Contact Us Tel:(626) 286-0360 Store Locations
Phone Support Hours M-F 7am-6pm PST
Browse by Type or Category
Check out the new discounts on the 2020 Deals! Save more with FREE SHIPPING for orders over $99.

Xcortech X3300W Advanced BB Control System Computer Chronograph / Tracer / Burst Control Unit (Color: Black)

ID: 46898 (Chrono-X3300W-BK)
4.3 stars, based on 28 reviews
Xcortech X3300W Advanced BB Control System Computer Chronograph / Tracer / Burst Control Unit (Color: Black)
Hover or touch above to zoom
Youtube preview Product image 1 Product image 2 Product image 3 Product image 4 Product image 5


This item is currently Out of Stock

MAP ProtectedExempt From Coupons
The manufacturer of this product enforces a strict minimum advertised price (MAP) policy which excludes this product from any additional discount coupon codes. This item, however, may qualify for free shipping.
Color Options:


  • Standard Airsoft 14mm(-) negative threaded tracer made from high quality aluminum.
  • High efficiency circuit with digital display with brightness controls. Devices communicate via wireless signal.
  • Power saving / standby / and auto power off modes available
  • Measures muzzle velocity (FPS/MPS) and measures ROF (RPM)
  • Programmable BB counter to count down or count up
  • Low ammo warning + low battery warning + battery indicator for real time monitoring of battery level
  • Programmable burst unit (2-10 burst / full auto) / SCU 8 channel memory
  • Mounts onto standard 20mm / Picatinny / Weaver rails
From the makers of the most popular airsoft consumer chronograph comes an all-in-one unit which is unlike any other.
The new chronograph from Xcortech is able to combine a Mock Suppressor / BB Illuminating Tracer unit with a built in computer controlled sensor to measure muzzle velocity and rate of fire. The sensor also includes other modes of use such as a BB counter, to count up or down for a quick heads up display of estimated remaining ammo in your magazine, and a low ammo warning. To top it off a built-in battery reader displays your AEG battery level in real time as well as gives a low charge warning to let you know it is time to change your battery.
All of the information coming from the Tracer/Chrono unit is transmitted to the BB Control System (modeled after a PEQ Box) wirelessly. The BB Control System is where the unit can be programmed as well as output the information to a digital display.
Also included is the programmable SCU unit which easily plugs in-line with your battery to enable the burst setting from 2-10 rounds / full auto. This unit is also what transmits your current battery level to the PEQ Box display as well as protect your gun/battery from voltage drops.

Power: Tracer (AAA battery x 4), PEQ Control Box (AA battery x 2)
Weight: Tracer (140g), PEQ Control Box (70g)
Dimensions: Tracer (156mm x 37mm), PEQ Control Box (110mm x 70mm x 31mm)

28 Customer Reviews

(Write a review)

by Brennan D. on 08/20/2019
"I recently just got my package with this tracer until and was excited to use it, and I was not disappointed with it.

It works great so far even tho I haven’t tried it with tracer rounds yet.
It doesnt lag at all, and even dims the screen when you aren’t shooting so save its battery. It looks awesome and fits perfectly.

It does have a plastic body, but the quality seems to be perfect.

I will continue to test it more and update my review later.
by Jack Q. on 03/02/2019
"SO FAR, SO GOOD. Went to TAC City Fullerton (Indoor CQB) and put this trio on a G&G Firehawk. Took A LOT of working to get the in-line MOSFET into the buffer tube and had to use a skinnier 7.4 Lipo. Worked great all night but here are more specifics:

TRACER UNIT- works very well even in a fairly lit warehouse (Xcortech Tracers are pretty good anyway so no surprise there)

CHRONOGRAPH/BB COUNTER- still need to figure out how to change the settings (no manual included) so that the FPS and ROF is not in metric. BB count down feature is the one I use in actual play and works awesome. I do a mag change with about 10 BBs left and then push the button on the box to reset the countdown.

BURST CONTROL- this is a pseudo- MOSFET unit since it is an inline unit. It works great but I notice that when the PEQ Box is ON then the burst mode works when switched on to AUTO. When the box is OFF you get normal FULL AUTO... at least for me.

NOTE: Also tried it at home on a VFC Avalon Carbine as well as an Elite Force ARX160 Elite Beretta and they worked too.

CONS: Does NOT come with a manual. Had to Google and YouTube the heck out this to find any information.
by Jesse C. on 03/21/2018
"I was going to buy a chrono anyway and decided to spend a little more to get this, definitely would recommend 10/10. You can change the Spd setting from mps to fps, which is nice but i wish you could do the same with ROF from rpm to rps. Also this did not come with a manual but luckily theres one you can download. _click here

Questions, Answers and Comments

Discuss about Xcortech X3300W Advanced BB Control System Computer Chronograph / Tracer / Burst Control Unit (Color: Black) with your friends and fellow shoppers!

Comment or answer questions for a chance to win awesome prizes. Details can be found on the Facebook page. Remember to check "Also post on Facebook" when commenting to qualify for the giveaways!

Have an urgent question about this item? We monitor these comments daily, but it may be faster to email us directly or call us at (626) 286-0360. Our resident experts are standing by to answer your questions!

California Proposition 65 Warning: Cancer and Reproductive Harm -

This item is currently Out of Stock. Most out of stock items are restocked within 1-3 weeks. Some items may take longer. Please add this item to your wishlist to keep posted on its availability.

Search tags for related products