Strike Industries JCOMP GEN2 Type 89 Compensator for .308/7.62x51 - SI-JCOMP2-308/7.62

Name: Strike Industries JCOMP GEN2 Type 89 Compensator for .308/7.62x51 - SI-JCOMP2-308/7.62
Brand: Strike Industries
SKU: SI-JCOMP2-308/7.62
Availability: InStock

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Strike Industries JCOMP Gen2 Type 89 Compensator for .308/7.62x51 - SI-JCOMP2-308/7.62 - Muzzle Device for AR-15 - view 1

Strike Industries JCOMP Gen2 Type 89 Compensator for .308/7.62x51 - SI-JCOMP2-308/7.62 - Muzzle Device for AR-15 - view 2

Strike Industries JCOMP Gen2 Type 89 Compensator for .308/7.62x51 - SI-JCOMP2-308/7.62 - Muzzle Device for AR-15 - view 3

Strike Industries JCOMP Gen2 Type 89 Compensator for .308/7.62x51 - SI-JCOMP2-308/7.62 - Muzzle Device for AR-15

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Strike Industries

Overview

The Strike Industries JCOMP Gen2 Type 89 Compensator is designed specifically for .308 Win caliber firearms, providing effective recoil mitigation and muzzle rise control. With a thread pitch of 5/8x24, this compensator seamlessly attaches to compatible barrels, enhancing your shooting experience by promoting faster follow-up shots. This product is commonly found in precision and tactical builds where stability and quick target reacquisition are essential.

Specifications

MPNSI-JCOMP2-308/7.62

TypeCompensator

Caliber.308 Win

Thread Pitch5/8x24

Muzzle Device TypeCompensator

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Strike Industries JCOMP GEN2 Type 89 Compensator for .308/7.62x51 - SI-JCOMP2-308/7.62

Available Merchants(5)

Prices checked Oct 8, 2026

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AT3 Tactical

Shipping TBD

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In Stock

$36

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KY Gun Company

Flat rate shipping

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In Stock

$40

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Palmetto State Armory

$9.99 shipping (free over $99)

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$40

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Optics Planet

Free shipping over $49

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$40

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Sportsmans Outdoor Superstore

Flat rate shipping

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Out of Stock

$46

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Build history on GunPartPicker

Builders on GunPartPicker first added the Strike Industries JCOMP GEN2 Type 89 Compensator for .308/7.62x51 - SI-JCOMP2-308/7.62 to a build in March 2026.

Availability is good: it was in stock at one retailer or another nearly every day in September 2026, and today 4 of the 5 retailers we track have it in stock. Prices barely moved in September 2026, holding around $39.95, so there haven't been real sales lately. Buying today, the lowest price is $35.96 at AT3 Tactical, which matches the best price we saw in September.

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Updated Oct 8, 2026 · from real builds on GunPartPicker · Prices checked Oct 8, 2026 · refreshed daily across 37 retailers