MAX-11 mk1 and MAX-31 Mk1 Upper Receiver and Accessories



****************** Legacy Products *******************

The MAX-11 Upper receiver has been discontinued and replaced by the MAX-11 mk2. However, we still provide service and accessories for these upper receivers.

These items are unique to the MAX-11 and are not compatible with the MAX-11 mk2.

MAX-11 Upper Receiver

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MAX-11 Upper Receiver

Description PRICE
Side cocking upper receiver for the M-11/9 SMG. 600, 750 and 900 RPM rates of fire available. Features a polymer foregrip with Picatinny rail on bottom, Picatinny rail on top between iron sights. $759.00
DISCONTINUED

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MAX-11 Upper Receiver

Description PRICE
This Slow Fire Upper Receiver is the same as the MAX-11 above, except with a full length M1913 Picatinny rail on the top. Designed for use with removeable AR-15/M-16 sights (not included), or can be used with just a scope installed. When used with a C-More or Aimpoint red dot scope, flip up iron sights will co-witness with the red dot. $759.00
DISCONTINUED

Foregrips

The MAX-11 comes standard with a polymer foregrip with bottom Picatinny rail. These foregrips are for if you need a replacement or prefer a different material or style.

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Polymer K-Grip

Description PRICE
Designed for use with the MAX-11 Slowfire Upper Receiver, this K-Grip replaces the standard grip. The grip is forward canted allowing a natural shooting stance. Easy to install, just remove the retaining pin from the MAX-11, remove grip, slide on K-Grip and re-install retaining pin. $75.00 DISCONTINUED

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Metal Foregrip, High Mount

Description PRICE
Designed for use with the MAX-11 Slowfire Upper Receiver, this all metal foregrip replaces the standard MAX-11 grip. The front is aluminum and the rest is all steel. Finished in tough KG Gunkote to match the manganese phosphate finish of the MAX-11. Features an integral lower picatinny rail. This high mount version provides a higher mounting of a vertical grip to keep your hand closer to the barrel centerline. To add or remove an accessory from the the lower rail requires removal of the 4 mounting screws. The bottom picatinny rail fits flush with the bottom of the lower receiver. $115.00 DISCONTINUED

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Metal Foregrip, Low Mount

Description PRICE
Designed for use with the MAX-11 Slowfire Upper Receiver, this all metal foregrip replaces the standard MAX-11 grip. The front is aluminum and the rest is all steel. Finished in tough KG Gunkote to match the maganese phosphate finish of the MAX-11. Features an integral lower picatinny rail. This low mount version allows addition or removal of accessories from the the lower rail without removal of the 4 mounting screws. The bottom picatinny rail protrudes below the bottom of the lower receiver. $115.00 DISCONTINUED

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Metal Foregrip, K-Grip

Description PRICE
Designed for use with the MAX-11 Slowfire Upper Receiver, this all metal foregrip with polymer forward canted K-Grip replaces the standard MAX-11 grip. The front is aluminum and the rest is all steel except the K-Grip handle. Finished in tough KG Gunkote to match the maganese phosphate finish of the MAX-11. Features a forward canted K-Grip without a picatinny rail on the bottom. $115.00 DISCONTINUED


Bolt Assemblies

The MAX-11 comes standard with a 600 RPM bolt assembly installed. These bolt assemblies can be purchased as additional bolts so you can change your rate of fire. Changing the bolt is as simple as removing the MAX-11 upper receiver from your M-11/9 lower receiver, sliding out the existing bolt and sliding in the new bolt.

