AEG Gearbox Components

Brands are as follows: BCA / Ace1Arms / SHS Spring M90- 320 to 350 fps .20g BBs varies by AEG. Spring M100- 350 to 380 fps .20g BBs varies by AEG. Spring M110- 370 to 400 fps .20g BBs varies by AEG. Spring M120- 400 to 420 fps .20g...

NOTE: This product is the spring ONLY. Does not come with tappet plate. A stronger tappet plate spring helps with "midcap syndrome", which is where some guns drop BBs on a fully loaded midcap but begin to shoot normally 30 rounds into the mag....

CNC Aluminium cylinder head with a re-machined impact face and Sorbo pad installed for shock reduction. Use this to reduce gearbox shock and stress. It will also help space out the piston assembly for an improved angle of engagement. Sorbo pad included and installed.

NEW model with improved teeth quality and tolerances.  Made of high grade polymer with a full steel tooth rack. Skeletonized piston body for extreme light weight, great for high speed setups.

Steel shim set for AEG. 

Oem'd by SHS / Rocket Airsoft New Gen4 version, with 10 teeth bevel gearAffordable gearset for high speed setups12:1 or 13:1 or 32:1 gear ratioFeatures hardened steel material   Please note that 32:1 gear sets will require the use of a half rack piston...

Guarder Polycarbonate Enhanced for Ver.2 Gear Box. This is our tappet plate of choice, it is one of the most durable tappet plates on the market. 

With all of the different AEG air seal nozzles on the market, it can be difficult to tell which ones are made to the proper spec to suit your needs. There are tons of variables that can contribute to something as simple as an...

Stainless steel cylinder. Full volume to match barrel length up to 590mm.

CNC Aluminum Advanced Speed Trigger (Style E) is specially designed for fast response, smooth and consistent trigger pull on Ver. 2 Gear Box of M4/M16 series Airsoft AEG Rifles. The Advanced Speed Trigger has multiple adjustment points to control pre-travel and over-travel to shorten...

Made of high grade POM featuring full steel teeth. Pre-lightened with 7 holes in the body making this piston extremely lightweight, great for high speed setups. 15T is a standard piston rack, 14T has the second (pickup) tooth removed to assist with correction of angle of engagement. 14 and half...

BCA 22 TPA neodymium magnet high torque motor is fantastic for those seeking to optimize performance on mid-priced builds. Typically, those seeking to balance performance with cost would use SHS 12:1 and 13:1 gear sets, which pair extremely well with SHS and ZCI motors...

Reinforced polycarbonate. Super elasticity.  

The LONEX POM Ventilation Ball Bearing Piston Head is a great cost effective high end replacement for your standard Airsoft AEG rifles piston head.  The LONEX POM Ventilation Piston Head comes with ball bearings that help relieve spring stress. This piston is designed to...

Heat treated steel ensures that these will not break on you. Bearings will reduce friction but they will fail under stress. We use solid steel bushings on all of our high end builds to ensure reliability. Part:8mm steel bushings Application: Ver.2 / Ver.3 gearboxesColor: Black low friction...

BCA 28 TPA neodymium magnet extreme torque motor is a game-changer for those seeking to optimize performance on mid-priced builds. Typically, those seeking to balance performance with cost would use SHS 12:1 and 13:1 gear sets, which pair extremely well with SHS and ZCI...

Unlike traditional O-rings, X-rings seal better under pressure instead of blowing out. These X-rings are sized to provide a tight seal in standard cylinder sizes. We recommend sizing your cylinder to reduce internal friction as well. X-rings are compatible with piston heads with a...

7075 aircraft-grade aluminum construction, flat ported impact face for reduced wear on sorbo pads. Includes a set of washers and bearings to reduce torsional force on the spring. (6 holes, flat surface, sorbo friendly)

An essential part of upgrading your AEG, the Duracon Piston Head with Thrust Bearing has been remade to be more effective. Redesigning the ports at the head reducing the total weight of the piston head, the NEO POM Piston Head creates a softer &...

CNC machined aluminum air seal nozzle with internal o-ring for improved air seal.

The 70 Hardness Sorbo pad is for version 2 and 3 cylinder heads.This precision laser cut Sorbothane bumpers for airsoft gearboxes will greatly absorb the impact of the piston head and cylinder head. What does this cheap upgrade do for you? - Significantly reduces the risk of your mechbox cracking...

The new BCA Welded Steel Gear Set is an improvement upon traditional 13:1 offerings in that the bevel gear and step gear are welded together, as opposed to being press fit like other brands. One of the most common failures from older 13:1 gear...

Upgrade your Tamiya connectors with a sweet set of Deans connectors. Not only do they feature lower internal resistance for higher electrical flow resulting in high overall system efficiency, they are easy to connect and disconnect. No more fiddling around with plastic Tamiya plugs...

*Motor colour may differ between batches. Internals are all the same.* Balanced armature winding with strong neodymium magnets,18 TPA. Made for a lot of power! Use with 350+ fps AEGs.

Description The Infinity CNC 18000 motor was created after continued requests from airsoft technicians asking for a super torque option in our motor lineup. The 18000 motor is the world's first airsoft motor that combines 28 TPA with high-strength neodymium magnets inside precision CNC-machined...

The Warhead Aeg Brushless motor is the ultimate upgrade for you aeg. Operating voltage - 7.2v - 11.4v (2 to 3 cell lithium polymer battery) Brushless DC motors have no brushes to get worn out, they represent a huge leap forward in technology. Brushless output...

  Trigger included. The Leviathan - V2 optical is one of the most advanced ETU (electronic trigger unit) on the market It combines optical and switch sensors for better handling and durability Built-in wireless communication for quick setup using iOS or Android smartphones! Tactile trigger switch has travel only 0,13mm long for ultimate hair trigger feeling You can choose from 10...

Sintered steel latch on a steel shaft, comes with spring.

Perun V2 HYBRID Perun V2 Hybrid replaces mechanical contacts in your airsoft replica or gel blaster and provides lots of useful features. Optical and magnetic sensors allow to eliminate many moving parts that are prone to damage, thus increasing the reliability. Adaptive trigger control...

("O" Pinion Gear Included) 4 gears in total. Siegetek gears are the best gears on the market. Period. Barring extreme user error, they are pretty much indestructible. We've installed hundreds of sets without a single failure. All components are CNC machined out of chromium-molybdenum...