Tri-Rail/Handguard for Diana Bandit, Chaser, or Airbug

(34 customer reviews)

$20.00

Diana Bandit, Chaser, and Airbug Handguard


  • 3D printed in ABS plastic in the USA by a veteran-owned business
  • Adds 3 picatinny/weaver or M-Lok accessory rails to the Bandit, Chaser, or Airbug
  • Select “Long” for the Bandit or “Short” for the Chaser and Airbug
  • Not compatible with stock grips. Must modify or use with our Diana AR Grip Adapter
  • FREE Shipping within the USA. Ships same or next business day via USPS

AR Grip Adapter for Diana Bandit, Chaser, and Airbug

Diana Bandit, Chaser, and Airbug AR Lower


  • 3D printed in ABS plastic in the USA by a veteran-owned business
  • Allows for mounting AR-compatible grips on the Bandit, Chaser, and Airbug
  • Comes with the hardware needed for installation and a cheapo grip
  • Includes M5 grip screw. Grip screw threads into stainless steel square nut
  • FREE Shipping within the USA! Ships same or next business day via USPS

Additional information

WeightN/A
DimensionsN/A
Options

Long Rail for Bandit, Short Rail for Chaser/Airbug, M-Lok Handguard for Bandit, M-Lok Handguard for Chaser/Airbug

