Date: 12/8/2022 11:50
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Piston Seal, Fits Gamo Whisper Reviews

Piston Seal, Fits Gamo Whisper & Gamo Big Cat

Average Customer Review

5.0 (16 reviews)
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The most helpful favorable review

3 of 3 people found the following review helpful:

5.0 5.0

3.0 3.0

By cyberfish2 from USA on 2012-05-06 16:08:14

Things I liked:

The replacement is the "blue nylon", has a little moly sulfide in it. Should be self lubricating, but add a tiny bit of lube anyway.

Things I would have changed:

$7.99 to ship just this seal is WAY too much. PA needs to have a small item charge of about $2.50

What others should know:

Heat it with a hair dryer, slides right on.

The most helpful critical review

0 of 0 people found the following review helpful:

4.0 4.0

4.0 4.0

By Michael from USA on 2018-11-30 07:47:33

Things I liked:

Seems to be a much better seal than the factory o.e.m. although I have not installed as of yet. The original seal has a pit that I discovered when tuning the rifle. When the seal totally fails, I plan to replace. Still averaging 914 fps on the chronograph shooting 7.4 grain pellet so not there yet.

Things I would have changed:

Should be a better shipping method as the shipping nearly 3/4 cost of the product. USPS should be much cheaper I would think.

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  • 5.0 5.0

    5.0 5.0

    Verified Purchase

    Things I liked:

    Fit perfect on gamo swarm whisper 10x . Does the job , hitting hard again

    Things I would have changed:

    Shipping cost is terrible

  • 5.0 5.0

    5.0 5.0

    Verified Purchase

    Things I liked:

    Perfect fit on my Whisper Wildcat. Velocity went up from the first shot with the new seal.

    Things I would have changed:

    Nothing.

    What others should know:

    Heat with a heat gun prior to pushing piston onto the seal makes it go on easier.

  • 5.0 5.0

    5.0 5.0

    Things I liked:

    Well so far this seal has made my gamo swarm swarm whisper much more powerful then it did straight out the box bran new. When I first got it the max it could do it go through 3 loundry detergent bottles with crossman premier hollow point pellets and now with the new seal it now shoots through 7 laundry detergent bottles with the same pellets. And yesterday I shot a squirl at 45 yards and the pellets left a huge exit hole through his head. Before I couldnt shoot 30 yards without the pellet dropping like 6 inches. Now at 45 yards it only droping 3 inches. Thanks to this seal on now satisfied with my gamo swarm .22 whisper . I just prey the seal holds up.

    Things I would have changed:

    If I had to change anything I would actuilly use moly lube on the seal instead of engine moly graphite lube. I just hope this seal holds up.

    What others should know:

    This seal gives my gamo air rifle like 3 times the power it did from the factory. And it will Probobly do the same for most other gamo air rifles.

  • 5.0 5.0

    5.0 5.0

    Verified Purchase

    Things I liked:

    bought this to replace piston seal on my Gamo Maxxim Gen 2 22cal. Worked perfectly.

    Things I would have changed:

    Nothing does what is suppose to do

    What others should know:

    Does work on the Gamo Maxxim Gen 2

  • 4.0 4.0

    4.0 4.0

    Things I liked:

    Seems to be a much better seal than the factory o.e.m. although I have not installed as of yet. The original seal has a pit that I discovered when tuning the rifle. When the seal totally fails, I plan to replace. Still averaging 914 fps on the chronograph shooting 7.4 grain pellet so not there yet.

    Things I would have changed:

    Should be a better shipping method as the shipping nearly 3/4 cost of the product. USPS should be much cheaper I would think.

  • 5.0 5.0

    5.0 5.0

    Things I liked:

    I bought this piston seal for my GAMO WHISPER FUSION,.177,Very good quality,you can use this seal in some crosman air rifle ,like my crosman nitro venom dusk.22,is the same piston seal.but is better than the original crosman piston seal.I think that PA should use USPS for shipping just smaller things like this piston seal.

    Things I would have changed:

    NADA

  • 5.0 5.0

    5.0 5.0

    Things I liked:

    Softer than factory seal, available from Pyramyd Air

    Things I would have changed:

    Nothing...it does the job as stated!