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MAX-11 Standard Bolt

Description PRICE
600 RPM bolt assembly for the MAX-11. $165.00

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MAX-11 Tactical Bolt

Description PRICE
The Tactical Bolt changes the rate of fire of the MAX-11 to approximately 750 RPM. This more aggressive rate of fire can be useful in Subgun Matches. With practice, you can still get off single shots when required and have a fast burst available when you need it. Customer's have also perceived that the recoil seems smoother. This bolt assembly utilizes a lightened steel bolt weight to speed up the rate of fire. This is a complete bolt assembly requiring you to only swap out the bolt assembly of your MAX-11 to increase your rate of fire from the standard 600 RPM to 750 RPM. $195.00

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MAX-11 Speed Bolt

Description PRICE
Designed for use with the MAX-11 Slowfire Upper Receiver, this "Speed Bolt" bolt assembly was designed for those who like the look of the MAX-11 but wanted a faster rate of fire. This bolt assembly utilizes an aluminum bolt weight to speed up the rate of fire to around 900 rounds per minute. This is a complete bolt assembly requiring you to only swap out the bolt assembly of your MAX-11 to increase your rate of fire from the standard 600 RPM to 900 RPM. $165.00 DISCONTINUED


Accessories

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Side Accessory Rails

Description PRICE
Left and right side accessory rails for attaching additional accessories to the sides of the MAX-11 Slow Fire Upper Receiver such as flashlights or lasers. Matches the bottom accessory rail provided with the stock front grip on the MAX-11 Slow Fire Upper Receiver. Provided with spacers to allow use of accessories that require a higher mount. All mounting hardware provided. $49.99 DISCONTINUED

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Suppressor Gas Block

Description PRICE
If you plan to do alot of shooting with a sound suppressor (silencer) on your MAX-11, you will definitely want to buy one of these. The Suppressor Gas Block reduces the amount of gasses directed towards your face during shooting. For maximum gas reduction, also purchase the Internal Suppressor Gas Block below. $24.99

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Internal Suppressor Gas Block

Description PRICE
If you plan to do alot of shooting with a sound suppressor (silencer) on your MAX-11, you will definitely want to buy one of these. The Suppressor Gas Block reduces the amount of gasses directed towards your face during shooting. For maximum gas reduction, also purchase the Internal Suppressor Gas Block below. $20.00



****************** Legacy Products *******************

The MAX-31 Upper receiver has been discontinued and replaced by the MAX-31 mk2. However, we still provide service and accessories for these upper receivers.

These items are unique to the MAX-31 and are not compatible with the MAX-31 mk2.

MAX-31 Upper Receiver

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MAX-31 Upper Receiver

Description PRICE
Slow fire upper receiver for use with the M-11/9 SMG. Uses 72 and 50 round Suomi M31 9mm magazines. $895.00 DISCONTINUED
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Foregrips

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Competition Foregrip

Description PRICE
This longer foregrip is designed for subgun competition use. It is 1" longer to provide a longer hold that provides better control of the weapon. $75.00


Bolt Assemblies

The MAX-31 comes standard with a 650 RPM bolt assembly installed. These bolt assemblies can be purchased as additional bolts so you can change your rate of fire. Changing the bolt is as simple as removing the MAX-31 upper receiver from your M-11/9 lower receiver, sliding out the existing bolt and sliding in the new bolt. You can purchase your MAX-31 with any of these bolt assemblies, instead of the standard, for an additional charge.

Please note: some 9mm ammo is "hotter" than others and will result in varying the Rate of Fire. For instance, Winchester White Box 115 gr. ammunition is on the "hot" side, Federal 115 gr runs middle to high.

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Standard Bolt Assembly

Description PRICE
Replacement Bolt Assembly for the MAX-31. Rate of fire is approximately 650 RPM. $245.00 DISCONTINUED

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Speed Bolt Assembly

Description PRICE
This bolt assembly provides a faster rate of fire for those that like a more aggressive rate. Rate of fire is approximately 900 to 1,000 RPM, depending on ammunition used. $245.00 DISCONTINUED

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Side Accessory Rails

Description PRICE
Left and right side accessory rails for attaching additional accessories to the sides of the MAX-31 foregrip such as flashlights or lasers. Matches the bottom accessory rail provided with the stock front grip on the MAX-31. Each rail installs with two #10-24 screws, provided. $49.99 DISCONTINUED

Note: All prices are subject to change without notice.