34 reviews for Tri-Rail/Handguard for Diana Bandit, Chaser, or Airbug

  1. CicretsqrlVerified Owner
    Chaser stock
    My Chaser stock broke at the connection to the receiver. I contacted Buck-Rail and they replaced the defective part with a much better part. Outstand...More
    My Chaser stock broke at the connection to the receiver. I contacted Buck-Rail and they replaced the defective part with a much better part. Outstanding products supported by an outstanding customer service.
    Lostit1976Verified Owner
    AR grip adapter
    The AR grip adapter worked great and looks great on m Dina Airbug
    Robb R.Verified Owner
    Chaser Tactical Build
    The quality, fit, design and function of all three items in the Chaser Tactical Conversion kit are better than I could have hoped for. Built this out...More
    The quality, fit, design and function of all three items in the Chaser Tactical Conversion kit are better than I could have hoped for. Built this out for my grandson and his dad and it makes a perfect transformation to a fully functional carbine that will work with the whole family. The video instructions were perfect but I am glad I listened to them several times before beginning. Everything went on easily thought the handguard was very snug and need a little relief around the barrel. I added a little bit of double-sided tacky tape the square nut in the trigger guard to keep it in place when replacing the pistol grip; much better than gravity. I would highly recommend the product and comment Buck Rail for creating a product that seriously enhanced the Chaser. It is likely I will make a similar addition to my Bandit.
    Lostit1976Verified Owner
    Handgard
    Worked great and looks great on my Diana airbag, thanks
    Rob R.Verified Owner
    Chaser Build
    Purchased as part of the tactical kit and it is an excellent handguard, something like it should have been on the original Chaser. I found that the f...More
    Purchased as part of the tactical kit and it is an excellent handguard, something like it should have been on the original Chaser. I found that the fit around the Chaser rifle barrel to be VERY tight and the barrel band need a little bit of relief to the inside in order to be snug by not require excess pressure to slide down the barrel. One possible improvement is for this handguard to have been designed so as to retain visibility of the CO2 cartridge hole in the lower tube. It would actually save some material and improve functionality without compromising strength. Maybe too hard to program but everything else is so perfect it is hard to imagine that.
    Jur StephenVerified Owner
    Diana bandit conversionn
    Perfect job 👍🏻
    s7enVerified Owner
    C.L. Barr
    Wow! Tight fit and this stock support is designed really well. Steel is always the way to go for tightening! No wobble at all, and fits like a glove! ...More
    Wow! Tight fit and this stock support is designed really well. Steel is always the way to go for tightening! No wobble at all, and fits like a glove! Thanks again, Terry.
    s7enVerified Owner
    C. L. Barr
    Coupled with a red/green dot and silencer; truly becomes a tactical weapon for those over-populated sneaky cabbage rats! Everything fit very well on t...More
    Coupled with a red/green dot and silencer; truly becomes a tactical weapon for those over-populated sneaky cabbage rats! Everything fit very well on the original frame platform. You've got feral hogs in Texas, we've got the jack rabbits in Iowa. Awesome upgrade to the .22 caliber Diana rifle. Get one! Outstanding service!
    Steve baileyVerified Owner
    bailey436@icloud.com
    Hi Terry, sorry I’ve taken a while to review the AR kit for my pp800r I purchased from you I’ve been unwell so couldn’t fit it until recently, I’m v...More
    Hi Terry, sorry I’ve taken a while to review the AR kit for my pp800r I purchased from you I’ve been unwell so couldn’t fit it until recently, I’m very pleased with the fit & finish it really finishes the gun off, you certainly make some top quality products. Also the 1/2”unf silencer I purchased for one of my other guns works fantastic too, keep up the good work all the best Steve 👍🇬🇧
    MarquetteVerified Owner
    Hard to decide
    I have both the Tri-rail and the m-lock hand guard. Both are quality hand guards. Both look good. Both feel good. I think it’s a personal taste ch...More
    I have both the Tri-rail and the m-lock hand guard. Both are quality hand guards. Both look good. Both feel good. I think it’s a personal taste choice but you will be pleased with either one. Another great product from Buck-rail with their industry leading service and delivery.
    MarquetteVerified Owner
    Love it!
    I have both a Bandit and a Chaser with Buck-rail kits on them and love them. Quality is good, design is exceptional, price is very reasonable and fun...More
    I have both a Bandit and a Chaser with Buck-rail kits on them and love them. Quality is good, design is exceptional, price is very reasonable and function is great. What’s not to love? Service and delivery is as good as it gets. Terry and his crew are setting a new standard in the airgun world!
    Ron SamsonVerified Owner
    Well built parts, nice fit
    I purchased the three pieces that make up the AR conversion for my Diana Chaser. The packaging was well done. I encountered no damaged parts in shipme...More
    I purchased the three pieces that make up the AR conversion for my Diana Chaser. The packaging was well done. I encountered no damaged parts in shipment. Some instructions would have been nice. Yes, the YouTube video walks you through it, but it would still have been helpful to have some pictures or drawings to refer to. My only real complaint is that the buffer tube is a little short. I feel as if I am using a toy gun because I have to hold it so close to my face to aim. Other than that it works well. Would I purchase it again? No, not for the build quality, but because it makes the gun too short to shoot comfortably. I am 6 ' 1".
    CicretsqrlVerified Owner
    Chaser conversion
    Fast shipping. Fits well, and looks good. Nice kit. thank you
    ChristopherVerified Owner
    Good product and amazing customer service
    One of my parts broke, through no fault of Buck Rail. They gave incredible customer service and helped get the situation sorted.
    Bill SpencerVerified Owner
    Revised Chaser Tactical Build
    Buckrail has improved the fit on the buffer tube assembly. They now have a metal piece that fits without sanding. It's tighten from the rear of the bu...More
    Buckrail has improved the fit on the buffer tube assembly. They now have a metal piece that fits without sanding. It's tighten from the rear of the buffer tube with a screw. This makes a stronger and better fit. Thanks again to Buckrail. BTW, if you have the old buffer tube you can get the new assembly at a 50% discount. Use the code DIANAUPGRADE as the coupon code. This code will expire on Dec 24.
    Gary GyurkovitzVerified Owner
    Very nice looks great
    Gary GyurkovitzVerified Owner
    Great product
    Bill SpencerVerified Owner
    Chaser Tactical Build
    This is a must for anyone that has a Chaser pistol. I would recommend buying the pistol grip and the handguard in this kit then purchase the folding s...More
    This is a must for anyone that has a Chaser pistol. I would recommend buying the pistol grip and the handguard in this kit then purchase the folding stock kit with the minimalist stock. The folding stock with the pic adapter seems to be easy to install and feels like a little stronger than in the tactical kit.
    boatvoltVerified Owner
    Chaser AR conversion
    Love all the quality parts from you! Have been talking you up on forums, and seems like others agree. Just a suggestion: had a minor problem attachin...More
    Love all the quality parts from you! Have been talking you up on forums, and seems like others agree.
    Just a suggestion: had a minor problem attaching the AR grip, and would be good to have the square nut 'captured' somehow.
    Will be buying from you again for future projects.
    Best regards,
    RP
    John MorikiVerified Owner
    Bandit is done
    I originally ordered the parts to convert the Chaser that I ordered over a month which I'm still waiting for. The parts looked and felt so good I deci...More
    I originally ordered the parts to convert the Chaser that I ordered over a month which I'm still waiting for. The parts looked and felt so good I decided it would go great on my Bandit. The conversion was pretty simple and the Bandit does look awesome. I may order another set and still convert the Chaser if it ever gets here.
    John O’NeilVerified Owner
    fantastic kit made this one of my favorite guns
    Tri-Rail/Handguard for Diana Bandit, Chaser, or Airbug photo review
    Jeff BathgateVerified Owner
    Diana Chaser AR Build
    Just got done building my Diana Chaser AR build turned out great everything worked out as expected. Only took about 30 min from start to finish. The p...More
    Just got done building my Diana Chaser AR build turned out great everything worked out as expected. Only took about 30 min from start to finish. The parts all worked out great didn't have any issues with fitment . Holes all lined up came with all the screws the only thing I might change is the Pistol Grip I like more of a rubber fell so its more non slip but other then that it turned out good. The parts where all solid don't feel cheap the AR stock is name brand made by MAGPUL and the Dovetail To Picatinny Adapter is made by Leapers UTG. Couldn't ask for anything more. I opted to use a different optic I went with CREATIVE XP HD Red Dot Sight 3 MOA instead I also used a MESTART Tactical Bipod OP-I Aluminum Foldable Adjustable Height Fits Picatinny Rail instead of the one here because I wanted the extra height that there's didn't give. Customer service is outstanding they get back to you asap with any questions and they go out there way to make things right. If looking to build your Diana Chaser look nowhere else you wont be disappointed.
    Don BrewerVerified Owner
    Just got the grip and mounted it up for my Diana Bandit. Fits great and is 100% better feel then the stock grip. Great product at a fantastic price.
    John LefeversVerified Owner
    Very nice fit and finish definitely improved accuracy for me but to be totally honest it just looks frickin awesome lol
    JerryVerified Owner
    Great kit everything worked and fits great. Just like having a new air gun. Great company to deal with as well as great products. If you see anything ...More
    Great kit everything worked and fits great. Just like having a new air gun. Great company to deal with as well as great products. If you see anything you need or like don’t hesitate to purchase you won’t be disappointed in product or service. Thank you for your service to this great country.
    Mike LuxVerified Owner
    Another QUALITY product from Terry! Easy to install. When u do the sanding on the mounting lug be aware that mine was egg shaped. 3:00 /9:00 was .750...More
    Another QUALITY product from Terry! Easy to install. When u do the sanding on the mounting lug be aware that mine was egg shaped. 3:00 /9:00 was .750. 12:00 /6:00 was .760. The ID of the body tube is .750 . Once sanded a drop of Ballistol or Crosman oil will aid in the installation. (wipe off any excess.} It was easier sanding with the sliding stock off the tube.

