Avenger Adjustable Stock

(58 customer reviews)

$32.00$90.00

Avenger Adjustable Stock


  • Stock tube 3D printed in ABS plastic in the USA by a veteran-owned business
  • Made in USA Magpul MOE Buttstock and 0.75″ Cheek Riser
  • Add an adjustable buttstock to the Avenger. Choose with or without buttstock.
  • Adjustable LOP. Adjusts from 10″ to 14″ length-of-pull
  • Must be installed with AR Grip Adapter. Bolt threads into steel nut in Grip Adapter
  • Free Shipping within the USA. Ships same or next business day via USPS

Additional information

Weight N/A
Dimensions N/A
Stock Option

Magpul MOE Buttstock – Black, Magpul MOE Buttstock – FDE, Stock Tube Only

58 reviews for Avenger Adjustable Stock

  1. Avenger Adjustable Stock photo review
    Avenger Adjustable Stock photo review
    Avenger Adjustable Stock photo review
    +1
    James
    Looks Great, but has some drawbacks
    Everything fit great and was easy to install. The gun looks and feels very good. If you will just be using this kit on a gun as a bench/target shooter...More
    Everything fit great and was easy to install. The gun looks and feels very good. If you will just be using this kit on a gun as a bench/target shooter, it will be perfect. We use it for hunting and found some really frustrating issues.

    When bipods are mounted on the forearm piece they experience lots of stress when out in the field. They can get bumped, they can be torqued and the forearm piece can break. This happened right away and Buck Rail sent us a new one free of charge. Unfortunately this happened again so I just took that piece off and reconfigured a picatinny rail to attach to the lower air tank.

    Because the bipods mount to a barrel band on the avenger, any torsion of the bipods will move the barrel left or right and throw off the point of impact. This happened every time we went out on different hunting trips. We always had to re-zero the scope and sometimes we would get POI shifts in the middle of the trip and miss game. This was frustrating and discouraging. We have spent hours trying to resolve this.

    At this point, I have added additional barrel bands and completely isolated the barrel from the bipod mounts and I think this has resolved the problem. But as I said, if you just shoot targets from a bench this kit is awesome. It fits in your hand so nicely and Buck Rail designed it to keep access to the hammer spring adjustment screw without having to remove anything.

