MAX-11/M27 Belt Fed 5.56 Upper Receiver

MAX-11/M27 Belt Fed Upper Receiver

5.56 x 45mm Belt Fed Upper Receiver for the M-11/9.  Price is estimated to be around $10,000.00. Price is subject to change at any time.

This listing is to get on the waiting list for the MAX-11/M27 for the M-11/9. However, you may use this waiting list to request to be added to the belt fed Upper for the M-11A1, M-11/380, M-10/9 and M-10/45. Please specify in your email if you have a different Lower, so you are added to the the appropriate list. There is no money down and no obligation to purchase to be added to the list.

Production is expected to begin mid to late 2027. This is an estimate and may change at any time.

Important note about shipping: This Upper will be shipped via UPS Ground or UPS 3 Day Select with Adult Signature Required. They may require proof of identification. This is to ensure your Upper is delivered to the correct person. If you need an alternative, please contact us directly.

Waitlist Only
This product is not currently available for purchase.
To join the waitlist, email [email protected].
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Description

The MAX-11/M27 Belt Fed Upper Receiver converts your full auto M-11/9 into a rifle caliber Belt Fed machinegun. It is chambered in 5.56 x 45mm but it is also compatible with .223 Remington ammunition.
The MAX-11/M27 is designed to use “Stoner Style” M27 links.

Rate of fire is between 780 and 830 RPM, depending on ammunition used and the gas setting of the Odin Works adjustable gas block.

Picatinny rail on the top is the same height as an AR-15 flat top upper so standard AR foregrips with a rail on top are compatible.

The upper features a side charging, reciprocating, charging handle on the right side.

A plastic shell deflector is fitted to provide comfortable shooting when operating left handed. Being plastic, it also minimizes deformation of the ejected brass.

Barrel mounting is AR compatible so different AR barrels and handguard mounts can be used, including the original AR delta ring and barrel nut.

The MAX-11/M27 Belt Fed Upper Receiver installs without modification to the lower receiver. It does not include an AR Stock Assembly, as it does not require it for operation. The MAX-11/M27 can use any stock that will attach to the M-11/9 Lower Receiver. If you desire the AR Stock Assembly, it can be purchase separately.

The photo above shows a MAX-11/M27 with additional Lage Mfg. accessories that are not included with the MAX-11/M27 upper receiver. Registered lower receiver and magazine are not included. The upper assembly does not include removeable sights, scope or optics.

U.S. Patent 10,794,647 B2

Weight of complete gun with Upper Assembly and 8-1/2″ Folding Stock installed
Unloaded: 8 lbs, 14.8 oz.

Rate of fire: approximately 780 to 830 RPM

Additional information

Weight 7 lbs

Upper Assembly
Made from 7075 aluminum and finished in Type III Black Anodize.

Picatinny rail
The Picatinny rail on the top is the same height as an AR-15 flat top upper so standard AR foregrips with a rail on top are compatible.
An additional Picatinny rail is located underneath the foregrip for attachment of a forward grip, bipod or other accessories.

M249 Ammo Box/Soft Pack Attachment Interface
The interface is designed for attaching standard M249 feed devices.

Handguard
Handguard is aluminum and features M-LOK mounting points and a steel barrel nut for
durability. With extensive use, the handguard can get uncomfortably hot. We
recommend you install M-LOK™ , TYPE 2 Rail Covers to insulate your hand from the heat
transmitted from the hand guard.

Barrel
The barrel is a 10-1/2" long AR-15 barrel, chrome lined with a phosphate finish and chambered for 5.56 x 45mm ammunition. It is also compatible with .223 Remington ammunition. Rifling twist is 1:7. The barrel muzzle is threaded 1/2-28.
Barrel mounting is AR-15 compatible so different AR handguard mounts can be used, including the original AR-15 delta ring and barrel nut .

Flash Hider
The flash hider is an M16-A1 style with slots around its full diameter. It is installed with a
jam nut to protect the barrel shoulder and allow a non-marred surface to attach a
sound suppressor .

Charging Handle
The upper features a side charging, reciprocating charging handle on the right side.

Shell Deflector
Deflects shells away from the shooter, especially helpful for left handed shooters. Being plastic, it also minimizes deformation of the ejected brass.

Bolt Carrier Group
The bolt, extractor, gas rings, cam pin and carrier key are all standard AR-15 parts. The firing pin is a modified AR-15 firing pin.

Internal Recoil Mechanism (IRM)
The Internal Recoil Mechanism (IRM) consists of a Bolt Assembly, Recoil Spring, Latching Recoil Plate and Buffer and does not require drilling the rear sight plate. If a Lage Manufacturing Internal Gas Block is installed in the lower receiver, it must be removed.

Rear Gas Seal
The upper is fitted with a rubber gas seal at the top rear to prevent smoke and debris
from being directed towards the shooter's face when firing with a sound suppressor.

Top Cover
The top cover is designed to allow visual inspection of the belt feed mechanism and loaded belt. It is flipped open by pushing the top cover latches forward and pulling up.

Feed Tray and Pawls
Feed tray and pawls are made from hardened 4140 steel.

Feed Pawl Levers
Used for loading and unloading belted ammunition into the upper assembly.

Link Chute
Used links are expelled from the upper assembly during firing. The link chute also has a ridge on it for stripping the link from the cartridge.

Latching Grip Plug
Placed in the mag housing of the M-11/9 lower receiver, the latching grip plug aids in latching the Internal Recoil Mechanism prior to removing the upper assembly from the lower receiver. The grip plug does not interfere with operation of the belt fed assembly and can be left in place during use.

Length: 26"
Width: 3-3/8"
Height: 3-3/8"
Overall Length When Installed on Firearm
with 8-1/2" Folding Stock Extended: 35"
with 8-1/2" Folding Stock Folded: 27-5/16"
Weight:
Upper Assembly with Bolt Assembly installed: 6 lbs, 7 oz.
Complete gun with Upper Assembly and 8-1/2" Folding Stock installed
Unloaded: 8 lbs, 14.8 oz.
Loaded (100 Round Belt): 12 lbs, 2.5 oz. (+3 lbs, 3.4 oz.)
Loaded (200 Round Belt): 15 lbs, 5.9 oz. (+6 lbs, 6.8 oz)
Rate of Fire:
780-830 RPM, depending on ammo used.

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