    Terry's kit is what Diana should have done !
    Bill SpencerVerified Owner
    Great kit for the Diana Chaser. Easy to install. Buffer tube did have a slight up and down wobble but fixed with a shim between the gun and tube. Didn...More
    Great kit for the Diana Chaser. Easy to install. Buffer tube did have a slight up and down wobble but fixed with a shim between the gun and tube. Didn't really won't to take the barrel out to install the fore grip, but it was not too hard. Might suggest Buck Rail to make this into a two piece item that would sandwich between the barrel thus eliminating the removal of the barrel. Might also suggest Buck Rail to put a picatinny rail on top of the fore grip in order to mount scopes or red dots. You can't go wrong with this kit. Thanks Buck Rail.
    PatrickVerified Owner
    Great fit. fast shipping, very very happy with everything.
    VitaliVerified Owner
    Got an entire kit for my Diana Chaser and only one thing that I can say about that - truly best airgun related purchase I have ever made. Can't force ...More
    Got an entire kit for my Diana Chaser and only one thing that I can say about that - truly best airgun related purchase I have ever made. Can't force myself to stop using it. Such amazing invention by Buck Rail. Thank you very much!
    Tynan WhitbyVerified Owner
    I bought this as an adapter to attach a target style grip to my chaser. I was able to find a AR grip (ergo tactical flat top) with a palm shelf and it...More
    I bought this as an adapter to attach a target style grip to my chaser. I was able to find a AR grip (ergo tactical flat top) with a palm shelf and it fit perfectly. I needed to use a longer screw (M5x30) due to the grip I chose, but it attached great and feels great. Very happy with this.
    Richard CrossVerified Owner
    Got all three parts for my Bandit. Had to do a little sanding on the buffer tube as described in the installation video. Also had to grind out a bit o...More
    Got all three parts for my Bandit. Had to do a little sanding on the buffer tube as described in the installation video. Also had to grind out a bit of plastic inside the trigger guard for a perfect fit. Awesome kit at a great price. Great customer service as well.
    Andy HogleVerified Owner
    Really nice built conversion kit for the Diana Chaser. Very easy to add to the airgun. Just had to sand the end of the butt stock tube to fit. Really ...More
    Really nice built conversion kit for the Diana Chaser. Very easy to add to the airgun. Just had to sand the end of the butt stock tube to fit. Really not hard at all. Makes the gun really sweet looking.
    EdinGaVerified Owner
    I'm very happy with this kit. My Bandit has been converted to .25, so I was concerned that the handguard wouldn't fit, but it did. Like the previous r...More
    I'm very happy with this kit. My Bandit has been converted to .25, so I was concerned that the handguard wouldn't fit, but it did. Like the previous reviewer said, a little light sanding, and the buffer tube slipped right in and it's solid with no wiggle.

