spock345
Well-known member
- Joined
- Nov 3, 2016
- Location
- Livermore, CA
I need to drill out the boss on my M40's top cover so I can mount it on an OD transmission with the lockout switch. What size drill and tap am i going to need?
Also what oil should I put in an M410? SAE 30? I've also got a crap ton of Redline MTL sitting in the basement.
Also what oil should I put in an M410? SAE 30? I've also got a crap ton of Redline MTL sitting in the basement.