7.5" 7.62×39 AR-15 SBR-Ready Kit – Compression Series | Color Choice

SBR-Ready Kit

7.5" 7.62×39 AR-15 SBR-Ready Kit – Compression Series | Color Choice

The Moriarti Compression Series 7.5" 7.62×39 SBR-Ready Kit is an AR-15 component package featuring a 7.5" nitride-finished barrel, 7" M-LOK handguard, and mil-spec six-position receiver extension with coordinated anodized color options.

The barrel is manufactured from 4150 chrome moly vanadium steel, chambered in 7.62×39mm, and features a 1:10 twist with 5/8×24 muzzle threading. The configuration includes a pistol-length gas system and a 7.62×39-compatible M16-cut bolt carrier group.

The kit includes a forged AR-15 upper receiver, charging handle, lower parts kit, and receiver extension components.

Available in 11 anodized color choices: Black, Blue, Bronze, Grey, Green, FDE, Pink, Red, Purple, Gold, and Clear.

Lower receiver and magazine are not included.

Key Features

• 7.5" 7.62×39 Barrel: 4150 CMV steel with nitride finish.

• 1:10 Twist: Right-hand rifling.

• 5/8×24 Muzzle Threads: Threaded barrel configuration.

• Pistol-Length Gas System: With .750 low-profile steel gas block.

• 7" M-LOK Handguard: Aluminum handguard configuration.

• M16-Cut Bolt Carrier Group: 7.62×39-compatible BCG.

• Mil-Spec Six-Position Receiver Extension: Color-matched anodized finish.

• Forged AR-15 Upper Receiver: Included.

• Charging Handle and Lower Parts Kit: Included.

• 11 Color Options: Black, Blue, Bronze, Grey, Green, FDE, Pink, Red, Purple, Gold, and Clear.

Specifications

Package Includes

• 7.5" 7.62×39mm upper assembly components

• Forged AR-15 upper receiver

• 4150 CMV nitride barrel

• 7" M-LOK handguard

• Pistol-length gas system components

• .750 low-profile steel gas block

• 7.62×39-compatible M16-cut bolt carrier group

• Charging handle

• Lower parts kit

• Mil-spec six-position receiver extension and associated components

Does not include lower receiver or magazine.

Frequently Asked Questions

What caliber is this Compression Series kit?

The kit is chambered in 7.62×39mm.

What barrel specifications does this kit feature?

The barrel measures 7.5" and is manufactured from 4150 CMV steel with a nitride finish, 1:10 twist, and 5/8×24 muzzle threads.

What gas system does this configuration use?

A pistol-length gas system with a .750 low-profile steel gas block.

What bolt carrier group is included?

A 7.62×39-compatible M16-cut bolt carrier group.

What receiver extension is included?

A mil-spec six-position receiver extension with a coordinated anodized finish.

What colors are available?

Black, Blue, Bronze, Grey, Green, FDE, Pink, Red, Purple, Gold, and Clear.

Are the lower receiver and magazine included?

No. Neither component is included.

Is the kit itself a registered SBR?

No. The kit does not include a lower receiver. The classification of a completed firearm depends on its configuration and applicable laws.

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