Armorer’s Wrench for AR-15 & Multi-Fuction Tool by AT3™
Birchwood Casey Shoot-N-C Target - Round Bullseye - 12" - 5 Targets
A Linear Compensator Above the Rest – Available for .223/5.56 or .308/7.62
ATHENA allows a shooter to easily upgrade their rifle with a linear compensator. Gases are vented forward, which sends a lower percent of sound back towards the shooter, and sends recoil straight back into the shoulder, and prevents muzzle flip. Features include:
- Vents Gases forward
- Timing nut included for easy installation and indexing
- 100% CNC-machined quality
- 100% Made in the USA
LINEAR COMPENSATION
Forward-directed signature for greater shooter comfort.
100% CNC MACHINED IN THE USA
416 Stainless Steel with ultra-rugged salt bath nitride finish.
Athena .223 | 5.56 Technical Specs
- CALIBER .223 | 5.56 or smaller
- BARREL THREAD 1/2-28 UNEF-2B
- MATERIAL
- 416 Stainless Steel
- Salt Bath Nitride Finish
- MOUNTING Shrouded Timing Nut
- MASS
- Brake Only 109 grams | 3.8 ounces
- Total 133 grams | 4.7 ounces
- DIMENSIONS
- Length 43mm | 1.69 inches
- OD 24.8 mm | 0.975 inches
- WRENCH FLATS 7/8 inch
Athena .308 | 7.62 Technical Specs
- CALIBER .308 | 7.62 or smaller
- BARREL THREAD 5/8-24 UNEF-2B
- MATERIAL
- 416 Stainless Steel
- Salt Bath Nitride Finish
- MOUNTING Shrouded Timing Nut
- MASS
- Brake Only 130 grams | 4.6 ounces
- Total 158 grams | 5.56 ounces
- DIMENSIONS
- Length 43mm | 1.70 inches
- OD 27.9 mm | 1.10 inches
- WRENCH FLATS 1 inch
Products available on this page:
- Ultradyne USA Athena Linear Compensator - 1/2-28 or 5/8-24 Thread - Threads: 1/2-28 for .22 Caliber | SKU: UD10660
- Ultradyne USA Athena Linear Compensator - 1/2-28 or 5/8-24 Thread - Threads: 5/8-24 for .30 Caliber | SKU: UD10690
Have Questions About this Product?
The AT3 Tactical store has a 90 day no-hassle return policy for products in good condition. You can view the full details of our return policy here.
If you encounter an issue or defect with a product after 90 days of your purchase, you can refer to the manufacturer for a warranty claim. Their policies are below.
Ultradyne USA Warranty
- For warranty information about any Ultradyne USA products, you can email them directly at sales@ultradyneusa.com or call them at 573-299-0900.
Customer Reviews
I’ve found better accuracy. My groups at 100 yards were 1 1/2 to 2”. I can solidly hit 1 1/2 now. At 150 yards sub 2” groups are not hard. A bit more muzzle flash but helps my accuracy. That’s what I wanted. Nice product for the price.
Thanks for sharing your feedback! We're glad you're satisfied with your purchase. Cheers!
Super easy installation and does a great job of redirecting sound forward. It does increase muzzle flash a bit, but not to the point of being overbearing.
High quality peice, noticeable difference in sound reduction, but increased flash as expected.
Thanks for sharing your feedback, Steve. We're glad you're satisfied with your purchase. Cheers!
Definitely sends the flash and a fair amount of noise forward. Good design.
I put this on my M4 today. Sadly, with the timing nut I wasn't able to install. If I clocked the timing nut, the actual compensator wouldn't fit. I was able to install it without the timing nut using a standard crush washer.