HW/Weihrauch Lube for the spring.

Put red and tacky in a grease gun and it will quickly drip everywhere uncontrolled. Poor choice.

Everywhere in our world that shoots pellets in springers, say to use Black Moly Grease....I bought a tube of this from Amazon several years ago, used in 20-105 degrees and never a drop outside of where it was put...springs, piston, etc. in both my beautiful RSW Diana 48 and HW97k springers....smooth, quiet actions, easy cock, powerful.....can't say enough positive things about this product. Look up the specs on Amazon!
  • Retains grease-like consistency during periods of severe mechanical action
  • High dropping point of +500°

Schaeffer Manufacturing Co. 02742-029S Moly EP Synthetic Plus Grease, NLGI #2, 14 oz.​

Thanks for reply I live in Tucson Arizona , one of the hottest places in the world Lol , and don't need need lube leaking out. When I younger we kept a oven thermometer in some of the cars with black interiors , and they reached 250+. Very dangerous temps
Literally melting the dash.