# GUNSTRUCTION — user reviews > 173 indexed App Store user reviews of GUNSTRUCTION by GUNSTRUCTION, LLC, rated 4.40/5 from 1,358 ratings. - Source: https://appshunter.io/ios/app/gunstruction/id824262347/reviews - App overview in markdown: https://appshunter.io/ios/app/gunstruction/id824262347.md - Rating breakdown: 5★ 896 · 4★ 276 · 3★ 68 · 2★ 31 · 1★ 87 ## What do users think of GUNSTRUCTION? Overall sentiment: positive **Pros** - 🚀 Excellent customization options - 💡 Helpful for visualizing builds - 👍 Great for planning purchases - 🚀 Detailed 3D models - 👍 Useful pricing information **Cons** - 🐛 Compatibility issues with certain parts - 🐛 Glitchy and buggy at times - 🐛 Slow loading times - 🐛 Limited selection of firearms and accessories **Commonly reported bugs** - Unity FAST FTC OMNI mount not attaching properly - Eotech Magnifier G33 not compatible with Unity mount - AR-15 upper/lower misalignment - Scrolling paint designer affects gun model - Frequent crashes and loading issues **Most requested features** - Add more firearm platforms (1911, SCAR, etc.) - Expand accessory options (lasers, slings, etc.) - Implement a shooting range feature - Improve part compatibility and error reporting - Update pricing to reflect current market ## Newest reviews (19 of 173) ### 3/5 — Risers *2025-08-24, version 10.21* Every single time I use a unity branded riser for magnifiers they either don’t connect to the picatinny or do not work when I try to lower them or “interact” with them. Please fix your Unity risers and mounts. ### 4/5 — Unity tactical glitch *2025-08-13, version 10.21* This is an amazing app, I have never seen anything like this before. One thing I wish was fixed with the unity tactical magnifier mounts. They don’t operate whenever I click the operate button, and one of them mounts in the air! Please fix this. ### 3/5 — Good but incomplete *2025-08-02* It’s definitely good for visualizing builds to see how components will look together BUT there are a lot of missing mounting options, and components components, and some pieces just straight up don’t work. For example: there’s a 9.5” geissele mk 8 rail, and a 15” but nothing in between. The Unity FTC won’t attach to a rail at all and a magnifier won’t attach to it either. If you want to use a flashlight, your only option is pic rail mounted, because the scout lights don’t have any other mount so they’re just there for show. I would love if these issues were fixed it would make this app so much more useful! I would rate 5 stars if they just fixed these issues! ### 4/5 — Best rifle builder out there *2025-07-07, version 10.21* By far the best way to visualize a potential gun build. It is super convenient and I can easily get an idea of how my projects will look like. I would give it 5 stars but I do find some things lacking. o The latest Glocks modeled are GEN 4 Glocks o The lack of the Glock 45 o No pistol compensators besides the strike industries one o The lack of Holosun products. Holosun is a pretty well established company and I know many people would love to see it. ### 4/5 — great app *2025-06-26, version 10.21* i love the app, but the attachment configurator doesnt work on mobile. please fix this :) (edit: the attachment config works, but its really buggy and sometimes doesnt work) ### 4/5 — For the developers *2025-06-10, version 10.21* Can you possibly add some more guns next update like 2011s or some more rifles even some more SMG and DMR’s it would be great and appreciated ### 3/5 — Needs more AK stuff post haste *2025-05-27, version 10.21* It barely has any ak accessories, not even most of the popular ones like the sureshot chassis or any of the zenitclones out there, pretty much zero rail options generally especially for the zastava aks despite them often coming with rails from factory these days. More exotic ar parts like the ar-47 lowers and that bullpup ar chassis couldn’t hurt either. How many identical ar quadrails of identical make and price do we really need, some of this isnt even sold anymore as far as i can tell ### 4/5 — good but... *2025-05-26, version 10.21* overall this app is a blast to use and actually a really fun and entertaining tool to make serious weapons systems or just make something goofy for laughs and i would rate this app 5 stars but.... now this could be a me thing bc im not well educated on kitting out firearms but it would be nice to atleast see a reason why different attachments aren't compatible (ie the rail is too long or you have no threaded barrel or adapter or the sight doesn't have a sight mount etc) i would think maybe it would help people that aren't too versed in this sort of stuff to be more educated so we don't do this in the real