As someone fortunate enough to undertake both deer management and competitive shooting professionally, I take a keen interest in the development of lead-free projectiles; whether we like it or not, the change is coming so we have to get on board sooner or later.
I have tried a number of different copper projectiles for stalking, mostly Barnes and Peregrine. Both delivered adequate accuracy and terminal performance. However, sourcing a regular supply in the variety of calibres that I use has proved almost impossible...... even through a few very good friends in the US.
As such, I was on the hunt for something produced in the UK and bumped into one of the guys at Virtus on a range day. He offered up a small number of projectiles for me to trial and I gladly took him up on the offer...... the results of which are at the start of this thread.
Convinced by the terminal performance and apparent availability of the 110gr Merlin over that of the Barnes or even Peregrine, I ordered 50 online and set about using them for a cull that I undertook a few weeks/months later. Whilst many of the shots taken were head/neck (the ethics of which is an entirely separate topic), I shot several Fallow deer with heart/lung shots at distances between 30m and 110m and the performance was excellent.
I went back to the Virtus online shop and figured that since they had dropped their prices so I would splash out on some 140gr Eagles in .30 cal and some 70gr Ospreys in 6mm, for my 300BLK and .243 Win respectively. Having finally made it out again this week, I thought I'd share my experiences so far.
110gr Merlin in 6.5CM - 2800fps
Frighteningly accurate. Utterly deadly. Ideal for larger deer at average stalking ranges but perhaps a little too much for smaller deer at close range if carcass damage is an issue. These things are the most accurate projectile that my Tikka has ever spat out; even more so than the Sierra Gamechangers that they will replace. With regards to terminal performance, I would say that they are very similar to the Gamechangers launched at around 2750fps (not to be confused with the same Sierra projectile fired at higher velocities, which I have previously found to be a bit violent!) although they result in a touch less carcass damage than the Sierra. I have attached a few photos of Fallow shot with the 110gr Merlin below. I've now shot over 40 deer with these at ranges of 30m - 170m and (touch wood) have had nothing get further than 15m.
140gr Eagle in 300BLK - 2000fps (for anyone who's enough of a pest, that's around 1200ft/lbs so no need to call the internet rozzers!)
Excellent expansion. As accurate as anything else I have tried so far. It appears that the key to optimal terminal performance (maximum effect with minimal carcass damage) appears to be lower velocity. This can be achieved through reducing the muzzle energy or by extending the range; the latter being what the bullet is reportedly designed for. Anyway, in the 300BLK they're fine for smaller deer but in .308, it would be a bit much for such deer at short distances.
The CWD and Muntjac that I have shot expired instantly and carcass damage has not been excessive. To illustrate the point, there's a photo below of a CWD hit at 70 yards, quartering away and with its head down; hence the slightly odd path of travel taken by the bullet. It is worth considering that given the reduced MV of the 300AAC, this projectile struck at the same approximate velocity (and thus energy) as it might if fired from a .308 at a distance of around 325m. The photo perhaps makes the damage look worse than it is but I would say it was equivalent to the damage done by a lead-based projectile from my .222 Rem.
70gr Osprey in .243 Win - 3350fps
Very accurate. I cannot comment categorically on their terminal performance as I have only shot 1 animal with these, at a range of around 40m and the shot landed further back than intended due to an equipment issue; it shouldn't happen but sometimes it just does. Nonetheless, the animal dropped on the spot and expired very quickly. Due to the shot placement, I have not added any photos as it doesn't really illustrate how effective the projectile is when placed where they are designed to be placed. That said, there was clearly plenty of energy imparted upon the animal and there was minimal damage to the tissue surrounding the wound channel. Overall, it behaved in a similar manner to how a Barnes TSX might.
Photos
Exit wound on a Fallow shot with 110gr Merlins at around 60 yds.
Pluck of a Fallow shot at a similar distance with the same projectile. Entry on one side of the heart and the other side shown
1 x Muntjac shot with the same projectile. Entry high on the left shoulder and exit just behind the right shoulder.
I hope the above is of some use to people and if you have any questions, ask away!