I`m not really bothered what Daystate are up to as their rifles are way out of my price range, and I`m a confirmed springer fan.
You can spend thousands and still miss a barn door or spend just enough and enjoy yourself. If you haven't got the talent to start with a million pound won't fix it. Whippet, Russell, a few bang sticks and a flat cap. http://www.smart-tech1st.co.uk
Nope.
Better than a simple knock-open but not as good as a regulator.
http://www.airgunmagazine.co.uk/feat...ingshot-valve/
Al
A slingshot is a knock open valve. It knocks the valve open. The slingshot element just reduces hammer bounce and consequent valve bounce.
You can get good and bad regs and you can get good and bad setups without them. There's bound to be a crossover and also a spread between them. Cherry picking one for effect doesn't really give credit to the subject matter at hand.
Put 90 shots through my 510....forty yards off a bipod all in a nice cloverleaf cluster ,then they start to drop off...really don't see the point of a reg through a gun that is inherently accurate.
Regulators can be the Achilles heel of many rifles. It used to be commonplace to see FT shooters fire off a blank shot if they had been hanging around waiting for a place on the next lane, just in case the regulator had "crept".
Not every gunsmith wants to work on regulated rifles, and my local chap is one of them who says no thanks, it's not an area where he has the necessary skills or test gear.
The mapping system used in the Airwolf is designed to give the same performance as a reg, in terms of consistent velocity, without the moving parts, without the seals that might let by, and probably at a fraction of the manufacturing cost. Just look at the precision workmanship needed to turn out a working regulator, fine tolerances etc, compared to a few lines of code burnt into a chip, and an industry-standard pressure transducer providing the input. And, of course, the modulated power of the solenoid hammer system, which is part of the inherent design anyway.
www.shebbearshooters.co.uk. Ask for Rich and try the coffee
I'm not sure how that's achieved though. The underperformance of a reg varies from reg to reg. I'm sure it's probably more consistent if you throw the reg out and map the curve a knock open valve will create... but I'd suspect that as well needs some careful calibration or else it's going to be a loose fit. Think car ECU, one size fits all loosely, but an hour on the dyno gets it tight to your car but not someone else's.
Dipping a toe into the area, lots aren't all that, and there can be improvements, but as you say, if you haven't got the gear, then you can only make assumptions. With some rifles you can't make any. I'm fairly confident with one make of rifle i don't need to do much, and with another a service is a mandatory strip down with every stage of the air path requiring testing.
I can understand why gunsmiths don't go near PCP's.