Strike Industries JCOMP Gen 2 - 5/8x24 - .30 Caliber
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- Backed by the Strike Industries Warranty! what it covers
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From orders that included this itemProduct description
Hybrid .30 Caliber Compensator/Flash Hider
The JCOMP Gen 2 is a great design made perfect by Strike Industries, now in .30 cal variety. This hybrid muzzle device tames recoil and flash for AR-10s chambered in .308, as well as the popular .300 Blackout for AR-15s. The ported design was derived from the Type 89 Japanese assault rifle used by the Japan Self-Defense Forces, the Japan Coast Guard’s Special Security Team units, and the Special Assault Team.
It preserves all the great features and qualities of the original JCOMP, but the muzzle rise compensation has been greatly improved. Strike also added compatibility with blast mitigators like the Strike Industries Oppressor or the Ferfrans CRD.
Tested Performance and Ultra-Modern Design
The Strike Industries JCOMP Gen 2 offers a 2-chamber design and 6-port side vents that efficiently help in reducing recoil and redirecting gas when firing. This helps in minimizing flash and decreasing rifle signature, especially in low-light situations for more accurate follow-up shots.
The smooth parkerized steel finish will give your rifle a clean, modern look, with performance you can depend on.
Features:
- Classic Type 89 appearance
- Two chambers and 6 ports for recoil and muzzle flash reduction
- The new version 2 J-Comp added 2 new top ports for increased muzzle rise compensation
- Effective compensator with an affordable price
- Hybrid compensator/muzzle brake
- Pre-drilled pinhole for weld (turn 14.5 barrel to 16″)
- Crush washer included
Specifications:
- Caliber: .308 WIN/7.62 NATO and 300 BLK
- Material: Steel
- Finish: Parkerized
- Weight: 3.55 oz.
- Length: 2.55″
- Outer Diameter: 0.87″
- Bore Diameter: 0.34″
- Thread: 5/8″-24
Customer reviews 8
AT3 Tactical · Thank you for taking the time to leave a review for our Strike Industries JCOMP Gen 2 for .308/7.62 Rifles - 5/8x24. We're so glad to hear that you are happy with your purchase and that it looks and feels great. We strive to provide high-quality products that meet our customers' expectations, so it's wonderful to hear that we hit the mark with this one.
AT3 Tactical · Thanks for sharing your feedback! We're glad you're satisfied with your purchase.
AT3 Tactical · Thanks for sharing your feedback! We're glad you're satisfied with your purchase.
AT3 Tactical · Thanks for sharing your feedback! We're glad you're satisfied with your purchase.
AT3 Tactical · Thanks for sharing your feedback! We're glad you're satisfied with your purchase.
Questions & Answers
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Warranty & returns
Backed by the Strike Industries Warranty!
Strike Industries Warranty
How to return a defective item:
- BEFORE returning any products, please visit the CONTACT US section to complete and submit the “Return for Refund/Exchange” form to receive an RMA (Return Merchandise Authorization) containing your name, shipping address, phone number, email, and reason for the return (including, if applicable, information about the firearm, ammo, and usage environment for defective returns). Please include a copy of the receipt if possible as well.
- Once the RMA form has been processed, Strike Industries will provide a return shipping label for the refund or exchange of the product, including the shipping charges for non-expedited traceable shipping methods.
- Wrap the item with sufficient padding and place it in an appropriate box or bubble mailer for shipping.
- Ship out the package along with placing a printout of the RMA form we provided inside the box.
- All processed and approved refunds will be applied to the credit card used during the original purchase. You should allow one to two billing cycles for the refund to appear on your statement.
- Arrangements for a defective exchange or return must be made within one year of the warranty period, starting from the date the order is received. RMA numbers are valid for 14 days from the issue date. All packages received without an RMA number will be refunded, however, an automatic 20% handling fee ($2 minimum) will apply.
- If the product was purchased from a 3rd party, Strike Industries provides no refund but only an exchange option.
Contact Details:
- Telephone: 714-557-9831
Disclaimer: Manufacturer’s warranty is subject to change without prior notice.
90-day no-hassle returns
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.

















