Now that the Roe are currently hiding away and most of my stalking is in forests I am finding my 22" 308 decidedly unhandy for this style of shooting where it may be off hand or sub 60M where speed and stealth are the thing.
On an any budget basis what 16" barrel rifle / calibre would you be thinking about in the 1700 ft-lb range.
I know the season is short and I will be missing it but I am actually enjoying itt for what it is.
Since we are required to have at least 1700 foot-pounds energy for Roe in England/Wales, I'm pretty sure that suggestions of e.g. 7.62x39, 6.5 Grendel etc aren't going to manage that in a 16" barrel, nor even in longer barrels.
They simply don't have enough powder capacity, apart from other considerations.
Regrettably I must also advise that say a 20" barrelled Marlin 336C levergun, such as I have, cannot quite do it with factory ammo either. but it can with handloads. Maybe that legality wouldn't concern you. I'm quite sure it would in reality be effective on Roe and other small deer.
With factory 30-30 ammo in a 20" barrel, realistically you might expect not much more than 1500 fpe, rather than the manufacturers' data all of which is measured in 24" barrels. Plus it shoots a blunt nosed bullet which has poorer external ballistics than an equivalent spitzer. Much as I like mine I'm under no illusions that it is much more than a 100 yard rifle, maybe 150 at most.
Whereas a cut down bolt action rifle in 7-08 or 308 can, from even as short as a 16" barrel.
As can say a Bergara BA13 Kipplauf. Their 20" barrelled 308 is much shorter than an equivalent bolt gun because it basically has no receiver.
35" long, before you fit a moderator, reflex style would add about 4" to that. They also do the 308 version in 18" and 16.5", commensurately shorter. However these have an 8" twist instead of the 12" of the 20" barrel. I'm not sure how that might affect things. Seems more suited to things like 300 Blackout. Which they also make in those shorter lengths. , seems like they are just chambering the Blackout barrels for 308 instead, which might not be ideal. Plus shooting factory 308 ammo in say the 16.5" barrel may not be ideal. Muzzle flash and very loud.
My Marlin 336C in 30-30 by comparison is 38.5" long. Unmoderated obviously.
So, to me a 20" 308 Bergara BA13 looks ideal.-Full potential with its 20" barrel, and if you handload could even consider downloading it to just over 1700 fpe for a sweet low recoil less damaging load for woodland stalking of Roe and other small deer.
A quick scan of Guntrader shows that the 20" stainless steel 308 is available from stock for about £600 (before negotiation). Get your variation sorted out quickly (shouldn't be too difficult since you already have a 308) and you could have it in time to enjoy the rest of the roebuck season. Same ammo too, and similar drops etc., which has to be a plus.
Lever actions are beloved of many in the USA for their capacity for five or six shots in the magazine and rapid fire capability, plus top off as you go along. Shh, don't tell anyone, also here, where they are the fastest way to loose off centrefire rounds that we are still allowed. But, really , for stalking, surely we can cope with a single shot break action, or a bolt gun with maybe three in the magazine.
Then there is the question of the forthcoming lead ban, as and when it is decided. With a 308 there should be little concern about that. Whereas with say a 30-30, yes, copper ammunition is available at least in the US, even reloading components, but I rather doubt that these will become readily available in the UK anytime soon.
As for a levergun in 45-70, Ruger are now making their 16.5" barrelled trapper though if/when it ever appears in the UK I'd not like to guess and it will be very expensive.. I expect it to be about 34.5" long. Threaded for a moderator, but that would have to be a longer muzzle can, not a reflex design. And realistically it would almost certainly not be legal in Scotland, despite obviously having plenty of muzzle energy. But maybe not the necessary velocity, 2450 fps, from such a short barrel, even with handloads.
However if you did manage to, with say a 300gr bullet, that would deliver a massive 4000 fpe. That would surely kick.
So, to summarise, a short barrelled 16" or so bolt action in the 308, 7-08 class with moderator
A 20" barrelled Kipplauf in say 308 with or without moderator.
Just maybe a 30-30 or 45-70 lever action, no moderator. But bear in mind the limitations, and I'd be hesitant to use my 30-30 on anything bigger than a fallow, at maybe 100 metres.
A few links discussing those two chamberings
.30-30 Winchester (.30 WCF )
.45-70 U.S Government