    In the pictures below you will see how I used scope rings and a picatinny adapter to mount the bipods to the lower air tank. I need to get the gun out to a 100 yard range and put it to a test, but I think this will now provide us with a gun that we can be confident will maintain consistent accuracy.
    Larry FriesenhahnVerified Owner
    A2 grip
    Fits good.
    Needs a cut-out for a plenum extension
    Robin ArmstrongVerified Owner
    Get it
    It's great.........
    Navyman57Verified Owner
    Navyman57
    Man what can I say? This kit is a game changer. I used to lug my wood stock air venturi through the woods after a while it got heavy. I contacted Chri...More
    Man what can I say? This kit is a game changer. I used to lug my wood stock air venturi through the woods after a while it got heavy. I contacted Chris he gave me his recommendations and the rest is history. I ordered the suppressor it was not hitting the mark. I emailed Chris and me mailed me a replacement. A+++ I HIGHLY recommend this conversation kit.
    Cletis WilsonVerified Owner
    Great Product
    Hand rail for the avenger is well built, my poi is dead on with this rail. Great service from B R
    Avenger Adjustable Stock photo review
    Avenger Adjustable Stock photo review
    Avenger Adjustable Stock photo review
    +1
    Daniel MunsonVerified Owner
    Amazing product
    My custom avenger has 2 key players..Buck rail and AE Swede. For the rear stock and pistol grip Iam using the buck rail Magpul MOE buttstock and pisto...More
    My custom avenger has 2 key players..Buck rail and AE Swede. For the rear stock and pistol grip Iam using the buck rail Magpul MOE buttstock and pistol grip. From AE Swede Iam using the bottle conversion kit with regulator and power plenum. The 5L bottle and rifle barrel are held together with AESwedes stout barrel band and bipod band. Together these company's make a great addition to great air rifle
    Edward Van Brunt JrVerified Owner
    The Conversion
    The video made the conversion simple and easy. A much more pleasing look. The feel of the stock is much more subsantial and useful. Very pleased with...More
    The video made the conversion simple and easy. A much more pleasing look. The feel of the stock is much more subsantial and useful. Very pleased with fit and finish. A geat upgrade.
    David DaiggerVerified Owner
    Changing to tactical
    I have a bottle on the Avenger and had to open the radius on the front to fit over the adapter. A little grinding and it fits fine. No problem. The ...More
    I have a bottle on the Avenger and had to open the radius on the front to fit over the adapter. A little grinding and it fits fine. No problem.
    The buttstock finishes the look. Very satisfied!!
    mebmeVerified Owner
    Aventure tactical kit
    I love it
    mebmeVerified Owner
    Aventure tactical kit
    I love it
    mebmeVerified Owner
    Aventure tactical kit
    I love it
    Bill IvyVerified Owner
    Smashes the competition!
    Had the kit from a major competitor on my Avenger. Was an expensive piece of poo. Broke twice, and the second time was unrepairable. Opted for the Buc...More
    Had the kit from a major competitor on my Avenger. Was an expensive piece of poo. Broke twice, and the second time was unrepairable. Opted for the Buck-Rail offering as I have, and am completely satisfied with a couple of Terry’s other products. All I can say is WOW, what a difference. Miles above the competition! There is really no comparison when it comes to overall quality and ease of installation. And this kit actually gives access to the hammer spring adjuster.
    Thanks Terry. Keep up the great work!
    Kelly GeveshausenVerified Owner
    Excellent quality and very easy to install. Gives my avenger the serious look I like not cartoonish and colorful like some others on the market. Order...More
    Excellent quality and very easy to install. Gives my avenger the serious look I like not cartoonish and colorful like some others on the market. Ordered this not knowing his father had passed rip but he still shipped the kit!
    David ThornhillVerified Owner
    Quality.
    Quality product, excellent service - the best combination.
    David ThornhillVerified Owner
    Excellent as usual
    Excellent as usual, what more can I say?
    Avenger Adjustable Stock photo review
    lylewilliams10@comcast.netVerified Owner
    Excellent
    If you are into accuracy, then this Chassy system is a must for the Advenger. It turned my .177 into tac driving sparrow murdering machine. I was gett...More
    If you are into accuracy, then this Chassy system is a must for the Advenger. It turned my .177 into tac driving sparrow murdering machine. I was getting very flustered with the stocks set up, But this is a real game changer. Top your Advenger off with quality optics and you will not be disappointed. The folks at Buck Rail have got things figured out.
    AdrianVerified Owner
    Avenger grip/stock adapter
    Outstanding service A+. Top shelf parts and customer service…even the zip lock bags that they use are the best quality.
    Very happy customer !
    Chas GreenVerified Owner
    Awesome Product and Service
    Great Avenger Tactical Conversion Kit Very good fit and finish and a fair price, the Tactical conversion turns the plastic stock Avenger into a tota...More
    Great Avenger Tactical Conversion Kit
    Very good fit and finish and a fair price, the Tactical conversion turns the plastic stock Avenger into a totally new and more robust gun . Fast shipping and prompt response to questions via email. First rate company !
    Avenger Adjustable Stock photo review
    George MontoyaVerified Owner
    awesome
    I'd like the fact that you can pick and choose what parts you want my Avengers is a little different because I have a 700cc Bottle And extra regulator...More
    I'd like the fact that you can pick and choose what parts you want my Avengers is a little different because I have a 700cc Bottle And extra regulator Everything fit perfect Thanks Again Terry
    John O’NeilVerified Owner
    great
    Kenneth ByeVerified Owner
