Hw77 mk1 new rear sight fitment.?

[les allam]

Hi all
Will a new type Hw77 rear sight fit a mk1 Hw77?.
Any info regarding the above would be much appreciated.
Atb
Les..

[Mach 1.5]

Yep will fit. Only the sight it's self it different the base is the same. Mach 1.5

[les allam]

Yep will fit. Only the sight it's self it different the base is the same. Mach 1.5

Thanks for the info Paul,much appreciated .
Les..

[HW777]

Be aware some of these 77 rear sight blocks can be over tight, which will scratch the bluing when fitted.

I've had to use a block of wood and hammer one off in the past and cut my hand on the sharp scope rail it left from doing so.

[les allam]

Be aware some of these 77 rear sight blocks can be over tight, which will scratch the bluing when fitted.

I've had to use a block of wood and hammer one off in the past and cut my hand on the sharp scope rail it left from doing so.

Thanks for the heads up regarding the sight block.
I will be careful.
Atb
Les..