I don't find it surprising GEC wouldn't fix it under warranty.
(a) A broken blade is not usually a manufacturing defect. (It could be, if there are signs in the break there was a pre-existing micro crack or crack that happened during forging/shaping or heat treat.)
(b) You are not the original retail buyer or owner, (Read the warranty. "Original Purchaser Only" and "Not Transferable" are both explicitly specified.) so the knife is out of warranty, anyway.
It doesn't even surprise me they wouldn't pay return shipping. Few companies do.
"GEC is a niche company making small runs of ever changing patterns on the whim of the owner, leftover parts get built out into factory sale knives etc,
so no parts to back up repairs" (sitflyer)
sitflyer
Are you saying that for all practical purposes, GEC doesn't really have a warranty that covers manufacturing defects, such as a broken backspring, the original purchaser can rely on should the worst case event happen and a back spring breaks?
Manufacturing defects don't always show up immediately, you know. Some take time.
A broken backspring
is a manufacturing defect on a single blade knife, a multi-blade knife with one blade per backspring, or a multi-blade knife with two blades per backspring
that has half stops on both blades. No matter what the age of the knife is. Breakage from metal fatigue shouldn't happen on a properly heat treated and tempered part. Ever.
A cracked natural cover such as bone, antler, or horn
isn't necessarily a manufacturing defect, since natural materials can and do crack.
FWIW, I know my two GEC knives are not under warranty. I am not the original purchaser. All my Case knives, and one of my Cold Steel fixed blades are out of warranty for the same reason. Some of my knives with a "lifetime" warranty, are out of warranty because the company responsible for the knife closed shop generations ago.
ddallam
Seems to me you have at least three or four choices/options:
1: Contact one of the gentlemen here on BF who repair and modify (blade deletes, re-covers, etc.) and find out if they have (a) suitable blade(s) to repair it (I'm sure that at a minimum, they'll have a pen blade from a blade delete they've done.)
2: Sharpen it up as a box cutter, as you mentioned.
3: Donate it as a "parts knife" to one of the gentlemen who repair and modify knives. Everything but the blades and pins can be re-used.
4: (Eventually) buy a 25 that doesn't have stag covers, send both to one of the gentlemen who repair/modify knives to have the blade(s) from your "new" 25 transferred to the broken knife, or same difference, the bolster/liner/cover assemblies of the broken knife moved to the "new" 25.
(3 and 4 could be combined.)