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MGI-HG-RIFLE-D
$299.00
(MGI-HG-RIFLE-D)

An exciting new change that will transform your Hydra!  A unique MGI® Handguard that is a Transforming Rail System and is a great Handguard replacement for your Quick Change Barrel Upper Receiver (QCB-D).  The style and feel of this Handguard will transform your Hydra with attitude! 

The MGI® Rif...

CVP-AK47-003
$555.00
(MGI-CVP-AK47-003)

This Conversion Kit for 7.62 x 39 includes 16-inch 7.62 x 39 Barrel with a Low Profile Gas Block,  the MGI® Enhanced 7.62 x 39 Bolt and Firing Pin (EAK), the MGI® D-Fender D-Ring for increased reliability, and AK Mag Well.

This Conversion Package  is designed to use standard Warsaw Pact metal magazines and T...

CVP-AR5.56-003
$555.00
(MGI-CVP-AR5.56-003)

This Conversion Kit for 5.56 includes 16-inch 5.56 Barrel with a Low Profile Gas Block,  5.56 Bolt with Firing Pin, the MGI® D-Fender D-Ring for increased reliability, and AR Mag Well.

BBL-5.56-20SS-003
$295.00
(MGI-BBL-5.56-20SS-003)

This Heavy Stainless Steel 20-inch Rifle Length 5.56 Nato Barrel Assembly has a 1:9 twist and a 1/2 x 28 threaded muzzle and comes complete with Low Profile Gas Block, Gas Tube and Flash Hider.

BBL-5.56-20SS
$245.00
(MGI-BBL-5.56-20SS)

This Heavy Stainless Steel 20-inch Rifle Length 5.56 Nato Stripped Barrel has a 1:9 twist and 1/2 x 28 threaded muzzle and includes gas port and barrel index pin.

BBL-2545-003
$460.00
(MGI-BBL-2545-003)

This Sharps 16-inch carbine .25-45 Barrel Assembly has a 1:10 twist and a 5/8 x 24 threaded muzzle and comes complete with Low Profile Gas Block, Gas Tube and Flash Hider.

MARCK15-2245-003
$1399.00
(MARCK15-2545-003)

The MARCK-15, also known as the "Hydra", is the base system for everything associated with the MGI® Modular Weapon System.  This configuration of the Hydra is setup as a .25-45.  It includes the MGI® Modular Lower Receiver with an AR Magazine Well, an AR Magazine, the MGI® Quick Change Barrel Upper Receive...

$799.00
(MGI-UR-AK47)

The Complete MGI® Upper Receiver Assembly chambered in 7.62x39!  We started from the MGI® Quick Change Barrel Upper Receiver (QCB-D) and added a whole lot more.  This Complete Upper Receiver includes a 16-inch 7.62x39 Barrel w/ A2 Front Sight Base in carbine length with Flash Hider, the MGI® Modified Bolt Carrier with ...

Custom Case
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(MGI-SELECT-2, -3, -4 or -5)

The MGI® HYDRA® Select Plus Package gives our customers the opportunity to select any available calibers all in one rifle package.  Selecting anything from the .22 Long Rifle up to a .50 Beowulf®, leaves the choice in your hands.  Choo...

$555.00
(MGI-CVP-6.8SPC-003)

This Conversion Kit for 6.8 SPC includes 16-inch 6.8 SPC Barrel with Low Profile Gas Block, 6.8 SPC Bolt with Firing Pin, the MGI® D-Fender D-Ring for increased reliability, and AR Mag Well.

$900.00
(MGI-UR-6.8SPC)

The Complete MGI® Upper Receiver Assembly chambered in 6.8 SPC!  We started from the MGI® Quick Change Barrel Upper Receiver (QCB-D) and added a whole lot more.  This Complete Upper Receiver includes a 16-inch 6.8 SPC Barrel w/ Low Profile Gas Block in carbine length with Flash Hider, the MGI® Modified Bolt C...

$799.00
(MGI-UR-300BO)

The Complete MGI® Upper Receiver Assembly chambered in .300 Blackout!  We started from the MGI® Quick Change Barrel Upper Receiver (QCB-D) and added a whole lot more.  This Complete Upper Receiver includes a 16-inch .300 Blackout Barrel w/ Low Profile Gas Block in carbine length with Flash Hider, the MGI® Modi...

$799.00
(MGI-UR-AR5.56)

The Complete MGI® Upper Receiver Assembly chambered in 5.56x45!  We started from the MGI® Quick Change Barrel Upper Receiver (QCB-D) and added a whole lot more.  This Complete Upper Receiver includes a 16-inch 5.56x45 Barrel w/ Low Profile Gas Block in carbine length with Flash Hider, the MGI® Modified Bolt C...

$1050.00
(MGI-UR-6.5G)

The Complete MGI® Upper Receiver Assembly chambered in 6.5 Grendel!  We started from the MGI® Quick Change Barrel Upper Receiver (QCB-D) and added a whole lot more.  This Complete Upper Receiver includes a 16-inch Stainless Steel 6.5 Grendel Barrel w/ Low Profile Gas Block in carbine length with Muzzle Brake, th...

$524.00
(MGI-LR-SMG-9C)

This MGI® Modular Lower comes complete with a 9mm SMG-9C (Colt Style) Interchangeable Magazine Well and offers the ability to change Magazine Wells on your Lower Receiver to accommodate whatever caliber you want.  Ideally suited for use with the MGI® Quick Change Barrel Upper Receiver (QCB-D), where you can change ...