Just a little heads up on these knives. Ever since starting stalking I just bought a cheap mora stainless steel knife. They are razor sharp and do a good job on a grallock. However I always found my fingers a little vulnerable when un-zipping. I use the technique of putting my index finger on the tip of the knife and then running along the belly with finger preventing the knife contacting the gut. I had considered cutting a knife down but didn't think it worth the effort or that I would get that razor sharp edge again. Then I saw the mora advertised by MMBEATLE and though that was exactly what I'd wanted. So I ordered one which turned up in a couple days in a good little plastic sheath made for that knife so no bigger than required. Fits in a jacket pocket fine. It really is all the knife you need. Finger reaches the tip no problem and rest of fingers on the handle and away from the blade. Really handy around the arse (no comments thanks) and great on munties as the blade is shorter and slimmer than most. For £12 or what ever they cost (can't remember exactly) they really worth a try.
I'll be ordering a spare.