UTG 3-9X32 BugBuster Rifle Scope, 32-Millimeter

Last updated date: September 8, 2022

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UTG 3-9X32 BugBuster Rifle Scope, 32-Millimeter

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We looked at the top UTG Scopes and dug through the reviews from some of the most popular review sites. Through this analysis, we've determined the best UTG Scope you should buy.

Update as September 8, 2022:
Checkout The Best UTG Scopes for a detailed review of all the top utg scopes.

Overall Take

Don't let bad weather stop you from your planned hunting trip, as this UTG scope is fog- and rain-proof. It offers dual red and green illumination, quality flip-open lens caps and quick detachable rings. You'll also love the locking system, which allows you to lock in your preferred settings for a perfect shot.

In our analysis of 9 expert reviews, the UTG BugBuster Rifle Scope, 32-Millimeter placed 3rd when we looked at the top 9 products in the category. For the full ranking, see below.

From The Manufacturer

Here is a UTG red dot, one of the most efficient UTG’s products. This red dot can switch from red to green when the light comes on. It can be fix on a Picatinny 21 mm rail. This scope is most usually used for Airsoft assault rifles. The UTG 3-9×32 Bug Buster scope is completely sealed and 100% nitrogen filled. It is shock, fog, and rain proof for maximum reliability when mounted on your firearm or airgun application. Dual red and green illumination and an accommodating eye relief makes this scope a no brainer for all shooters who find themselves in the most diverse of environments and weather conditions. Standard for the SCP-M392AOLWQ is the included 2” sunshade, quality flip-open lens caps, and quick detachable rings. This 3-9X32 Bug Buster is ready to meet your shooting needs right out of the box. The innovative True Strength(TS) Platform is a signature scope construction platform. Most significantly, it includes a Smart Spherical Structure(SSS) controlling the joint-like interaction between a scope’s inner and outer tubes. The design provides long lasting reliability in these interactions to guarantee precise and responsive windage/elevation adjustment over time. TS has been at the heart of every genuine Leapers scope for more than a decade and has been fully tested on scope-killer airguns and elephant rifles with extreme recoil. We perform our testing based on actual users’ input. We gather usage intelligence from all deployment aspects, carefully analyze their impacts and develop appropriate test parameters to ensure optimal performance under all conditions. TS has been at the heart of every genuine Leapers scope for more than a decade and has been fully tested on scope-killer airguns and elephant rifles with extreme recoil. Well-designed and constructed target turrets allow for crisp, consistent and precise windage and elevation adjustments. Its locking and re-setting features protect and complement one of the most critical parts in the optic for proper zeroing. Uncommon throughout the market, this particular scope series achieves an impressive and unparalleled parallax free view from as close in as 3 yards out to infinity using its adjustable wide angle front objective. Leapers/UTG pioneered red AND green reticle illumination in this industry in 2004, allowing for even more effective scope use under diverse environments and lighting conditions. The innovative side wheel control was then introduced for the RGB illumination, getting away from the traditional bulky rheostat on the eye piece and giving users quick and easy access for reticle light. Leapers/UTG started introducing mil-dot reticle optics from as early as 2003, pioneering the Range Estimating concept as a useful tool for hunters and shooters around the world. Today, the mil-dot reticle is widely accepted and used in this industry. Leveraging our years of experience in this area, UTG developed and refined the unique Tactical Range Estimating(TRE) mil-dot reticle and offers this feature in almost all of our optics. With some patient learning and practice using our TRE, shooters can enhance accuracy and performance in ways not imagined before. Regular mil-dot reticles found on the market usually have 4 dots in each direction of the cross hair, giving you 9 different aiming points for either windage or elevation. If you count the 2 inner tips of the opposite duplex cross hairs, you get 11 aiming points. In contrast, Leapers/UTG 36 Mil-Dot Tactical Range Estimating Reticle (TRE) has 9 dots on each direction of the cross hair, giving you 19 aiming points or 21 including the inner tips of the duplex cross hairs. UTG aims to provide application and solution oriented products, including useful and most commonly sough-after accessories. In addition to the flip-open lens caps, a 2” sunshade and a pair of medium profile Max Strength heavy duty rings are included. The rings, with a saddle height of 15mm, fit on Picatinny/Weaver rails and are secured with patented, fully adjustable quick detach lever locks.

