PS90 cleaning frequency?

Discuss rifles chambered for the 5.7x28mm; P90, PS90, and AR57.
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PS90 cleaning frequency?

Post by Redrider » 11 Jun 2015, 10:05

Hey guys, new to the site but have been creepin' on the forums for about a year and learning all sorts of great stuff. I used the search to try and find how frequently one should be cleaning the PS90, but I didn't find anything. How often are you guys cleaning? Also any tips/recommendations on cleaning techniques and products? Thank you in advance for all of your help!

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Re: PS90 cleaning frequency?

Post by Rapier1772 » 11 Jun 2015, 17:13

I clean mine after every use, same as every gun. I just use Hoppe's #9 solvent & oil for the most part, some folks use other products such as Frog Lube & whatnot.
.22 caliber bore snakes are nice.
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Re: PS90 cleaning frequency?

Post by NLVMike » 12 Jun 2015, 06:22

I'm not sure it needs it, but it is so easy to run a bore snake through it and wipe down the bolt, that I do it every time I shoot it.

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Re: PS90 cleaning frequency?

Post by Aglifter » 09 Jul 2016, 20:19

Has anyone checked on the compatibility of the plastic w various cleaners?

Or has the cause of the cracking been found?

I'm thinking about getting a PS90 for my truck gun

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