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$9.95

Standard AR Firing pin

$305.00

16-inch C.A.R. .300 Blackout Heavy Barrel, 1-8 twist, 5/8 x 24 threaded muzzle. Please remember that this barrel will require a gas block of your choice. Barrel comes with gas port and barrel index pin and the mil-spec phosphating (Z Class).

$165.00

This 16 inch, .40 S&W caliber barrel was specifically designed by MGI to work with our .40 caliber magazine wells. It is for use in a blow back system, we highly suggest customers consider using our 2X Super Recoil Spring along with our Rate and Recoil Reducing B...


$59.95

Our regulated gas tube can assist in solving gas port errosion problems as well as allowing the user to adjust the gas system for the specific ammunition they are using or the conditions that you are operating in. This is a simple installation, just like changing the standard gas tube.

$125.00
This bolt carrier has been modified for use with the AR type rifle systems that utilize AK-47 magazines to feed the 7.62x39mm ammunition when used in conjunction with the correct bolt and barrel. Available for semiautomatic only at this time.

$165.00
This Mil- Spec Nitrated.45 ACP caliber barrel was specifically designed by MGI to work with our .45 caliber magazine wells. It is for use in a blow back system, we highly suggest customers consider using our 2X Super Recoil Spring along with our Rate and Recoil Reducing Buffer when configuring the MGI Modular weapon system to shoot using .45. This barrel works with bot...

$250.00
These 5.56 (.223) barrels were specifically built for use in the MGI Modular weapon system. However, they are standard barrels and can be mated with any standard upper as well as MGI's QCB upper receiver. Top quality, 1:9 twist, 16 inch, with front sight tower, these barrels have the new and improved mil spec black phosphate, Z class.

$125.00
MGI's new Enhanced Reliability Firing Pin and Bolt for use in the 7.62x39 AK-47 configuration of the Hydra Modular Weapon system. The Firing pin and bolt more closely mimics a true AK-47 firing system giving much greater reliability while firing the 7.62x39 ammo. Wolf ammunition themselves recommends this enhancement while firing 7.62 ammo!!

$82.00
M16 Bolt. 5.56x45mm (.223 Rem)

$185.00
9mm Bolt Carrier Assembly. This 9mm bolt works both in the MGI Modular Weapon System, as well as in other weapon systems such as the Rock River 9mm rifles and Colt 9mm Rifles.

$599.00
This new upper receiver is completely compatible with your M16 (small front pin) lower receiver and allows the user to change barrels in just seconds. This allows the system to be extremely compact and concealable as well as giving the operator the option of having multiple barrels for multiple functions. The best part of our QCB Upper Receiver is that it utilizes standard M16 barrels! Take a clos...