Quote:
Originally Posted by 101
Anyone know where I get source replacement ball bearings for a kings arms 120rd grenade and possibly a tech to fix it? It's just missing the ball bearings so won't hold gas.
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Depending if you have the small or large bearings, small ones use 8 (2 per hole), large ones use 4 (1 per hole).
If I remember correctly, the small ones are 3mm, and large are 4mm.
You CANNOT use 1/8" bearings instead, as the hole is a bit too small for that.
Best thing to do is measure with a digital caliper. It's not extremely accurate, but plenty enough to find the correct size.
You can order some at McCarr
3mm-
http://www.mcmaster.com/#9292K33
4mm-
http://www.mcmaster.com/#9292K37