 rifles and WE/Marui/KJW gas guns. The Decepticons is good for better accuracy. Features: Slightly narrow entrance for better seali...

Features Injection molded polymer construction Fits most M4 series Airsoft AEG hop-up units Drop in replacement Colour and product may vary sligh...