I think there was a 20 round "trench" mag. very rare, more expensive that a REALLy nice No.4
Would that be legal to modify a bren mag to fit an Enfield and then unpin it? I wouldnt think so since the mag was designed for a full auto
just a note about genuine bren gun mags - they are exempted under the regs from pinning due to their historical significance (ditto for lewis gun mags)

Both the British and Germans in WW1 produced extended mags for their combat rifles, both designs ended in failure.
just a note about genuine bren gun mags - they are exempted under the regs from pinning due to their historical significance (ditto for lewis gun mags)



























