Strike Industries SI Viper Modular Fixed Stock AR15 AR-15 AR

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Customer Reviews

Strike Industries SI Viper Modular Fixed Stock AR15 AR-15 AR10

The Strike Industries Modular Fixed Stock combines the versatility and adjustability of a collapsible stock with the strength, ergonomics, and solid fit of a fixed stock. The SI MFS uses a standard carbine length receiver extension and is adjusted using the included shim set to change length of pull.

Contents:
- 1x Viper Modular Fixed Stock
- 3x Adjustment Shims (0.75")

Product Specifications:
- Weight: 12.8 oz
- Materials: Polymer with steel mounting hardware
- Finish: Black or FDE high strength polymer

Features:
- Customizable Length of Pull (12" to 14.25")
- Modular assembly
- Snap Hook attachment and sling loop
- For mil-spec carbine or our Advanced Receiver Extension 7-Position buffer tubes only.

Note: A standard mil-spec castle nut and endplate must be used for proper installation of the Viper Modular Fixed Stock.

*Compatible with A5 Carbine Receiver Extensions

OPTIONAL UPGRADES
Viper MFS Extended Rubber Butt pad - Optional
Viper MFS Monopod - Optional

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5.0

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Extremely satisfied with this product, it allows me to be compliant in my state and allows me to change lengths depending on gear, would recommend!

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Reviewed by: Dane from NJ on 6/12/2022

Solid

Opted for the monopod and better butt pad. It all works great. Really solid. Tons of adjustment in LOP I’m a big fella so having a long length of pull is a must. My only gripe is that the mono pod mount has to be almost completely unscrewed to attach it to the bottom of the stock Takes a minute. Not a huge deal. Would buy again 100%

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Reviewed by: Luke Satern from Oregon on 6/7/2024

Strike Industries SI Viper Modular Fixed Stock AR15 AR-15 AR10

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Strike Industries SI Viper Modular Fixed Stock AR15 AR-15 AR10

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