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Kratos Design Group M4 Receiver Extension

$44.95

(2 customer reviews)

Weight: 3.9oz
Material: Impact Extruded 7075 aluminum
Finish: Type 3, Class 2 hardcoat Anodize
Made in USA

Frequently Bought Together

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Price for both: $64.90

The Kratos M4 Receiver Extension is a 6-position, Mil-Spec sized, AR15 / M4 profile buffer tube and is designed to work with Mil-Spec dimensioned M4/AR-15 type collapsible stocks.

Constructed of impact-extruded 7075-T6 aluminum with Type III, Class 2 hard coat anodizing for an extremely hard, abrasion resistant surface. 

Finding the perfect length of pull is easy with six adjustable stock positions.

Weight: 3.9oz
Material: Impact Extruded 7075 aluminum
Finish: Type 3, Class 2 hardcoat Anodize
UN-2A threads

Made in USA

Additional information

Weight 2 oz
Dimensions 5 × 2 × 2 in
Color

Black Anodized, FDE/Tan Anodized, ODG Anodized

2 reviews for Kratos Design Group M4 Receiver Extension

  1. Nick Burchett (verified owner)

    Definitely a solid tube! Certainly feels a bit “Heavier,” than the Geissele tubes that I have, but doesn’t change the balance / function of the gun at all. Love the 6 positions, as it allows a lot smaller interval with changing the stock position. Overall 10/10, and I’ll probably order a few more for the other rifles that I have. Well done!

  2. panteltactical.com (verified owner)

    Amazing quality across the board with all the Kratos parts and this is one of them. Attention to detail is what these guys are all about.

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