Description: So as everyone who shot the avenger will notice after a couple hundred shots or so the stock o rings on the bolt probe start to tear away due to the high pressure burst of air each shot which in turn decreases performance noticeably, This is a big upgrade in terms of performance an lasts the lifetime of the gun opposed to the stock O rings which break down every few hundred shots. Increased FPE - Foot Pounds Energy/ Power OutputIncreased Shot CountImproved Standard DeviationImproved groups size repeatedly testedExtremely Durable Lasts Lifetime of gun 25000+ shotsFits The Air Venturi Avenger rifle an Bullpup and all Avenge-X Air rifles, Also have .177 an .22 cal versions available.Also Fits the Umarex Origin The O rings delete kit is a abrasion resistant polyurethane rubber disc designed to fully seal the air pressure each shot in turn increasing Power, Standard deviation, And is designed to last, I have put 8000+ shots and it performs just as when I put it on the gun still zero wear on it, It slightly increases velocity as the air gets a full seal and improves FPS Consistency in turn increasing accuracy. The two stock bolt probe o rings wear out relatively quickly on the an tiny pieces start tearing off due to high air pressure so it cant seal all the air efficiently in turn leading to a decrease in velocity and standard deviation as the seal is not consistent each time and some air escapes past the sides of the stock o rings. The o ring delete kit is not an o ring and is a lot tougher material an will last 25000+ shots as it does not wear out I had another gun with the same o ring delete kit on for 9000+ shots and still in same condition as when I put it on. Installation is fairly easy I would recommend a little silicone oil helps to get it to slip past the brim so its able to slide in the gap would recommend using a pick, And or some plastic tools can go on both sides of the bolt probe to slide it past the brim. Shipped via USPS, comes in a standard white envelope Performance O ring Upgrade Kit in .25 For Avenger/Avenge-X/ UX Origin Air Rifles
Price: 13.88 USD
Location: Bellevue, Washington
End Time: 2025-01-01T20:04:22.000Z
Shipping Cost: 4.76 USD
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Item Specifics
All returns accepted: ReturnsNotAccepted
Brand: Air Venturi
Type: Rifle Parts
Model: .25
Country/Region of Manufacture: United States
