Fall Build Fest Continues - 15% OFF GUN PARTS THIS WEEK
Use Code: PARTS15

Fall Build Fest Continues - 15% OFF GUN PARTS THIS WEEK
Use Code: PARTS15

AR-15/M16 SIGHT WRENCHES

AR-15/M16 SIGHT WRENCHES Reviews & Ratings

AR-15/M16 SIGHT WRENCHES

Even though you are supposed to be able to adjust these sights with nothing more than a round of ammo, those who have know it is just not that simple. The Brownells AR-15/ M16 sight wrenches make it a breeze.


FEATURES
  • 1-3/8” long x 0.750” diameter
  • Blued finish
  • A1 model has five prongs for front and rear sight adjustment
  • A2 model has four prongs for front sight adjustment

See all of our AR15s and AR15 parts here.

View Product
Write a review
Reviews Summary
Overall, the AR-15/M16 sight wrenches receive mixed reviews from users. While many appreciate the tool's construction and functionality, others experience alignment issues and durability concerns, especially with the prongs breaking or failing to engage certain sight types. It's praised as a necessary tool for adjustments, but not flawless across all models.
What Reviewers Are Saying
Functionality
70%
Many reviewers highlight the tool's efficiency in adjusting rear sights and occasionally front sights, noting it performs well for specific models. However, several customers cite difficulties with alignment and compatibility across different front sight types, which impacts user satisfaction.
Construction Quality
55%
The tool is generally regarded as well-made and solid, with some users appreciating its military-grade feel. Nevertheless, frustrations arise due to the prongs breaking easily, leading to a mixed perception on overall durability and quality.
Compatibility
65%
Compatibility issues are a recurring theme, with numerous users finding that the wrench does not fit properly with some models, particularly newer or less common sight types. Reviewers express disappointment when the tool fails to fulfill its intended purpose due to such incompatibilities.
User Experience
60%
The user experience varies significantly; while some find the tool a game changer for sight adjustments, others face challenges or frustrations that detract from their overall satisfaction. Patience is often needed for proper use, reinforcing the notion of a learning curve.
Customer Service
40%
Positive remarks about customer service appear, especially in instances of product exchanges or assistance related to tool issues. Customers appreciate the responsiveness of Brownell’s in addressing their concerns regarding malfunctioning tools.
4
Made well, slight fitment issue.
The product is made very nice. It originally did not fit the front sight. I removed the sight pin and using a round rat tail file deepened the indexing slots slightly and hit it with a little cold blue. I now fits perfectly. You really cannot take material off of the tool because the fingers must be very thin in order to fit the front sight. I am sure that there are slight manufacturing differences with different brand rifles so I don't fault the tool.
Would you recommend this? Yes, I would recommend to a friend
4
Works good
Used it on old school Ar rear sight worked just fine !
4
Well made sight tool
This tool is primarily for the Colt Sp1, AR15, M16A1 type rifles and not the A2 variants.. is pretty easy to use and well made. Matt
4
Works but it is a precise fit
The first time I tried to use the A2 tool I was at the range with three pre-ban A2 style Bushmasters and couldn't get it to fit the front post. I got frustrated, gave up and used a punch. HOWEVER, on a return trip with the same Bushmasters a little more patience proved the tool does fit properly. In fact it worked just fine, it's just a more precise fit than I was expecting the first go round. I expected a sloppy fit but it is a precision fit. Works better than a punch or unfired round. It left no marks, scars or mars. Feel much better about the purchase now. Four stars simply because I think this may be a case where a little slop is needed otherwise it's a five.
4
Works good
Works good, adjusts the sight, and it will fit inside Brownell's AR-15 buttstock pouch cleaning kit, which is handy if you have that kit and an A2 buttstock.
4
Yes!finally a front site tool that works
Using another tool I could not lower my front post site any more..with this... 3 whole revolutions more! Time to go see if now my rifle isn't shooting low! I doubt it will last for long as the teeth are small..but it worked this time, hopefully it will have a long life.
4
A2 sight wrench
Just used this wrench to set the sights on my Magpul BIUS. Worked great. The teeth seems a little thin, but still a value at this price.
4
ok tool but great customer service
so the first time i used it one of the teeth broke off and the rest got bent up real bad. i emailed Brownells and they let me exchange it for a new one. [...] im not sure if my sights are a little tight or the tool is a little weak. my new one works great, i just have to be gentle with it.