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XMG Belt-Fed AR-15/M16 Upper Receiver

SOLD OUT

 

 

(UPDATE 2020: We don’t have any more XMGs and don’t have any plans to make more batches since MG34 parts are very difficult to source now.  To make the receivers alone we need the original cams.  We’d need at least 30-50 of them to make it worthwhile to steer our machine shop with respect to staff, tooling, and setup in that direction. )

 

This durable milled steel upper receiver alters the method of feed from magazine-only to belt-only and the caliber to 8mm Mauser or 308. It requires no modification to your lower receiver. It simply clips on just like the standard AR-15 / M16 upper receiver. Each XMG comes complete with all parts except for the lower receiver. It is capable of semi-auto-fire-only operation with AR-15 and variant weapons and selective-fire with M16 and variant weapons but may not be used on transferable machineguns. It has a cycle rate of 700-1000 rounds per minute. Original MG34 selective fire components and bolts cannot be introduced to the XMG configuration. The XMG is fed from MG34/42 50-round flexible, metal belts, two or more of which can be joined end to end.

Its design is based on the MG-34 and it utilizes some parts from the MG-34. Most important are the bolt head, barrel, feed cover/tray, and muzzle parts.


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Shown on MG-34 Sustained Fire Kit

  

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XMG Shown on Modified MG3 Ground Mount with Hendsoldt Optics.  

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Shown on AA Mount with BRP 34 to 42 adapter:

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Original, un-cropped photograph used for the ShotGun News article of April 5, 2010.  
This excellent photo of an XMG taking down drones at Big Sandy was graciously supplied by:
Richard MacLean, www.MacLeanTech.com.

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One XMG just isn't enough. Shown on a modified MG3 double mount.

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MG-34 / XMG 308 Conversion 

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34308ft.jpg 308 Feed Tray with M13/M60 Link Guide:

How It Works 
Once the original feed block is modified to assist 308 feeding, it will continue to function with 8mm as well. At this point, simply switch the quick-detach barrel and feed tray to your desired caliber. Since 308 is a lower-pressure round than 8mm, you may want to replace the 8mm booster with the 308 booster to increase the cyclic rate. Be careful not to use the 308 booster when firing 8mm.

 

 

 

XMG Transit Chest: 

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