Hi Patti , just checked the weights .
Eley manufacturers specified weight for .22LR subsonic hollow point is 2.26 grams , from Hunter's book , but I think it is posted elsewhere as you say .
The bullets bearing Hammersley's initials on exhibit numbers weigh 2.44 , 2.43 , 2.42 , 2.42 and the fifth , described as near whole , weighed 1.67 grams .
There are many anomalies in the ballistics which are indicative of deceit .

Hi gringo,
I truly believe and suspect that up to a total of 14 rounds from the original batch of crime scene ammunition may well have been tampered with, involving substitution of test fired bullets for original shooting incident bullets...
We know, for example, that there still exists these 14 bullet cases held at Huntingdon forensic laboratory, (MDF/100), which are strongly suspected of being 14 of the original crime scene batch, which have been substituted with use of test fired rounds, thus altering the make-up of the batch of crime scene ammunition by the time the matter came to court in October 1986. If this were true, it would mean that only 11 of the original batch of bullet cases were / are authentic, and that 14 have been swapped over...
If you go along with this theory, and you take into account that a total of 10 bullets (or part bullet) could not be matched, or linked, or associated, with or too, the anshulz rifle (to the exclusion of all other .22 calibre rifles) you end up a batch of 25 pieces of crime scene ammunition, comprising of 14 bullet cases (MDF/100), currently still being held at Huntingdon Lab', and 10 rounds which cannot be positively linked to the rifle (18), that potentially produces the make-up of the original 25 shots fired during the incident:-
Original batch of crime scene ammunition compromises of...
(01) - bullet case
(02) - bullet case
(03) - bullet case
(04) - bullet case
(05) - bullet case
(06) - bullet case
(07) - bullet case
(08) - bullet case
(09) - bullet case
(10) - bullet case
(11) - bullet case
(12) - bullet case
(13) - bullet case
(14) - bullet case
(batch of 14 bullets cases, currently being stored at the lab' under exhibit reference, MDF/100)
(01) - bullet cannot be positively associated with rifle (18)
(02) - bullet cannot be positively associated with rifle (18)
(03) - bullet cannot be positively associated with rifle (18)
(04) - bullet cannot be positively associated with rifle (18)
(05) - bullet cannot be positively associated with rifle (18)
(06) - bullet cannot be positively associated with rifle (18)
(07) - bullet cannot be positively associated with rifle (18)
(08) - bullet cannot be positively associated with rifle (18)
(09) - bullet cannot be positively associated with rifle (18)
(10) - bullet cannot be positively associated with rifle (18)