A-Plus Hop Up Rubber for Marui/KJW Pistols

Firefly Hop Up Bucking for VSR-10 (Extra Soft) (also fits Marui G26, G17, P226, MK23, 1911)

Maple Leaf Super Hop Up Bucking 70-Degree.  The Super series buckings from Maple Leaf utilize a concave hop up system and are designed to be used with the Maple Leaf Omega Tensioner. Degree recommendations: 70 degree 355-460 FPS (most popular) 75 degree 420-490 FPS...

KM Head Buffer Hopup Rubber Chamber KM 45 Degree for VSRKM 55 Degree for AEP

Factory direct OEM replacement part Drop-in replacement internals, all you need is the shell and floor plate Durable high efficiency steel follower spring Manufacturer: PTS Compatibility: For PTS EPM1 M4 Airsoft AEG MagazinesPackage Includes: 1x Long Spring, 1x Short Spring / Plastic Connector, 1x Spring Guide w/...

Features Hop-up for standard AEGs with standard AEG inner barrels (Newest Gen.) Machined from a solid aircraft aluminum block with tight tolerances to provide better accuracy, consistency, and durability Precision rotary dial design for fine hop-up adjustments Re-engineered the hop-up levers and nubs to...

The LayLax Nine Ball Custom Hop-Up Adjustment Dial is a precision upgrade designed for Tokyo Marui gas blowback airsoft pistols, allowing for faster and more accurate hop-up tuning. Built from durable lightweight materials, this enhanced dial provides improved grip and smoother adjustments, making it...

Durable high-grade CNC aluminum construction Optimized for reliable feeding between the magazine and the hop-up unit Lightweight robust profile with an anodized finish Design for the Wolverine MTW M4 platforms

Airsoft Masterpiece parts and accessories excel in quality and durability making them very sought after for Hi Capa builds. The Airsoft Masterpiece hop-up has a strong brass construction making it withstand high-stress short-stroke builds while providing a very good aggressive amount of hop thanks...

The Action Army B01-042 Dampening Hop-Up Chamber is a premium CNC-machined upgrade for VSR-10 sniper rifles, designed to deliver smoother and more precise hop-up adjustment for improved accuracy and consistency. Compatible with Tokyo Marui VSR-10s and most VSR-style clones, this chamber features an innovative...

CNC Aluminum Hop-Up Chamber M4Gi (with BB Latching System) unit is precisely machined to perform accurately and consistently on ICS M4 AEG series rifles.The Hop-Up Chamber M4Gi unit is built with an aluminum rotary dial knob for fine hop-up adjustments, the precision hop-up lever...

G&G ARP9 Super Ranger Sky Polarstar Jack V2 Unicorn 150mm Barrel Unicorn Bucking FPS - 350 @ 90psi HPA

Firefly Hop Up Packing for Maruzen APS-2

Action Army VSR-10 Hop Up Chamber. Upgrade your stock chamber with this CNC machined unit. Fits Tokyo Marui VSR-10 sniper rifles, Echo 1 PSR, clone guns, JG BAR-10, etc. This chamber is a great compliment to the Wolverine BOLT system too!  The Action Army...

The Prometheus Soft Hopup Bucking - Purple rubber bucking for AEGs - our most popular seller at Airsoft Atlanta!  For use with HPA tapped guns, AEGs, Prowin Hop Up Chambers, and much more.  Built to last and not wear out quickly.  Ideal for high...

Mad Bull Shark Hop Up Bucking [Red]

Action Army Amoeba Striker S1 Hop Up Chamber.  Made to fit on the Amoeba series of spring sniper rifles.  More info TBD.  Part no. B05-001

The Modify Baton Ryusoku Flat Hop Up Bucking is a soft style hopup flat rubber bucking with flat nub for use in AEG airsoft electric guns.  Includes the soft rubber bucking and flat hop nub.  The nub is a solid core, so no steel...

The Action Army Amoeba Striker Hop Up Adjustment Wheel.  Adds a wheel to your airsoft Striker sniper rifle so you can adjust the hop up much easier on the field.  Low profile to fit under optics above.  Metal design. Comes in AS01 or AS02 configuation...

The Maple Leaf Hop Up Chamber Set for Glock Gas Pistols (WE, VFC).  An upgraded hopup chamber set for airsoft Glock guns.  Fits the licensed VFC Elite Force models and WE models.  Optimized for use with Maple Leaf buckings. Fits G17 Gen5, G18c, G34, G35...