    What others should know:

    This seal fit my Gamo Whisper Fusion IGT perfectly! Looks like my seal was damaged at the factory, had a split in the side which dropped the power down, haven't been able to crony it since the tune because its been raining here, I'll post up the numbers as soon as I'm able.

  • 5.0 5.0

    5.0 5.0

    Things I liked:

    its works great...

    Things I would have changed:

    nothing

    What others should know:

    my original seal was chewed up from factory.

  • 4.0 4.0

    4.0 4.0

    Things I liked:

    Softer than the stock seal, which was pretty bad.

    What others should know:

    I bought this seal in the hopes that it would fit my Browning Leverage, and it did! Comparing the two seals, there are some minor dimensional differences, but the seal did fit onto the end of the Browning piston, though it was a little looser (in the air chamber bore) than I would have liked., The gun shoots really well. It's accurate, and strikes the target with authority. I don't have a Chrony (yet), so I can't offer any scientific facts or numbers, but if you need a seal for your Leverage, and can't find it anywhere else, this could be a viable solution for you.

  • 5.0 5.0

    5.0 5.0

    Things I liked:

    This seal material is softer then the piston seal on my gamo big cat 1250 making it a tighter seal on compression and more forgiving if you run lighter ammo or from detonation . I pulled the piston after 500 rounds and it looks like it did the day it went in.

    Things I would have changed:

    Ship it in a envelope instead of a box to cut shipping cost

    What others should know:

    If you own a gamo springer I would suggest learning how to tune it and you may be suprised at the condition of the stock seal.

  • 5.0 5.0

    5.0 5.0

    Things I liked:

    This seal also fits the remington/crossman vantage 1200

  • 5.0 5.0

    5.0 5.0

    Things I liked:

    These are the finest piston seals money can buy! They are the very well known blue "Tesla" seal that has a reputation for quality. I agree with the previous reviewer, these fit many more rifles than Pyramyd is listing them for. They fit almost all 25mm tubed rifles, specifically ALL B-19 based guns such as almost all Crosman rifles except the Benjamin Trail XL. They also fit the Stoeger X-10, X-20 and X50, all TX200s and just about every Gamo rifle made after 2010 with a 25mm tube. If installing in a Gamo rifle, measure your tube before ordering. These are very tough and last much longer than the stock white nylon seals.

    Things I would have changed:

    Nothing

    What others should know:

    These provide an extreme tight seal in a B-19 based gun so be very careful installing the piston past the cutouts in the tube or else the seal will get gouged. Use a small flat blade screwdriver to work the seal past the grooves. Make sure the tube is deburred before installing.

  • 5.0 5.0

    5.0 5.0

    Things I liked:

    Good quality

    Things I would have changed:

    nothing

    What others should know:

    I could not find any listing for my specific rifle. This fit my Gamo silent stalker IGT. My rifle shoots a lot smoother now.

  • 5.0 5.0

    4.0 4.0

    Things I liked:

    EXCELLENT Quality! Better than factory...

    Things I would have changed:

    They should have a lower shipping fee for smaller items:(

  • 5.0 5.0

    5.0 5.0

    Things I liked:

    SUPER quality .... in talking with PA's head shop tech was told these seals are sourced from a Well respected USA vendor. ( Name I will not mention here ) Being an avid AG'er doing airsmith work, if needing a 25mm QUALITY seal for the listed fitment OR used in the Air Arms TX-200 series rifles .... these seals are as good as you can get !!

    Things I would have changed:

    Expand the fitment specifications of these seals being they fit more rifles than the title suggests.

    What others should know:

    Fits ALL TX 200 series Air Arms rifles as well. * Mark III, Hurter Carbine, Pro Sport

  • 5.0 5.0

    3.0 3.0

    Things I liked:

    The replacement is the "blue nylon", has a little moly sulfide in it. Should be self lubricating, but add a tiny bit of lube anyway.

    Things I would have changed:

    $7.99 to ship just this seal is WAY too much. PA needs to have a small item charge of about $2.50

    What others should know:

    Heat it with a hair dryer, slides right on.

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