    https://photos.app.goo.gl/k6NTm9y1XLgLko3K7

    I’m back with an update, and it’s a good one. I can’t believe how these parts transformed my Bandit into such a handy lightweight carbine. I knew it was pretty accurate with my cast 22 grain wadcutters, but I had no idea how much potential was there until I tried it in rifle form today. Thank you for another awesome product.
    TImothyVerified Owner
    A very nice kit. Everything but the butt stock mount bolted right up. NIce close tolerances, no major swearing involved. The stock support needed a li...More
    A very nice kit. Everything but the butt stock mount bolted right up. NIce close tolerances, no major swearing involved. The stock support needed a little sanding with 400 grit emery paper as it was a mite too snug. Finish on the 3D printed parts is excellent. In all it makes a very handy and good-looking little carbine. Some thought was put into assembling these parts, to be sure. I've purchased from Buck Rail in the past, and I certainly will do so in the future. Not only was the kit top quality, shipping and communication was flawless throughout the process, and the orderr arrived quickly. No flaws that I can see.

    To add to the review above, I just finished adding a red-dot optic to the Tactical Bandit, as well as a small laser on the foregrip. Even with the accessories mounted and a full mag, the piece weighs in at 3 lbs, 8 oz. The downside is that it is limited in the number of shots — 2 or 3 mags because of the small reservoir, and stated velocity of 630 fps in .22 That yeilds about 12 foot pounds of energy — not a lot.

    However, with a small air bottle or a hand pump, the weight wouldn’t go much over 5 lbs, which suggests that this may be an ideal little gun to strao to the backpack for harassing squirrels around camp, or for doing some plinking on a fine afternoon. I’d like to see Buck Rail do a similar kit for the Stormrider — only a few modifications would be necessary, and the resulting weapon would shed some weight and be capaple of more serious shooting, with double the energy and an increased show count.

    https://drive.google.com/file/d/108U92kOl-9FrFZlQHQ4prarr7FLfSsSU/view?usp=sharing

    The appropriate 11mm to Weaver mount rail is on order.
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