Home / Products / Heresy Design / 7.62x39 Conversion Kit Steyr NATO Aug - Heresy Design
7.62x39 Conversion Kit Steyr NATO Aug - Heresy Design

7.62x39 Conversion Kit Steyr NATO Aug - Heresy Design

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$575
MSRP
$575
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1 Stores
Updated
Aug 26, 2026
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Specifications

UPC
850055721050

Description

[vimeo https://vimeo.com/1069977389/ce8791476e] 7.62x39 Conversion Kit Steyr Aug NATO - Heresy Design 7.62x39 Conversion Kit Steyr Aug  SKU: HB16C UPC: 850055721050 Caliber: 7.62x39 Barrel Length: 16.3” Barrel Material: 41V50  Barrel Finish: Isonite Rifling Twist: 1:8 Thread Pitch: 5/8x24 Muzzle Device: .30 A2 Flash Hider Overall Length: 17.625” Weight: 2 lb. 11.6 oz. Kit only does not come with Host gun Only works in the NATO AUG series The Heresy Design 7.62x39 Conversion Kit transforms your Steyr® AUG® A3 M1/M2 NATO rifle into a powerhouse, bringing the legendary 7.62x39mm round—famed for its reliability in the AK-47 platform—into the modern AUG system. Designed for seamless integration, this kit features a quick-change barrel system and a 3-setting adjustable gas system, allowing for smooth caliber swaps and optimized performance, whether shooting suppressed or using subsonic ammunition. With minimal gas blowback, it ensures a cleaner and more reliable shooting experience. The kit is compatible with readily available 7.62x39 AR-15 magazines and includes:  Barrel Assembly  Complete Bolt  Enhanced Magazine Latch  Dura Mag 30 round magazine Upgrade your AUG with the stopping power of 7.62x39 while maintaining the precision and modularity of your platform. Kit only does not come with Host gun Additional Features: 5/8x24 Threaded Barrel Compatible with NATO Stocks Easy Install without Modification Sleeved AK47 Length Gas System for Reliable Operation Suppressor Ready 3-Setting Adjustable Gas System Anodized Aluminum Quad Rails with Heat Isolators Isonite coated wear parts Limited Lifetime Warranty AUG Compatible 7.62x39 Bolt Assembly  Ready to install Uses AR15 wear components  Machined using hardened 9310 material  Enhanced Mag Latch Easy to install with slave pin included  Eliminates magazine tilt for consistent feeding Worked with all types of AR15 compatible magazines Billet machined from 6061-T6 aluminum 17-4 roller bearing Type 3 mil spec hard anodizing Please Note :  It is recommended to use new quality AR15 7.62X39 magazines for proper function. Out of spec or worn mags may lead to function issues and are not covered under warranty. New C Products or Dura Mags are suggested for optimal performance.
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