JK Armament - JK 155 G.O.A.T HF 5.56
- Item: JK-155GOAT-HF
- Brand: JK Armament
- Condition: New
The JK Armament JK 155 G.O.A.T HF 5.56 is a high flow rifle suppressor that can handle full-auto use. JK suppressors are mission configurable, and this model is 3.3" and 4.4 oz in the shortest configuration, up to 7" and 13.4 oz in the full configuration. This allows you to adjust the can to the appropriate length, weight, and sound suppression for different use cases, no specialized tools required. This durable suppressor is rated for full-auto on 5.56 NATO systems with barrel lengths of 7.5 or longer and the high flow design reduces blowback and backpressure. The included GOAT HF end cap can be swapped out for separately sold .30cal or 9mm end caps to expand the compatible calibers to include 300BLK, 7.62x39mm, 243, .308/7.62×51 NATO, 6.5 Creedmoor, 7mm Rem Mag, 300 Win Mag, 9mm, and .38/.357. Suppressor requires an ASR muzzle device - SOLD SEPARATELY - to attach to your rifle.
After an order containing a suppressor is placed with us, we will contact your chosen SOT FFL to confirm the ability to complete the transaction smoothly. We will then contact you with further transaction details.
Notable Features Include:
- High flow suppressor capable of full auto use
- Mission configurable, from 3.3" and 4.4 oz up to 7" and 13.4 oz
- Rated for full-auto on 5.56 NATO systems with barrel lengths of 7.5 or longer
- High flow design reduces blowback and backpressure
- Other calibers can be used with sold separately .30cal or 9mm end caps
- Requires an ASR muzzle device - SOLD SEPARATELY
What's In The Box?
- JK Armament JK 155 G.O.A.T HF 5.56 suppressor
- JK 155 PRO XL Taper Mount
- JK 155 PRO 2.5” Tube
- JK 155 GOAT HD Rifle Baffle
- (4) JK 155 GOAT PRO Rifle Baffle
- JK 155 PRO G.O.A.T HF (High Flow) End Cap
| Length | 3.3" to 7" |
|---|---|
| Diameter | 1.55" |
| Attachment Type | Fast Attach |
| Caliber/Gauge | 5.56 NATO (.223) |



