See other products by Swiss Arms
Ballistic & Conversion Calcs
Item Code: CG63705 [PY-A-2995]
Create an online review
4.0 4.0
4.0 4.0
Does it's job as advertised.
Things I would have changed:Stronger materials.
What others should know:I shot a BB through the plastic leaving a hole in the outter shell. It still works though. It takes a while to boot up sometimes. All in all, compared to other more expensive chronos, it does the job and won't break the bank.
4.0 4.0
5.0 5.0
This is a good, inexpensive chronograph. It seems quite consistent and accurate, works very well and the LED display is easy to read. It tells you what you need to know about your airsoft gun's performance: velocity and rate of fire. I tested it against the "poor man's chrono" of recording with a computer the sound of an airsoft gun firing and the pellet impact, then calculating the time between sounds vs. the distance traveled. This chrono is within 1 FPS of my poor man's method on all tests, laboriously accounting for the speed of sound vs. altitude, etc. (There's two hours of my life I'll never get back...) It can be mounted to a camera tripod with the built-in 1/4"-20 thread mount on the bottom. It takes regular batteries; No fiddly, expensive lithiums or watch batteries required. This chronograph is made to be fitted directly to the muzzle of your airsoft gun, unlike traditional bullet-oriented ones that are made to be fired through from some distance away. The inlet port is large enough to accommodate the muzzles of most airsoft guns up to and including my L96. It is cone shaped inside to center the muzzle of your gun and help reduce incidents of shooting the inner walls of the chrono. As long as you're firing airsoft BB's through it and not steel or lead it seems completely immune to the effects of having BB's bounce off the inside walls, even when fired from very powerful guns such as my L96. Part of the appeal of this unit over various more expensive and fancier ones is its compact size -- This seems to be the most compact airsoft chrono available on the market. It fits in the water bottle compartment of my UTG messenger bag, which is very handy for carrying it to airsoft events (I keep my pistols, BB's, and magazines, and other equipment in the messenger bag).
Things I would have changed:Muzzle energy (joules) calculation is built-in, but there are only presets for .20 and .25 gram BB's. For any other BB weights you will have to do the math yourself. For some ungodly reason the chrono defaults to meters-per-second instead of feet-per-second when powered on. Rate-of-fire mode returns rounds per second, when the more commonly accepted measure is rounds per minute. Multiply the result by 60 to get this figure. The tripod thread is plastic, so I would advise being careful with it. The opening for projectiles is about half an inch across, and therefore this chrono can NOT measure paintballs (unlike the Madbull chrono). DO NOT attempt to fire anything other than airsoft BB's through it! If you're using a gas gun the blast of gas from the muzzle sometimes confuses the chrono. I find that firing from just two or three inches away solves the problem, but it takes a bit more talent to get a BB through the tube without bouncing it off the walls this way.
What others should know:When I first ordered this I wound up with a defective unit. Pyramyd replaced it for me free of charge, and the replacement unit works flawlessly. This unit is capable of displaying decimals, and does so especially in rate-of-fire mode. However, there are only three digits on the display, so if you wind up with any value over 99 the decimal place will be truncated.
Got a question or answer?
Log in to participate
Only 5 left in stock
Lancer Tactical LT 130 Rd High Speed Midcap M4 Airsoft Mag, 5 Pk, BlackBuy With Confidence
Get FREE shipping on qualifying orders! Any order $150+ with a shipping address in the contiguous US will receive the option for free ground shipping on items sold & shipped by Pyramyd AIR during checkout. Certain restrictions apply.
Free shipping may not be combined with a coupon unless stated otherwise.
View Shipping Info
We work hard to get all orders placed by 12 pm EST out the door within 24 hours on weekdays
because we know how excited you are to receive your order.
Weekends and holiday shipping times will vary.
During busy holidays, we step our efforts to ship all orders as fast as possible,
but you may experience an additional 1-2 day delay before your order ships.
This may also happen if you change your order during processing.
View Shipping Times
It's important to know that due to state and local laws, there are certain restrictions for various products.
It's up to you to research and comply with the laws in your state, county, and city.
If you live in a state or city where air guns are treated as firearms you may be able to take advantage of our FFL special program.
U.S. federal law requires that all airsoft guns are sold with a 1/4-inch blaze orange muzzle
or an orange flash hider to avoid the guns being mistaken for firearms.
View Shipping Restrictions
Get the most out of your equipment when you work with the expert technicians at Pyramyd AIR. With over 25 years of combined experience, we offer a range of comprehensive in-house services tailored to kickstart your next adventure.
If you're picking up a new air gun, our team can test and tune the equipment before it leaves the warehouse. We can even set up an optic or other equipment so you can get out shooting without the hassle. For bowhunters, our certified master bow technicians provide services such as assembly, optics zeroing, and full equipment setup, which can maximize the potential of your purchase.
By leveraging our expertise and precision, we ensure that your equipment is finely tuned to meet your specific needs and get you ready for your outdoor pursuits. So look out for our services when shopping for something new, and let our experts help you get the most from your outdoor adventures.
View Service Info
Shop and purchase with confidence knowing that all of our air guns (except airsoft) are protected
by a minimum 1-year manufacturer's warranty from the date of purchase unless otherwise noted on the product page.
A warranty is provided by each manufacturer to ensure that your product is free of defect in both materials and workmanship.
View Warranty Details
Didn't get what you wanted or have a problem? We understand that sometimes things aren't right and our team is serious about resolving these issues quickly. We can often help you fix small to medium issues over the phone or email.
If you need to return an item please read our return policy.
Learn About Returns
Get FREE shipping on qualifying orders! Any order $150+ with a shipping address in the contiguous US will receive the option for free ground shipping on items sold & shipped by Pyramyd AIR during checkout. Certain restrictions apply.
Free shipping may not be combined with a coupon unless stated otherwise.
View Shipping Info
Want More?
Join Our Email List for News and Deals!
Join the Pyramyd AIR mailing list: Our e-mails are filled with new products, deals, sneak peeks, tips and tricks, contests and more - sign up today!
Text JOIN to 91256 and get $10 OFF Your Next $50+ Order!
* By providing your number above, you agree to receive recurring autodialed marketing text msgs (e.g. cart reminders) to the mobile number used at opt-in from Pyramyd AIR on 91256. Reply with birthday MM/DD/YYYY to verify legal age of 18+ in order to receive texts. Consent is not a condition of purchase. Msg frequency may vary. Msg & data rates may apply. Reply HELP for help and STOP to cancel. See Terms and Conditions & Privacy Policy.
By Michael
2.0 2.0
2.0 2.0
It does work but not as well as it should. The instructions say it takes 4 AA size batteries the one I got only takes 2. Don't know if that has anything to do with the poor performance or not. will read about every 3rd airsoft bb from a KWA SR10 shooting around 400 FPS. will only read about 1 out of 10 shots from a airsoft TSD Tactical SD97 shooting around 550 FPS.
Things I would have changed:What ever would make it work better
What others should know:It does work just takes more time and more bb's to get it to read