Tikka Atlas Worx concealed latch

[scotch_egg]

There is also Walters Riflemen bottom metal too for stabdard Tikka Mags

WR Tikka T3 & T3x tactical bottom metal upgrade (DBM)

Online shop for rifle magazines and accessories based in Nottingham, UK.

riflemags.co.uk

It has the same huge mag latch.

 

[Ronin]

Stiff spring

 

[StephenToast]

Stiff spring

Steady on, they aren't that good looking.

 

[scotch_egg]

Stiff spring

Ah that makes sense and a good idea. Replace the spring with something stiffer

 

[Gratz]

Thanks guys, really helpful post!

Lost a mag in the forestry at the weekend and spent hours looking for it. Did find it in the end.
New hidden lever ordered tonight from @mmbeetle. I didn't know these existed