ULTRADYNE ATHENA LINEAR COMP 1/2X28
$70.10
Elevate your AR-15’s performance with the Ultradyne ATHENA Linear Compensator, designed for 223 Remington and 5.56 NATO calibers. Weighing just 3.8 oz and crafted from durable 416 stainless steel, this compensator features a shrouded timing nut for precise installation, making it a perfect choice for reducing muzzle rise and improving accuracy during rapid fire.
1 in stock
Ultradyne USA ATHENA Linear Compensator, 223 Remington/5.56 NATO, Fits AR-15s with 1/2X28 Threads, Black, 3.8 oz., 416 Stainless Steel, Includes Shrouded Timing Nut UD10660
| Weight | 0.375 lbs |
|---|---|
| Dimensions | 9.250 × 4.000 × 1.500 in |
| Manufacturer | Ultradyne USA |
PROCESSING & SHIPPING
Orders typically ship within 1–3 business days (Monday–Friday) after payment and all required documentation are received. Time to arrival after shipment depends on the carrier. Shipping method is at BT Gun Company’s discretion; ammunition and oversized accessories are charged at actual shipping cost. We do not ship to Hawaii or Alaska.
FIREARM TRANSFERS
- Firearms must ship to a licensed FFL dealer of your choosing — confirm with them first that they can accept the transfer.
- Your receiving FFL will need to email their license to [email protected] before we can ship.
- Inspect your firearm at your FFL’s location before signing ATF Form 4473 — once signed, the firearm is considered accepted.
You’re responsible for knowing the firearms laws in your state before ordering. For complete shipping, returns, and restocking-fee policy details, see our Shipping & Returns page.

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