world. one more thing tho is that im experiencing very long load times that exceed an hour without nothing going on. i can launch the game fine but when i try and load a gun it takes forever. im using an iphone 13 btw. ### 4/5 — Bugged Accessories and Inaccurate Models *2025-03-13, version 10.21* This is a well-made app, however there are some bugs and niche, not-so-urgent model inaccuracies. For the accessories, the Unity FAST FTC OMNI mount does not attach to the picatinny rails, nor can the Eotech Magnifier G33 attach to the mount. For milspec models, the upper receiver model is slightly misaligned with the lower receiver on the left face of the AR-15 platform. The protruding bar of the magwell isn’t matched with the stub on the upper receiver. Another point to add is the scrolling bar on the paint designer. When manually side-scrolling on the bar, it also turns the gun model as well, sometimes accidentally painting gun parts. Other than that, the app is great! ### 4/5 — Glitch *2025-03-13, version 10.21* It won’t load sometimes but it’s a great game ### 4/5 — Pretty good *2025-03-11, version 10.21* Good game, I like that I can make personal builds and builds that I want irl. I just think they need to add more weapon systems like more pistols or shotguns. ### 5/5 — More content *2025-03-11, version 10.21* Easily one of the best gun builders but could use more content maybe long actions for r700 in 30-06 and .300 win mag you already have the remington license just add the long action at least and hopefully a 1911 platform sometime in the future ### 2/5 — Decent when it works *2025-02-28, version 10.21* This game took WAY to long to load each gun and when it does it is glitchy. ### 4/5 — LVOA AND 1911S *2025-02-26, version 10.21* Game is great! Having a lot of lag however and some of the attachments such as one of the G3 grips just doesn’t work and the Unity mount for the G33. Also would like an LVOA rail and 1911s ### 5/5 — Update? *2025-02-25, version 10.21* Great game, but I’m waiting for new updates. Also whenever I try to open the third 3.06 AR15 type’s lower receiver, it glitches out the app and it’s impossible to do. And when are new weapons coming? I was hoping we could maybe get a lever action, a revolver, the MCX SPEAR, that kind of thing. Thank you, Random guy ### 5/5 — Pretty Good *2025-02-13, version 10.21* Wanted to start with this app does scratch the itch of needing to set up random configurations with my personal setups. Having to zero and re zero cause can’t stop swapping things becomes tiresome/costly. But with that being said this app does lack some bits and bobs and couple issues with some bugs. All this is really overlooked by the fact there isn’t much of anything out there that does what this app does. ### 5/5 — So awesome *2025-02-02, version 10.21* Can’t wait til they add even more parts! ### 5/5 — Gun Choices *2025-01-26, version 10.21* Great game… But I would like if there was new caliber choices ### 5/5 — Request *2025-01-23, version 10.21* I absolutely love the game only a few bugs which is understandable I assume yall are working on em but my request is can we get an HCAR (modern bar Ohio ordinance makes them) and just some other guns I’ve built every gun a few times lol Thanks! ## Most critical reviews (10 lowest-rated) ### 1/5 — Trash *2025-08-12, version 10.21* I had this idea and found this.. You can’t really do anything on the app you can’t really build what you wanna build they don’t really have all the products it’s clunky… not worth the try ### 1/5 — The makers are very shortsighted with smooth mechanics of the app but very limited availability *2024-12-10, version 10.21* This is built like some rich rednecks son thought it would be a good idea but he didn’t realize the significance of what he was making. it has a very limited selection completely unreliable, sourcing of URL’s to load a gun in. and is virtually impossible define the one you want I wasn’t asking for much. I was just trying to load a 500 Mossberg shotgun, horrible app, not in its smoothness or operation, but in its format and system availability. What an utter shame. ### 1/5 — Can’t even load it *2024-10-01, version 10.11* I spent bought the premium addition and it stoped working and no I just get stuck on a loading screen tried everything kinda bull ### 1/5 — Won’t load *2024-09-30, version 10.11* Opens the main menu, lets you “clear cache”, click different options, but when you select a platform to start building, i.e. AR15/AR308/GLK etc. The loading screen goes on and on and never processes the next page to let you start building/customizing I’ve used the app in the past and it was amazing, so I believe it’s a bug issue and not a