I use M3 x 4mm stainless button head hex socket screw from e8ay.
Someone on that site is selling them as an air arms spare for nearly 4 quid each but that should get you a pack of 5. The black M3x5 ones should be ok as the hole is pretty deep.
I use M3 x 4mm stainless button head hex socket screw from e8ay.
Someone on that site is selling them as an air arms spare for nearly 4 quid each but that should get you a pack of 5. The black M3x5 ones should be ok as the hole is pretty deep.
Last edited by TenMetrePeter; 10-08-2018 at 05:57 PM.
I used security M3 torx button head screws on my 400 and HFT500, always found torx to be more resistant to rounding off than an allen head at M3 size. Got 10mm ones then ground them down a mm or two to make them flush with the bottom of the hole.
Thanks guys. Will look into getting some for my airarms. I hate looking at the broken silver anti tamper pin in the side. It looks naff.