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HomeVideosMuzzle DevicesThe Strike Industries JComp V2 In .308 / 7.62 NATO

The Strike Industries JComp V2 In .308 / 7.62 NATO

· May 1st, 2026 · Muzzle Devices

This video examines the Strike Industries JComp V2 in .308 / 7.62 NATO, outlining its design, specifications, and intended use. It also touches on its Japanese Type 89 roots and compatibility with other Strike accessories.

Featured In This Video

Video Summary

Read the full transcript

Introduction to the Strike Industries JComp V2

The video focuses on the Strike Industries JComp V2, a straightforward muzzle device without an in‑depth technical breakdown. The featured model is configured for .308 or 7.62 NATO, with a note that a 5.56 version is also available. The presenter briefly comments on the unusual packaging before moving on to the device itself. The JComp V2 is described as a combination muzzle brake and compensator, intended to provide characteristics of both functions in a single unit. The package includes the JComp V2 and a crush washer for installation.

Caliber options and basic configuration

The JComp V2 shown is intended for .308 / 7.62 NATO, but Strike Industries also offers a configuration for 5.56. The device is threaded in the common pattern and is suitable for rifles chambered in .223 or .308, covering .223 / 5.56 and .308 / 7.62, depending on the specific model purchased. The video emphasizes that buyers should match the correct JComp V2 variant to their rifle’s caliber and intended use, whether on AR‑10 style platforms in .308 / 7.62 or rifles chambered in .223 / 5.56.

Dimensions, threading, and platform fit

Key specifications for the Strike Industries JComp V2 are outlined. The overall length is approximately 2.55 inches, and the weight is about 3.62 ounces. The diameter is listed at roughly 0.87 inches. The thread pitch is given as 1/2x28, which is a common standard for many .223 / 5.56 platforms and is mentioned in the context of the calibers supported. The video reiterates that the JComp V2 is designed to function as both a muzzle brake and a compensator, and that it ships with a crush washer to aid proper alignment and installation on compatible rifles.

Oppressor compatibility and Type 89 origins

The JComp V2 is noted as being compatible with the Strike Industries Oppressor, a separate device that can be used in conjunction with certain Strike muzzle devices. The video explains that the JComp design is based on the Type 89 compensator and has been re‑engineered for modern use. The concept originates from Japanese service rifles, specifically the Type 89 assault rifle used by Japan’s Self‑Defense Forces, Coast Guard, and some special units. This background is presented as an interesting design lineage that connects the JComp V2 to the compensator used on the Japanese Type 89 platform.

User feedback, pricing, and closing remarks

The presenter encourages owners of the JComp V2, particularly the Gen 2 model, to share their experiences and leave reviews. The price is mentioned as being around the forty‑dollar range, with the caveat that it can vary depending on the time of year. Viewers are invited to ask questions about any details that may not have been covered in the brief overview. The video concludes with a final look at the JComp V2, including close‑up views, before ending with a short sign‑off and a note that additional B‑roll footage will follow.

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