    Excelent
    Was for the Air Ventura Avenger aa marked but I ordered it an thought it would also fit the Avenger X so that was on me. However with very little modi...More
    Was for the Air Ventura Avenger aa marked but I ordered it an thought it would also fit the Avenger X so that was on me. However with very little modifaction it fit my Barra 1100z .
    Shane BarnesVerified Owner
    Awesome
    Works great
    Sam
    Folks buckrail delivered yet again
    I have noticed that my previous complaint about the tri-rail in this tactical conversion kit was faulty. Folks let me admit that I was horribly wrong....More
    I have noticed that my previous complaint about the tri-rail in this tactical conversion kit was faulty. Folks let me admit that I was horribly wrong. I failed to realize in the beginning because these items are 3-D printed sometimes the parts do not go on as smoothly as they should not buy a false a buckrail, but due to the fact that not all moldings perform the same way. After struggling with pushing down the travel by hand, I thought about it and came up with a question.: why would it go on so smoothly? I would rather it be a tighter fitting component than being a loose one. I then proceeded to take a block of wood and rubber hammer, and gently knockdown the tri rail into position with great effect, I could not believe how strong the material was that Terry used to make this conversion kit. Nothing rattled. Nothing was knocked out a position. Everything was secure and strong as it should be, my complaint earlier was due to operator error not any fault goes to buck rail. Furthermore, buck rail actually tried to refund me all the expenses paid for both this conversion kit and another kit that I ordered or rather two steel breaches for my Crosman 1377 and my Crosman, 1322. I corrected this mistake by requesting that they cancel the refunds due to the fact that I failed to troubleshoot. I encourage all of you to continue your business with Buckville. They have excellent customer service and stand by their. products. Hats off toto Buckrail!
    Terry
    Wow Sam. This is unhinged. Our contact info is at the top of the page. Click the menu. Our contact info is the same. I have emails from you. You have ...More
    Wow Sam. This is unhinged. Our contact info is at the top of the page. Click the menu. Our contact info is the same. I have emails from you. You have emails from me. I tried to call three times. Your voicemail box is full. We're still the same company. I haven't changed one bit, but for the better. I'm not sure what's going on with you man, but I've refunded you for all this stuff. Take a deep breath. Get you some rest. Take care of yourself.
    Avenger Adjustable Stock photo review
    Chad EvansVerified Owner
    Positive Reinforcement
    The barrel band portion could use a tightening bolt like you put in the plenum to make it a little more secure. It is a relatively tight fit but need’...More
    The barrel band portion could use a tightening bolt like you put in the plenum to make it a little more secure. It is a relatively tight fit but need’s strength for when your moving it around a lot. Noticed small point of impact chance when changing shooting locations.
    David FinleyVerified Owner
    It changed the overall look of the rifle and I can’t say enough about the quality and the fitness of all the components to my avenger. Will definitely...More
    It changed the overall look of the rifle and I can’t say enough about the quality and the fitness of all the components to my avenger. Will definitely buy again for my bullpup.
    Avenger Adjustable Stock photo review
    Gary ThompsonVerified Owner
    Great product and workmanship.
    Fast responsive service. You can't go wrong buying this.
    Matthew SchusterVerified Owner
    Buy it - You wont regret it
    Amazing product at a great price. Happy to support a fellow vet as well. Shipping was quick and everything arrived well packaged and damage-free. I al...More
    Amazing product at a great price. Happy to support a fellow vet as well. Shipping was quick and everything arrived well packaged and damage-free. I also bought a moderator from him, and that was just as good an experience.
    RichardVerified Owner
    Well done!
    I had questions and got answers in less that 30 minutes. Ordered parts for them in 2 days. You couldn't ask for better service.. strongly recommend!
    Tom TobinVerified Owner
    Tactical make over
    I have been looking for a tactical look and you had just what I was looking for thank you.
    Mark BVerified Owner
    Air Venturi conversion kit
    I love it great customer service quick to return my call and the kit was installed to easy. Couldn’t say enough great things about y’all
    Alan TollefsonVerified Owner
    Cool Stuff
    Ok. Here's the deal. I'm still waiting to take delivery of the avenger, so not a lot to say at this point. The conversion kit looks and feels awesome ...More
    Ok. Here's the deal. I'm still waiting to take delivery of the avenger, so not a lot to say at this point. The conversion kit looks and feels awesome and with nothing but 5 star reviews, I can't help but think this is going to take an otherwise clunky looking pcp and turn it into a very cool handling piece.
    Andrew PVerified Owner
    Awesome Conversion!
    These parts are very well made and fit snuggly on my gun. What a huge difference this is over the stock parts! Allows for so much more adjustability n...More
    These parts are very well made and fit snuggly on my gun. What a huge difference this is over the stock parts! Allows for so much more adjustability now and makes the Avenger that much more fun to shoot. Would definitely recommend this to anyone on the fence about customizing their gun.
    Andrew SvobodaVerified Owner
    Avenger Tactical Conversion
    This is an awesome way to transform your Avenger. Especially if you own a plastic stock version. All the parts fit perfectly and blend together to...More
    This is an awesome way to transform your Avenger. Especially if you own a plastic stock version.