core issue, once it’s fixed it should be a fantastic tool/app again ### 1/5 — Will not load guns. *2024-09-30, version 10.11* I downloaded this and immediately paid for the premium version as I love to build firearms and wanted to be able to visualize my next build, but upon trying to open up any of the guns, it shows a loading screen and does not actually work. I’ve left my phone overnight with the app open and they still do not load. 0/5 stars, and a waste of $5. Such a shame because I loved using the browser version back 10 years ago. ### 1/5 — Will not load *2024-09-30, version 10.11* Found this app through Reddit and I thought it looked awesome and I imagine it is… If it worked. I’ve tried everything, using data, using WiFi, restarting the app and my phone. Unfortunately; whenever I click on a platform to build, it loads indefinitely. I’ve left it to load for over an hour and still no luck. ### 1/5 — Stuck *2024-09-28, version 10.11* Can’t use. Always stuck on loading screen. Waited forever multiple times on different devices. No luck. ### 1/5 — Doesn’t load *2024-09-27, version 10.11* Garbage app. Just endlessly loads on every gun. I guess at least it was free ### 1/5 — DOESNT LOAD. TRIED ON MULTIPLE DEVICES AND ACCOUNTS *2024-09-25, version 10.11* I paid for the full version and it gets stuck on the loading screen when I select my choice of weapon. ### 1/5 — Y is the build black *2024-07-02, version 10.11* The build like the 3d model of the parts is always completely black without even shading for some reason ## Most praised reviews (10 highest-rated) ### 5/5 — Great app *2025-08-14, version 10.21* Only issue I’ve had is you can’t mount anything to the top rail on the Burris Pepr scope mount. ### 5/5 — PISTOLS *2025-06-17, version 10.21* This app is awesome I don’t have one complaint other than lack of selection but that fur sure takes time but can we get more pistols -1911 -M&P 2.0 -Walther PDP can we also add more modern opticts and increase addvertiesment all so add gen 5 and 19x shadow sistems parts zev and p80 options ### 5/5 — It’s the best gun builder game but we need new guns *2025-06-09, version 10.21* It great but we need some sniper rifles like the sig cross, and 50 cal and we need some new pistol like the colt 1911 , sig m17x , and some new assault rifles like the mark 18 , M4A1 , M4 ### 5/5 — An app great for learning *2025-06-06* As a 12 year old with my dad being a gun expert and having many this app allows me to learn what parts belong where on a rifle. The app allows you to select a wide variety of parts and a large selection of attachments allowing you to view what your rifle would look like and being able to calculate the price of your said rifle without having to purchase the parts and end up not liking the way that your creation looks. I have built numerous different Ar-15 setups ranging from cqb builds to mid and long range builds. This app has been a big help along my path of learning about the art of mechanics of firearms. ### 5/5 — Some brands don’t load *2025-06-05, version 10.21* Certain manufacturers don’t load when selecting a brand to build from. ### 5/5 — Needs more firearms *2025-04-16, version 10.21* The game is amazing and includes all of the stuff that you would find on a real firearm. I get that they probably don’t have the time to make more because all of them are so detailed. But other than that awesome game. ### 5/5 — New update, New guns *2025-04-12, version 10.21* The game is fun but there ain’t enough builds and make it to where we can test fire them to see how they shoot Glock 43x mos and laser lights to put on it ### 5/5 — Firearm suggestions *2025-04-10, version 10.21* This is probably one of the if not most greatest configurator for weapon platforms that you guys have installed in the app. But if I could suggest adding a few more weapons systems such as more handguns, different lasers, and a couple more red dots. This is a great app, it is informative and detailed and lets you know what parts go where and it can help me build my rifles in the later future. Love this so much. Thanks. ### 5/5 — More 300 blk and pdw parts *2025-03-23, version 10.21* I think we could use some 300 blk parts, especially suppressors and pdw stocks. Personally the maxim defence pdx would be ideal but anything like that would be sick. Also more lights and lasers would be cool, maybe some mlock surefire light mounts as well as newer lasers like the eotech ogl, mwal da, ngal, ect ### 5/5 — New update, New guns *2025-03-21, version 10.21* The game is fun but there ain’t enough builds and make it to where we can test fire them to see how they shoot --- *Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-06-10.*