Author Topic: O Rings for Ninja Regulator  (Read 211 times)

d_boom

  • Full Member
  • ***
  • Posts: 110
O Rings for Ninja Regulator
« on: March 04, 2019, 12:29:56 PM »
The Ninja regulator on my .22 cal. Gauntlet is in need of a rebuild.  The regulator was disassembled cleaned
and lubed with silicone grease and reassembled.  Results were checked over a chronograph, which showed
the regulator still is in need of work.   The "O" rings on the piston are most likely in need of replacement.  Does
anyone know the correct size, type, and, hardness for replacement "O" rings?


  • Wichita, Kansas

sixshootertexan

  • Hero Member
  • *****
  • Posts: 520
  • Ricky B
Re: O Rings for Ninja Regulator
« Reply #1 on: March 04, 2019, 03:30:26 PM »
CCS 2300, CCS 2400, Custom Built Regulated .25, Custom Built PRod Clone, .308 Bullet shooter, XS46U .177, Custom regulated .177, 850 Hammerli .177

steveoh

  • Administrator
  • Hero Member
  • *****
  • Posts: 1462
    • Airgun FPE Calculator
  • Benicia, California
Quackenbush .58 Outlaw
Shooting Chairs
Vallejo Ferry Schedule
DAQ .458 LA Outlaw Rifle
Sam Yang 909s .45
Sam Yang Sumatra .25
RWS Diana 350Magnum Compact Pro .22
QB-79 .177
Crosman 1322
Crosman 1377 - HoRodded 10 FPE
Diana Model 27 (childhood airgun)
Tolman Skiff
Airgun Giveaway

d_boom

  • Full Member
  • ***
  • Posts: 110
Re: O Rings for Ninja Regulator
« Reply #3 on: March 04, 2019, 04:45:05 PM »
Thanks for the information, I will get some on order!
  • Wichita, Kansas

sixshootertexan

  • Hero Member
  • *****
  • Posts: 520
  • Ricky B
Re: O Rings for Ninja Regulator
« Reply #4 on: March 04, 2019, 05:38:29 PM »
I myself would just purchase a rebuild kit. That little oring is a mother to get on.
CCS 2300, CCS 2400, Custom Built Regulated .25, Custom Built PRod Clone, .308 Bullet shooter, XS46U .177, Custom regulated .177, 850 Hammerli .177

rsterne

  • Member 2000+fps Club
  • Global Moderator
  • Hero Member
  • *****
  • Posts: 1787
  • Mozey-On-Inn and see what Coalmont has to offer!
    • Mozey-On-Inn
Re: O Rings for Ninja Regulator
« Reply #5 on: March 04, 2019, 06:04:56 PM »
Contact Tim at Mac1 Airguns…. He has Mil Spec. Urethane O-rings for the Ninja regs…. a worthwhile upgrade....

Bob
  • Coalmont, BC