Hi
My first post here, so I hope I'm following the rules and etiquette.
I currently have an FAC air rilfe (Daystate Airwolf), rated at around 40 Ft lb. which I use to control rabbits and squirrels around our five acres of ground. I've held my FAC for just under nine years.
I have now very kindly been given permission to do the same on the neighbouring farm, which is 625 acres of arable land, some woodland, etc. The farm owner is fully supportive of me, but is also fully supportive of me applying for an FAC variation and going for something bigger.
So....17 or .22, centerfire or rimfire. Or a .223.
I might not get what I ask for,and might be allowed only a rimfire rather than centerfire, but I want to at least ask for the right thing at the start.
In my mind, the main advantage of the c/f are the reduced drop across the likely target range - for the 17 Hornet 20 gr V-MAX Superformance Varmint zeroed at 100 yards, the drop at 200 yards is only 1.1" But they're about £28 for 25. The r/f equivalent is half the price, but the drop at 200 yards is 8 inches. I may not shoot at 200 yards of course, but I don't want to cut off my options before I even start. I imagine .17 is also more susceptible to wind; I'm used to .22 heavy pellets in the the airgun.
Price of the gun isn't too concerning as it's a one-off, it's the recurring ammo price that's a factor.
The other concern I have is noise/report. Is a .17 hornet (c/f) likely to be MUCH louder than a r/f equivalent? And what about recoil?
And lastly....I like rabbit casserole; is a .17 hornet likely to obliterate the bunny and make it worthless? I always go for headshots with the airgun.
EDIT Since I posted this I've been reading more, and a .223 would seem a good option. Thoughts?
Ideally I'd go and find someone/somewhere to discuss, but the landowners around me don't seem awfully keen to discuss their kit, and price/noise/recall doesn't seem to bother them anyway,
I'd be very interested to hear your thoughts. And to confirm, this will be bunnies and "on the ground" grey squirrels only, no deer, no foxes.
Many thanks
Jim (in Perthshire)