    All the parts fit perfectly and blend together to make the rifle look and feel more solid and ergonomic.

    I am very excited to get it out and shoot it.

    My only complaint is that the grip that is included is not the most comfortable for my hand, but that is pretty nit picky and a personal preference thing, that can easily be changed out...

    Thanks Buckrail!!!
    John O’NeilVerified Owner
    tactical avenger
    this takes the avenger where it needs to be. i have a ton of terry's gear and it is all top notch. as a fellow veteran i am glad to be able to buy ame...More
    this takes the avenger where it needs to be. i have a ton of terry's gear and it is all top notch. as a fellow veteran i am glad to be able to buy american. keep up the great work!
    M BeckVerified Owner
    Avenger Tactical Conversion
    Very good fit and finish and fair prices , turns the plastic stock Avenger into a totally new gun . Fast shipping and prompt response to questions...More
    Very good fit and finish and fair prices , turns the plastic stock Avenger into a totally
    new gun . Fast shipping and prompt response to questions via email , first rate company .
    Avenger Adjustable Stock photo review
    Avenger Adjustable Stock photo review
    Avenger Adjustable Stock photo review
    Avenger Adjustable Stock photo review
    +2
    Jon McGinnisVerified Owner
    Love it
    Received today and swapped out stock on my 25 cal Avenger for Buck-Rail and I love it. Seems to be of great quality material too. Thank you BR!
    Paul NowickiVerified Owner
    Amazing upgrade for the Avenger.
    Well worth the price. It totally transformed the rifle from a cheap feeling chinese gun to a quality rifle. Nice tight and firm fit and feel. This kit...More
    Well worth the price. It totally transformed the rifle from a cheap feeling chinese gun to a quality rifle. Nice tight and firm fit and feel. This kit is the best upgrade you can do to the gun. The fit and finish is great and the adjustability is awesome. Thanks buck-rail.
    John PonzoVerified Owner
    Amazing Customer Service
    Not only are the products first class but the 'after the sale support' is second to none.
    DarrenVerified Owner
    Great Service
    They accidentally sent me the wrong item. I emailed them and they immediately sent me the correct item. Very professional.
    Fernando CruzVerified Owner
    Avenger pic Rail
    Perfect fit. Very good quality products as always. Will be coming back for other parts.
    Bill SloanVerified Owner
    Made well
    With the conversion the Avenger is much more comfortable to plink with now
    Avenger Adjustable Stock photo review
    Stan MillerVerified Owner
    Excellent quality and price value. Feels way nicer than the plastic Avenger stock. As a proud Veteran I am happy to support a veteran owned business ...More
    Excellent quality and price value. Feels way nicer than the plastic Avenger stock. As a proud Veteran I am happy to support a veteran owned business that sells a great product for a very resonable price.
    Avenger Adjustable Stock photo review
    David TurnerVerified Owner
    Avenger tactical conversion
    I looked at all my options and chose this one and I'm definitely glad I did, easy assembly, looks, fit and finish all top shelf!! Awesome job !!!
    David TurnerVerified Owner
    Awesome conversion.. fit and finish was great.. imo best on the market! Shipping was fast ..
    Christopher DavisVerified Owner
    EXCELLENT AND THANKYOU.
    Albert C MorrisVerified Owner
    Another good product from Buck Rail
    Good conversion kit. Seems very well made like everything else I've bought from Buck Rail. Hand grip to trigger seams a little short but I'm sure I'll...More
    Good conversion kit. Seems very well made like everything else I've bought from Buck Rail. Hand grip to trigger seams a little short but I'm sure I'll get used to it.
    Avenger Adjustable Stock photo review
    Joel Charoenphol
    Air Venturi Avenger Tactical Conversion
    Look very nice. Easy to orders. Fast shipping.
    LowellVerified Owner
    The seller stands behind their product
    The seller stands behind their product
    Avenger Adjustable Stock photo review
    Eric HopwoodVerified Owner
    Me happy
    Looks awesome ! Feels awesome! Easy to assemble and is big improvement over the hollow cheap feeling factory stock. I got this to make it more adjusta...More
    Looks awesome ! Feels awesome! Easy to assemble and is big improvement over the hollow cheap feeling factory stock. I got this to make it more adjustable for my 7 yr old daughter to be able to shoot. It works well for her and She will be out shooting me in no time!
    Avenger Adjustable Stock photo review
    Don RVerified Owner
    Fantastic!
    This is the best kit I've ever bought period! The pistol grip is a must have in my book, can't believe the difference it makes. Looks mean, is mean 👍 ...More
    This is the best kit I've ever bought period! The pistol grip is a must have in my book, can't believe the difference it makes. Looks mean, is mean 👍 Pro tip, paint it before installing it, I did flat black. Another tip, I wrapped a piece of Gorilla tape over the end of the round part of the stock before sliding it on, only covered 2/3rds of it with an 1/8 inch hanging over so it wouldn't catch when sliding the stock on, tightened it up some. When I had it all where it was perfect for my shooting I even wedged part of a cloths pin under the stock, shes not going anywhere now. Very nice work Terry! Now all we need is something to stop the shroud from moving, 3 barrel bands and she still moves 😲 This thing is gorgeous and a tack driver now, Thanks again to all of you! Thank you for your service also, never forget!
    MichaelVerified Owner
    Really nice
    s7enVerified Owner
    C. L. Barr
    My Avenger hollow plastic stock received a well deserved burial in the back 40 as the new Buck Rail Tactical Conversion runs circles around its shallo...More
    My Avenger hollow plastic stock received a well deserved burial in the back 40 as the new Buck Rail Tactical Conversion runs circles around its shallow grave!

