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Questions & Answers
Will the extensions fit the left-handed Tri-star Viper G2 shotgun? Expert Answer

Yes. The FCW Tristar Viper G2 Magazine Extension is designed to fit the Tristar Viper G2, Viper Max, and Cobra II by Armsan 12ga shotgun.

by Ethan, Gear Expert, May 9, 2022
Customer Reviews
Most Recent Reviews A little longer than I thought by Snow, goose, hunter, February 21, 2024
Installed on a TriStar viper G2. I would have given it five stars, but it did not come with the tube barrel clamp. It installed easy, I cut the spring at the recommended length about 12 inches past the end of the barrel, and it cycled perfectly. The ...
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Product Discontinued by Manufacturer

FCW Tristar Viper G2 Magazine Extention has been discontinued by FCW and is no longer available. Our product experts have helped us select these available replacements below.You can also explore other items in the Weapon Accessories, Gun Parts, Magazines, Shotgun Parts, Magazine Extensions, Shotgun Magazine Extensions yourself to try and find the perfect replacement for you!

Product Info for FCW Tristar Viper G2 Magazine Extention

FCW carbon fiber mag extension for the Tristar Viper G2, Viper Max, and Cobra II by Armsan 12ga shotgun. Adds 5 rounds of 2-3/4 shells. Adds approx. 12" in length and 4.10 oz in weight. Comes with our SS extreme duty spring and wrench. The FCW aluminum support clamp is recommended for use with this extension.image

Package Contents:

  • FCW Tristar Viper G2 Magazine Extention

Firearm Case

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Related Products to FCW Tristar Viper G2 Magazine Extention

FCW Tristar Viper G2 Magazine Extention Unavailable & Discontinued Models

List of Unorderable Models

FCW Tristar Viper G2 Magazine Extention, +5 Rounds, 12ga, Carbon Fiber/Black, 15669-5RD , MPN: 15669-5RD , UPC: 758277156691 , Code: 4MV-MZX-FCW1-15669-5RD
USED, FCW Tristar Viper G2 Magazine Extention, +5 Rounds, 12ga, Carbon Fiber/Black, 15669-5RD , MPN: 15669-5RD-EDEMO , Code: 4MV-MZX-FCW1-15669-5RD-EDEMO-SC-C
FCW Tristar Viper G2 Magazine Extention, +6 Rounds, 12ga, Carbon Fiber/Black, 15670-6RD , MPN: 15670-6RD , UPC: 758277156707 , Code: 4MV-MZX-FCW1-15670-6RD
FCW Tristar Viper G2 Magazine Extention, +7 Rounds, 12ga, Carbon Fiber/Black, 15671-7RD , MPN: 15671-7RD , UPC: 758277156714 , Code: 4MV-MZX-FCW1-15671-7RD
FCW Tristar Viper G2 Magazine Extention, +8 Rounds, 12ga, Carbon Fiber/Black, 15672-8RD , MPN: 15672-8RD , UPC: 758277156721 , Code: 4MV-MZX-FCW1-15672-8RD
FCW Tristar Viper G2 Magazine Extention, +9 Rounds, 12ga, Carbon Fiber/Black, 15673-9RD , MPN: 15673-9RD , UPC: 758277156738 , Code: 4MV-MZX-FCW1-15673-9RD
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