

🧼 Clean chambers, clear edge: Own your rifle’s performance.
The Otis Technology .308 Caliber/7.62 Star Chamber Tool is a precision-engineered firearm cleaning accessory designed to simplify and enhance the maintenance of 7.62mm rifle chambers. Featuring a durable parkerized steel scraper and six felt cleaning pads, it efficiently removes carbon buildup and debris. Its centered nose piece and 8-32 threaded design allow for accurate cleaning and compatibility with additional brush attachments, making it a must-have for hunters and sport shooters seeking reliable, long-lasting performance.
| ASIN | B00Y4TVEE4 |
| Best Sellers Rank | #140,621 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #3,879 in Hunting & Shooting Accessories |
| Brand Name | Otis Technology |
| Customer Reviews | 4.0 4.0 out of 5 stars (25) |
| Date First Available | May 23, 2015 |
| Included Components | Otis Technology Star Chamber Tool for 7.62mm |
| Item Package Dimensions L x W x H | 8.7 x 5 x 1.77 inches |
| Manufacturer | Otis Products, Inc. |
| Model Name | IP-2717 B |
| Package Weight | 0.2 Kilograms |
| Part Number | IP-2717 |
| Suggested Users | unisex-adult |
| Warranty Description | No Nonsense |
J**E
This thing is solid !
SOLID sell made construction. Mush better than those cheap aluminum ones you get with replacement sights. This one will last.
H**R
Outstanding Cleaning Experience
I was so excited to see this item on sale that I quickly purchased it before realizing it was the wrong size. I needed the 5.56 version, so returned it. Having said that, Otis products are the best for firearm cleaning. I did purchase the correct size elsewhere, and it works great. I would recommend you not use knock off brand cleaning stars with this device (as I did at first) as they tend to be much softer and leave debris (filaments) in the chamber. That means you'll probably have to spend more money to buy Otis brand stars, but you'll get a much cleaner firearm in return.
M**K
Leaves lint behind. Not worth the money.
The cleaning pads fray apart and leave debris behind. You can clean the grime off, but then leave lint in the chamber you just cleaned. The scraper part is still useful but the cleaning pads are counter-productive. I usually like Otis products but this is a loser. Waste of money.
G**N
Not quite tight enough
I am a little disappointed because I wish the scraper was a little tighter in the chamber. I really wish that the pads were larger and firmer. I am actually using the 7.62 pads in cleaning out the chambers of my AR-15 guns because they are larger and work at getting the crud out of the chamber.
M**A
Great tool!
Does a great job of cleaning carbon fouling behind star chamber. I was hoping the telescopic handle would have been made out of aluminum, or something other that plastic, but the plastic it is made of is quite durable and for its purpose, all that is needed. It's not like you are going to be torqueing hard on it. The actual piece that attaches to the end of the handle is made of metal, and does a fantastic job of scraping carbon from behind the star chamber. Keep in mind there is some "play" in the fit of my Windham SRC308, but nothing I can't work with. Givin there are different tolerances in star chambers from manufacturer to manufacturer, this was expected. Great tool! Much easier, and more effective than using a chamber brush.
A**S
Fits
This product fits and works on 7.62x51.
J**S
Wrong size
DOES NOT FIT IN AN M4
J**R
I won’t buy another one
They didn’t work like I thought they supposed to
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