I've had my fair share of Hinderer's throughout the years, seams like there is always a pile of Xm-parts on my bench.
Im going to vote
FLOP on the G6.
Worst thing Rick ever did to his knives. If he wanted to make a light weight office knife and put bearings in it fine! But why he decided to put bearings in his legendary hard use folders is beyond me!
No, no,..I take that back. Rick knew exactly what he was doing. He was appeasing the "bearing hype" crowd that wanted "drop shutty" action and glassy smooth opening
In other words, he knew that if the knife world wanted pumpkin spice scented handle scales, by golly he was going to deliver! and make bank doing it.
At least put hardened stainless races for the bearings to ride on?...NOPE. Rick is going to let his bearings ride directly on his butter soft titanium
How do I know its soft? Because I've sanded, drilled and grinded on it. Its the softest titanium I've ever encountered working on knives. I swear I think his 6AL-4V is left in Annealed condition and never hardened..
If you want the smoothest xm-18 the Ranch has to offer, get a G4/G5 and put the
"correct" PB washers on it. Getting a G6 to operate perfectly on washers can be done but it will more than likely require advanced tuning
A G6 on bearings is nothing but problems waiting to happen, but thats just the opinion of a sh*t cupcake on a knife forum.
Picking the correct PB washers...
1.Measure spacing at/above last stand-off...............
(in this case .1900)
2.Measure blade thickness
Yes, they DO very!. (in this case .1660)
3. Subtract difference...................................
(in this case .024)
4. Divide by two, ........................................
(in this case .012) *this is your needed washer thickness
5. Break out "Box o trix"
... find corresponding washer
*thickness needed.
General thickness for the Hinderer's PB washers are about .015-.016
The stainless spacers provided with a G6 are never a consistent thickness either. You can lap them, or just add the measurement to the equation.
The spacers on the G6 add another potential problem to achieving "Zen" smoothness. They will turn in the pockets instead of staying put where they belong. If you are using the G6 stainless spacers, a tiny bit of silicone sealant applied to the rear of them will keep them from turning. Clamp them in with a binder clip and let them cure.
Dont lube between the washer and scale, liner or spacer(G6)! Only apply lube between blade and washer. The washers should remain stationary on the titanium liner and scale. You can roughen up the scale side of the washer with sand paper to achieve this. Sometimes Ill even take a micro screwdriver and bend the washer up after assembly to keep it from rotating.
Washers should NEVER rotate!