Expert Reviews

Expert Summarized Score

8 expert reviews

User Summarized Score

3,212 user reviews

What experts liked

Easy to change settings in the field w/click dials. Waterproof, fog-proof, and rugged. Parallax-free viewing as close as 3 yards. Durable scope that will work well in the field over many hunting trips.
- BestReviews
March 1, 2019 | Full review
Fоr undеr 100 buсkѕ, іt’ѕ bееn lоаdеd wіth fеаturеѕ thаt уоu’d tурісаllу оnlу ѕее оn hіgh-еnd ѕсореѕ. Fоr ехаmрlе, іt hаѕ раrаllах аdјuѕtmеnt wіth іtѕ АО fеаturе thаt саn bе fіnе-tunеd tо аѕ а сlоѕе аѕ 3 уаrdѕ.
- Target Tamers
January 14, 2018 | Full review
The range estimation reticle allows you to see as close as 3 yards to infinity, as mentioned, but what we love is the safety of this hunting scope, being shockproof, fog proof, and rain proof – durability for all weather and climates.
- The Outdoor Land
January 7, 2019 | Full review
The scope comes with 2” sunshade, high-quality lens caps that can be flipped open, and detachable rings.
- Hunting Note
The UTG BugBuster scope with a magnification within the range of 3-9x and an objective lens of 32mm, it is perfect for both expert shooters and beginners. It doesn’t matter what the weather condition is, the UTG BugBuster scope is designed with a nitrogen sealed tube that makes it be shockproof, waterproof and fog proof.
- Optic Gear Lab
With this scope, you get all the benefits of a magnified optic but get an extremely simple fully multicoated design out of the box. It includes quick detach rings and an illuminated red, green and blue mil dot reticle.
- iOutdoor Pursuit
February 9, 2019 | Full review
The Bug Buster is an excellent optic for those on a budget, and for those looking to outfit a rifle for holdovers. The lenses proved to be clear out to most distances, and holdovers worked well for the AK series of rifles.
- Rifle Optics World
Made of high-quality materials, this scope offers a great amount of durability by being waterproof, fog proof, shockproof and rainproof. Great for any level of shooter, and easily mountable to virtually any rifle of any caliber, the scope offers a great amount of usability.
- Shooting And Safety
February 28, 2019 | Full review

What experts didn't like

May not mount properly to all rifles. Inexpensive parts can't quite match performance of more advanced models.
- BestReviews
March 1, 2019 | Full review
Uѕеrѕ ѕау thаt thеу’vе оnlу bееn аblе tо gеt аbоut а уеаr оr twо mахіmum оf uѕе frоm thе rіflе ѕсоре. Whіlе thіѕ іѕ а nеgаtіvе, ѕіnсе уоu dоn’t рlаn оn rерlасіng ѕсореѕ thіѕ оftеn, іt’ѕ а rіflе ѕсоре thаt dоеѕ lаѕt а lоt lоngеr thаn mаnу оthеr сhеар ѕсореѕ іn thе mаrkеt.
- Target Tamers
January 14, 2018 | Full review
Perhaps due to its compact design, the eye relief is limited.
- Hunting Note
You can’t shoot from a relaxed position due to its compact size and limited eye relief.
- Optic Gear Lab

An Overview On UTG Scopes

Whether you’re an experienced hunter or you’re just learning how to shoot, you’ll want to purchase a scope for your rifle. Scopes simplify aiming and eliminate a lot of the frustrations that you get with iron sights. When shopping for a new scope, you’ll want to go with a company that has a history of providing high-quality gear, like UTG.

Start off looking for a scope that can handle multiple weather conditions, as you never know when a pop-up storm is going to make an appearance. For example, the UTG 1-Inch Reticle BugBuster Scope is completely sealed and nitrogen filled. Not only is it designed to be fog and rainproof, but it’s also shockproof.

Review the scope’s lens next. You want to make sure you’re getting a clear view of your target. The UTG 1-Inch 36-Color BugBuster Scope comes with a 1-inch tube that utilizes an emerald-coated lens for clarity and maximum light transmission. It also has a 3 to 9x magnification, which allows you to zoom in up to 450 yards. If you need to see farther than 450 yards, look for a scope with a 12 or 16x magnification.

Look for features that add to the functionality of the UTG scope. Some scopes offer premium zero lockable and resettable turrets with a 1/4 MOA per click adjustment. With this feature, even if you stumble or fall, you won’t have to worry about readjusting your settings.

An adjustable parallax is also important. This allows you to put the reticle on the same focal plane as your target so that when you move your head or eyes around, the reticle doesn’t come out of alignment.

Check to see what extras come with your UTG scope. Most models provide a 2-inch sunshade, two high-quality flip-open lens caps and quick-detachable rings. A few also include a cleaning cloth and two lithium batteries.

The UTG Scope Buying Guide

  • Before you buy, you want to make sure that the included mounts fit your specific firearm. In some cases, you may be able to purchase an adapter.
  • When installing the UTG scope, you need to first attach the mounts to your rifle. Once the mounts are in place, you can then install the scope.
  • While the mounting rings are still loose, you’ll want to properly align the reticle and then move the lens so that when the gun recoils it’s at a safe enough distance that it won’t come in contact with your eye. Once you’ve completed this, you can tighten the mounts.
  • Use a paper target to take a few shots with your new scope in place. You may need to make a few adjustments to the different settings on the scope before the scope is ready for your first hunting trip.
  • Always follow proper safety measures when using your rifle and scope. The measures you need to take are dependent upon whether you’re at a shooting range or out hunting for deer in a forest.
  • Some scopes come with complimentary cleaning cloths, but you’ll also want to purchase a lens brush to remove any debris that may have gotten kicked up on the lens. If you have wipes made for cleaning eyeglasses, you can also use those to clean the scope’s lenses. 
  • When storing your scope, you’ll want to ensure that a lens cap is covering the front and back lenses. You’ll also find scope sleeves for sale that you can slide over your scope to keep it protected from dust and bugs.
  • You’ll find UTG scopes vary by about $50 from the cheapest model to the most expensive. Each of the models are similarly made, however, they have different features that affect the price.