I had Alecto no 59 from first batch,

Same old problem with red dots,

Fitted a holographic red dot to mins simply by machining off the central part of the thread so making it thinner and an easy fit,

Not hard, fit screw firmly in drill chuck using a file remove the central thread till smooth,

Just done a Hawke by grinding a flat on the front bolt for a Mate,

No need to damage the structural integrity of the gun,

Cheers, B.