Category: News

Introducing the production version of the Grey Ghost Upper Receiver for the M11/9 SMG designed by Mike McManus. This upper receiver is the perfect host for the Vegas SMG slow fire CF-W Bolt or stock bolt.  It is completely made of steel with full length Picatinny Rail on top, an Ace Style grip out front, a flash hider with barrel threaded to 1/2 x 28 TPI, “shark fin” non-reciprocating charging handle, and built in gas deflector.  There is currently a wait list for this upper and as of the time of this post, we are shipping the first 10 out to customers.  If you would like to be added to the wait list, please contact us at:  sales@macmachineguns.com

Here are some pictures of customer customizations:

This one has a round and more compact charging handle and a customer supplied 3-lug double threaded barrel:

 

This one has a 3″ piece of picatinny rail welded onto the ejection port side of the upper receiver to accommodate additional accessories.  (The tape is on the end of the barrel to protect the threads during shipping because the customer did not want the flash hider as he will be shooting suppressed):

These two pictures below show the Uzi Style Folding Stock tucking under the fore grip extension.  If you watch the video below you will see toward the end of the video the folding stock with the stock arm welded to the other side of the butt plate to accommodate long uppers. 
Last but not least, here is a video showing the production upper as well as assembly instructions:

If you have any questions or comments, please be sure to let us know!

Happy shooting…

 

We’ve been working on adding new products to our site so that we might offer our customers a bigger selection of MAC related items and tools.  Below is a list of items added recently:

Uzi magazines – Promag 22 rnd 45 acp and Parkerized Surplus 32 rnd .9mm mags

M11/9 or M11A1/380 magazines – Zmag 50 rnd .9mm or Zmag 30 rnd .9mm mags

Taps and Dies – Selection of Taps and Dies for re-threading uppers and barrels and/or cleaning up threads

Armorer’s Tool Set – This is a selection of items we put together to assist you when working on your MAC

Assault Grip Extension – This is a quick and inexpensive way to add length and a fore grip to the front of your MAC

We love to hear from you!  Don’t hesitate to contact us.

Happy Shooting…

Key words:  MAC Mac-10, M10, M10/9, M10/45, Cobray®, Ingram, Military Armament Corp., Jersey Arms Works, JAWS, Hatton Industries, Marshall Arms, MPA, Masterpiece Arms, M11, MAC-11, M11/9, M11A1, M11-380, Machine Gun, Guns, SMG, Repair, Practical Solutions, SWD, RPB, Lage, UZI, Grease gun, Zytel, Shockwave, Leinad

We just hate paying high shipping fees.  Especially when we feel like it’s unreasonable.  For example, just a couple of days ago, we bought $14 worth of fittings for the drip irrigation we are putting into our high tunnel (Because in addition to being machine-gunners, we are also wanna-be farmers) and the shipping was $13.  So almost half of the order was for shipping!  Now these pieces might take up some space in a box, but they are plastic and so don’t weigh very much.  I’m sure that the actual shipping the company pays to send us our box will be less then what we were charged.  

That’s it!  This was the straw that broke the camel’s back and we decided to change our own shipping pricing.

From now on, most of our items will qualify for .99¢ shipping via USPS First Class mail.  These items are the smaller items that will fit into a padded envelope.  We don’t want you to buy a $3.99 spring and pay $6.00 shipping – that’s crazy!  

All other items – those that will mail in a box and will have some weight to them will be shipped with a $5.99 flat rate shipping charge via USPS First Class or Priority Mail.

If for any reason you would like your items that qualify for free shipping to ship via Priority Mail and/or with Insurance as opposed to First Class, we would be happy to accommodate your needs, but we will charge the $5.99 flat rate shipping fee plus any additional fee for insurance and please call in your order because our website is not smart enough to make this change.

Our pricing structure on all firearm shipping has not changed.  We will continue to charge the actual shipping fees we pay the common carriers.

Thank you so much for your continued business!

Happy Shooting…

Do you have a MAC open bolt semi-auto gun or full-auto machine gun that you want to sell?  Do you have one that is broken and just wasting space in the safe?  Did someone pass one down to you and you would rather have the money than the gun?  Do you have a registered receiver that was never built into a working gun?  Maybe you feel like your gun has been damaged beyond repair and you’d have just thrown it away years ago, but you just can’t bring yourself to do it.  Do you have part sets rusting away in your basement?  Do you have cases of grease gun, Zytel, Uzi, or Sten magazines that you don’t need?  Did you sell off your MAC and keep the accessories, but now you really don’t want them?

If any of the scenarios above sound like you then contact us.  We are now buying the guns that you don’t want.  Tell us your asking price and we will be happy to make you a reasonable offer and we will pay you in full as soon as we complete the transfer paperwork. 

We will only buy legal guns.  Please do not contact us if you have a full-auto gun that does not have paperwork.  We are not interested in contraband.

Please call or email us with what you have at:  410-404-0320 or sales@macmachineguns.com

Happy Shooting

Key words:  MAC Mac-10, M10, M10/9, M10/45, Cobray®, Ingram, Military Armament Corp., Jersey Arms Works, JAWS, Hatton Industries, Marshall Arms, MPA, Masterpiece Arms, M11, MAC-11, M11/9, M11A1, M11-380, Machine Gun, SMG, Repair, Practical Solutions, SWD, RPB, Lage, UZI, Grease gun, Zytel