Experience with the Combro CB625 Chronograph Mk IV?

[Steyr]

The combro is excellent and does not suffer the same light issues as.a.lot.of pro chronos as it is breaking an infra red beam. These can be replaced. Robin Hewitt will also do a little insert that means you dont have to press reset each time. Handy.
Get the bore alignment tube .... safest way to use.
It isnt so keen on spring guns...but on PCPs its blindingly good.
You are confusing FPS with FPE. The gun should be set up to run at about 11.5 FPE but the true level is down to you. Bear in mind that the pellet weight and even things like head size CAN affect the power output between ultra lite and ultra heavy.
The Combro is good but its pretty much limited to pcp airguns imho. But it fits into a pocket and can be taken anywhere.
Thoroughly recommend Combro

[deejayuu]

Wouldn't be without one. All springers here.

[short-carabine]

Works fine with CO2 as well- just pop a bit of paper between muzzle and Combro if you haven't got a mod on the gun

[mrben2475]

Thank you all for such fantastic feedback! . seems very conclusive that the Combro is a great device

It'll be PCP usage for me with moderator. I'm guessing the best, most secure way to attach it is via cable ties?

[felix gunner]

That's what I do (cable ties).

I have also used it with various springer (don't own PCP's) and all are fine with it.

[the bish]

I’ve always just used thick rubber bands to attach my Combro.
Good piece of kit that ensures you stay legal.

[nevadacowboy]

Fishing coasters are great for attaching a Combro and they can be used time and time again.

[Seaneverz]

Thank you all for such fantastic feedback! . seems very conclusive that the Combro is a great device

It'll be PCP usage for me with moderator. I'm guessing the best, most secure way to attach it is via cable ties?

You can get Velcro cable ties now. They are reusable. Only need 2 and your away. I use on springers and pcp.

[cyclopse]

Another vote from me. Had one at least 8 years and can rely on the reading as ive had my guns checked on all sorts of Chrono's and the combro is very accurate.

[Stu1310]

great cheap and light to carry around just make sure you don't shoot the end as said above I think someone has started selling adapters for them rather than elastic bands