Airsoft Guns Buyers Guide
Airsoft GI small logo

Airsoft Gun Internal Upgrade Parts

Gearbox, Hop Up Units, Inner Barrels, ETC!

Airsoft GI has worked with enough airsoft guns to know that what’s inside really counts. If your airsoft gun has a broken mechanism or has simply fallen behind the times, our internal upgrade parts will have you back in the game. We have airsoft gun internal parts for AEGs, spring sniper rifles and gas blowback pistols and rifles. Add aftermarket AEG cylinder heads to maximize compression or install a precision inner barrel for better accuracy. Replace a burned-out stock motor with a standard OEM motor or upgrade to a high torque model that can handle other internal upgrades.

Our gas airsoft internal upgrades include recoil springs that increase felt recoil, loading nozzles that improve durability and high flow valves to increase FPS velocity. You can upgrade your spring rifle as well with parts that give your shots more distance and more precision. We carry parts from all the leading airsoft parts manufacturers such as Action Army, Danger Werx, G&G, Modify, SHS, and Lonex – and we make some of our own internal airsoft parts. Full tech support comes with every purchase, so you can turn to us if you encounter troubles while you work.


Refine Search

177 items | Pg «   6  » 
| Sort
| Display
Automatic Free Shipping On All Orders Over $179! Coupon code "2024" for 10% off!
Lancer Tactical Ver. 3 Selector Plate by SHS (Red)

Lancer Tactical Ver. 3 Selector Plate by SHS (Red)

$9.00$8.10

Save: $0.90
BUY NOW
Daily Shocker Deal
Lancer Tactical Tempered M190 AEG Spring by SHS

Lancer Tactical Tempered M190 AEG Spring by SHS

$15.00$13.50

Save: $1.50
BUY NOW
Daily Shocker Deal
Lancer Tactical Short Barrel Lined AEG Cylinder by SHS (4 Port)

Lancer Tactical Short Barrel Lined AEG Cylinder by SHS (4 Port)

$16.00$14.40

Save: $1.60
BUY NOW
Daily Shocker Deal
Lancer Tactical Ver. 3 Spring Guide with Bearings by SHS

Lancer Tactical Ver. 3 Spring Guide with Bearings by SHS

$12.00$10.80

Save: $1.20
BUY NOW
Daily Shocker Deal
Lancer Tactical Steel O-Type Steel Motor Pinion Gear by SHS

Lancer Tactical Steel O-Type Steel Motor Pinion Gear by SHS

$9.00$8.10

Save: $0.90
BUY NOW
Daily Shocker Deal
Lancer Tactical Slotted AEG Cylinder for 451mm-590mm Inner Barrel by SHS

Lancer Tactical Slotted AEG Cylinder for 451mm-590mm Inner Barrel by SHS

$14.00$12.60

Save: $1.40
BUY NOW
Daily Shocker Deal
Lancer Tactical Aluminum Ver. 3 Spring Guide by SHS (Red)

Lancer Tactical Aluminum Ver. 3 Spring Guide by SHS (Red)

$15.00$13.50

Save: $1.50
BUY NOW
Daily Shocker Deal
Lancer Tactical Aerail Aluminum AK Nozzle (Purple)

Lancer Tactical Aerail Aluminum AK Nozzle (Purple)

$6.00$5.40

Save: $0.60
BUY NOW
Daily Shocker Deal
Lancer Tactical M150 AEG Spring by SHS

Lancer Tactical M150 AEG Spring by SHS

$10.00

BUY NOW
Lancer Tactical Motor Shaft Guide

Lancer Tactical Motor Shaft Guide

$5.50$4.95

Save: $0.55
BUY NOW
Daily Shocker Deal
Lancer Tactical Aerail Aluminum G36 Nozzle Long (Blue)

Lancer Tactical Aerail Aluminum G36 Nozzle Long (Blue)

$6.00$5.40

Save: $0.60
BUY NOW
Daily Shocker Deal
Lancer Tactical CNC Steel Ball Bearing Spring Guide for Ver. 2

Lancer Tactical CNC Steel Ball Bearing Spring Guide for Ver. 2

$12.00$10.80

Save: $1.20
BUY NOW
Daily Shocker Deal
Lancer Tactical CNC 16:1 High Speed Gear Set by SHS

Lancer Tactical CNC 16:1 High Speed Gear Set by SHS

$32.00$28.80

Save: $3.20
BUY NOW
Daily Shocker Deal
Lancer Tactical Steel Trigger Sear for VSR 10

Lancer Tactical Steel Trigger Sear for VSR 10

$5.00

BUY NOW
Lancer Tactical Steel Piston Sear for VSR10

Lancer Tactical Steel Piston Sear for VSR10

$6.00

BUY NOW
Lancer Tactical CNC 13:1 Super High Speed Gear Set by SHS

Lancer Tactical CNC 13:1 Super High Speed Gear Set by SHS

$32.00$28.80

Save: $3.20
BUY NOW
Daily Shocker Deal
Lancer Tactical AEG M90/M100 Spring

Lancer Tactical AEG M90/M100 Spring

$9.00

BUY NOW
Lancer Tactical M110 AEG Spring by SHS

Lancer Tactical M110 AEG Spring by SHS

$9.00$8.10

Save: $0.90
BUY NOW
Daily Shocker Deal
Lancer Tactical 9mm Ball Bearings by SHS

Lancer Tactical 9mm Ball Bearings by SHS

$12.99$11.69

Save: $1.30
BUY NOW
Daily Shocker Deal
Lancer Tactical AEG Tappet Plate Ver. 7 by SHS (Blue)

Lancer Tactical AEG Tappet Plate Ver. 7 by SHS (Blue)

$4.50$4.05

Save: $0.45
BUY NOW
Daily Shocker Deal
Lancer Tactical Sector Gear Clip OEM by SHS

Lancer Tactical Sector Gear Clip OEM by SHS

$4.00$3.60

Save: $0.40
BUY NOW
Daily Shocker Deal
Previous PageNext Page
Copyright © 2024 Airsoft GI
Disclaimer:

All airsoft guns are required to have the tip (1/4 inch) of the barrel permanently colored in blaze orange. No person may openly display or expose any imitation firearm (replica firearm), in a public place. The term "public place" means an area open to the public or exposed to public view and includes streets, sidewalks, bridges, alleys, plazas, parks, driveways, parking lots, automobiles, whether moving or not, and buildings open to the general public, including those that serve food or drink, or provide entertainment, and the doorways and entrances to buildings or dwellings and the grounds enclosing them.

Any person who changes, alters, removes, or obliterates any coloration or markings that are required for by any applicable state or federal law or regulation, for any imitation firearm (replica firearm), or device in any way that makes the imitation firearm (replica firearm) or device look more like a firearm is guilty of violating the state or federal law.

By accessing the Site, you certify that you are older than 18 years of age or the age of majority where you live, whichever is older; that you are the owner of any credit card used to purchase on items on the Site; that you are familiar with all local laws in your area affecting your legal right to access airsoft products; that any products you buy are for your own private enjoyment and that you will NEVER share these products with a minor in ANY WAY.