1939 Toggle Slide Tolerance

mrerick · 07-29-2016, 01:23 PM

Your pictures show a toggle train in a receiver that appears straight, square and true.

How much deformation / interference to re-inserting the toggle train is present in the forks? Are we talking about a millimeter or two? More?

Do you feel uneven resistance when moving the toggle train inside the receiver (while it's dismounted from the frame and recoil mechanism)?

These were precision manufactured to very close tolerances. The operation of the toggle train within the receiver forks should be smooth and without wiggle or slop.

The critical measurements relate to headspace and proper insertion of the cartridge into the chamber. This would involve forward / rearward movement, and there should be none detectable.

07-29-2016, 01:23 PM	#8
mrerick Super Moderator - Patron LugerForum Life Patron Join Date: Dec 2009 Location: Eastern North Carolina, USA Posts: 3,925 Thanks: 1,376 Thanked 3,140 Times in 1,520 Posts	Your pictures show a toggle train in a receiver that appears straight, square and true. How much deformation / interference to re-inserting the toggle train is present in the forks? Are we talking about a millimeter or two? More? Do you feel uneven resistance when moving the toggle train inside the receiver (while it's dismounted from the frame and recoil mechanism)? These were precision manufactured to very close tolerances. The operation of the toggle train within the receiver forks should be smooth and without wiggle or slop. The critical measurements relate to headspace and proper insertion of the cartridge into the chamber. This would involve forward / rearward movement, and there should be none detectable. __________________ Igitur si vis pacem, para bellum - - Therefore if you want peace, prepare for war.