Impulses do not compare... nither do bushmasters...
its completly stock excpept for a halo and tank
Air system, halo, egg2 or q loader.
Its very fast, very easy to maintain, and very smooth.
The set up to make it effceinct and fast.
I got this marker about a month ago, very very nice. Right out of the box the detonator regulator will have some big fluxuations, but after about 1500 shots it starts to smooth out, and after 5000 shots its within +- 2 with great recharge. As I said the marker ist rediclously fast until you tweak the electronic trigger sensitivity (debounce) and adjust the trigger. But overall, it easily competes with any high end markers far as speed. The best thing about this is that it takes normal parts, timmy solenoids, timmy eyes, timmy ball detents and timmy lprs ect.. and impulse barrels, feednecks, rams and valves. Its sort of a mix between a timmy and an impulse, taking the speed from a timmy and the mantience of an impulse.
Overall the marker is great, I had to fiddle with the dwell and lpr to make it effcienct but id say its around the 1500 mark as far as a 68/45.