Time to repair that sweet ol’ daisy 840 BB repeater. These rifles are great for new shooters and kids of all ages.
I have made a complete re-seal kit out of NinjaTek TPU. My o-rings and gaskets are way tougher than traditional rubber o rings. Some benefits of NinjaFlex...
NinjaFlex TPU is made in the USA.
Shore Hardness = 85A
Truly flexible (no fill or layer manipulation required to achieve performance)
660% elongation allows for repeated movement and impact without wear or cracking
Polyurethane composition allows for excellent vibration reduction
You are buying
1 - Piston O Ring
1 - Brass Tube Seal O Ring
1 - Pin Valve Seal
1 - Valve Chamber Gasket
The Valve Chamber Gasket is a gasket that installs on the bottom of the valve chamber. Because the valve sits inside a plastic housing, it is prone to cracking. My custom gasket creates a air tight seal, so your able to enjoy these 40+ year old air rifles for many more years.