    I bought the Silencer to quiet the .25 caliber roaring beast, and the front Picatinny Barrel Band, both from Buck Rail, to stiffen the Barrel wiggle. Those turned out as "Must Have" options. Wow! Quiet and solid!

    All parts slid on well, or bolted up without any modification whatsoever. I'm more pleased than mere words can express. I mounted an adjustable scope on a see through base, so I could see my low profile picatinny bases, with Glock tritium sights.

    Beware bunny hoppers and cabbage rats; there's a new Sheriff in town, and he loves fresh fried hasenpfeffer and bunny stew!

    Terry knocked it out of the park with this Avenger design! Thank-you for your hard work in creating these awesome stocks!
    Avenger Adjustable Stock photo review
    Matt FriedmanVerified Owner
    Awesome
    If your looking for a great budget buy to dress up your ava then look no further . Extremely satisfied with quality of kit , the front rail was a bit ...More
    If your looking for a great budget buy to dress up your ava then look no further . Extremely satisfied with quality of kit , the front rail was a bit hard to install and went on easier with a few drops of silicone lube . The grip does seem a bit narrow, it is easily replace with any aftermarket grip if you so choose , but it is comfortable enough and even hollow feels solid . The adjustable stock for that cost , and the rest of kit just can't be beat .
    Albert WilsonVerified Owner
    Very solid, high quality and well designed product. Love the look. Highly recommend if you like the tactical look without bottle mod. Hides the ugly s...More
    Very solid, high quality and well designed product. Love the look. Highly recommend if you like the tactical look without bottle mod. Hides the ugly stock triple -tubes nicely, giving your piece a slick and aesthetically pleasingly look.
    MlragerVerified Owner
    Love the adjustable stock!
    MlragerVerified Owner
    It great. Replaced wood. I did have to do some mods to fit over extra plenum & bottle adapter .
    Avenger Adjustable Stock photo review
    AzraelVerified Owner
    Transforms it into a entirely different rifle. Exactly what I was looking for getting that "evil black rifle" look. Fits tights and does not move. ...More
    Transforms it into a entirely different rifle. Exactly what I was looking for getting that "evil black rifle" look. Fits tights and does not move. Butt stock does wiggle a bit but so do all the ARs with collapsible stock do. Can't wait to get to the range.
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