Jacob Grey Logo

Full selection of Complete AR-15 Firearms, Receivers, & Builder sets available. All individually crafted from billet aluminum to meet Mil-Spec standards. Built to last a lifetime.

  • UPPER FEATURES:
    • Upper: Jacob Grey 7075 Billet Aluminum Upper Receiver with no forward assist.
    • Barrel: 7.5”  5.56 Mid-Length, 1:8 Twist, 4150 Chrome Moly Vanadium
    • Handguard:   JG 7 sided M-lok 1.3” interior diameter 7”  Tactical Series Handguard
    • Gas System: Low Profile Gas Block and Mid-Length Gas Tube with .750 diameter
    • Bolt Carrier Group: M16 Cut, 8620 Steel, Phosphate Finish, Properly Staked
    • Muzzle Device: JG 6 way NITRIDED compensator.
    LOWER FEATURES:
    • Lower: Jacob Grey JG-15 Lower Receiver with flared magwell for easy magazine insertion.
    • Lower Parts Kit: Enhanced AR15 Lower Parts Kit
    • Buffer Kit: Standard Mil-Spec AR15/M4 Buffer Kit
    • Stock: SB TACTICAL SBA3 Pistol Brace
    • Grip: Magpul MOE  K2 Grip or MOE 2 Grip (depending on availability)
    • Magazine: Magpul 30 Round PMAG®
    • Trigger Guard: Enhanced winter trigger guard cut directly into lower for easier functionality with gloves or larger trigger components.
    • Bolt Catch: 1/2×32  Threaded bolt catch pin
    FFL Required Before Shipping Please have your dealer email a copy of their FFL to sales@jacob-grey.com It is the responsibility of the consumer to ensure that the firearm they are purchasing is legal to ship, as presented on our website, to their dealer of choice, and that dealer is willing to accept the transfer. (MOE IS A REGISTERED TRADE MARK OF MAG-PUL)
  • UPPER FEATURES:
    • Upper: Jacob Grey 7075 Billet Aluminum Upper Receiver with no forward assist.
    • Barrel: 10.5”  5.56 Mid-Length, 1:8 Twist, 4150 Chrome Moly Vanadium
    • Handguard:   JG 7 sided M-lok 1.3” interior diameter 7”  Tactical Series Handguard
    • Gas System: Low Profile Gas Block and Mid-Length Gas Tube with .750 diameter
    • Bolt Carrier Group: M16 Cut, 8620 Steel, Phosphate Finish, Properly Staked
    • Muzzle Device: JG 6 way NITRIDED compensator.
    LOWER FEATURES:
    • Lower: Jacob Grey JG-15 Lower Receiver with flared magwell for easy magazine insertion.
    • Lower Parts Kit: Enhanced AR15 Lower Parts Kit
    • Buffer Kit: Standard Mil-Spec AR15/M4 Buffer Kit
    • Stock: SB TACTICAL SBA3 Pistol Brace
    • Grip: Magpul MOE  K2 Grip or MOE 2 Grip (depending on availability)
    • Magazine: Magpul 30 Round PMAG®
    • Trigger Guard: Enhanced winter trigger guard cut directly into lower for easier functionality with gloves or larger trigger components.
    • Bolt Catch: 1/2×32  Threaded bolt catch pin
    FFL Required Before Shipping Please have your dealer email a copy of their FFL to sales@jacob-grey.com It is the responsibility of the consumer to ensure that the firearm they are purchasing is legal to ship, as presented on our website, to their dealer of choice, and that dealer is willing to accept the transfer. (MOE IS A REGISTERED TRADE MARK OF MAG-PUL)
  • UPPER FEATURES:

    • Upper: Jacob Grey 7075 Billet Aluminum Upper Receiver with no forward assist.
    • Barrel: 16″ 5.56, Mid-Length, 1:8 Twist, 4150 Chrome Moly Vanadium
    • Handguard:   JG 7 sided M-lok 1.3” interior diameter 15” Tactical Series Handguard
    • Gas System: Low Profile Gas Block and Mid-Length Gas Tube with .750 diameter
    • Bolt Carrier Group: M16 Cut, 8620 Steel, Phosphate Finish, Properly Staked
    • Muzzle Device: JG 6 way NITRIDED compensator.

    LOWER FEATURES:

    • Lower: Jacob Grey JG-15 Lower Receiver with flared magwell for easy magazine insertion.
    • Lower Parts Kit: Enhanced AR15 Lower Parts Kit
    • Buffer Kit: Standard Mil-Spec AR15/M4 Buffer Kit
    • Stock: 6 position Magpul MOE Carbine stock
    • Grip: Magpul MOE Grip or MOE 2 Grip (depending on availability)
    • Magazine: Magpul 30 Round PMAG®
    • Trigger Guard: Enhanced winter trigger guard cut directly into lower for easier functionality with gloves or larger trigger components.
    • Bolt Catch: 1/2×32  Threaded bolt catch pin
    FFL Required Before Shipping Please have your dealer email a copy of their FFL to sales@jacob-grey.com It is the responsibility of the consumer to ensure that the firearm they are purchasing is legal to ship, as presented on our website, to their dealer of choice, and that dealer is willing to accept the transfer.   (MOE) IS A REGISTERED TRADE MARK OF MAG-PUL)
  • UPPER FEATURES:
    • Upper: Jacob Grey 7075 Billet Aluminum Upper Receiver with no forward assist.
    • Barrel: 7.5”  300 AAC Mid-Length, 1:8 Twist, 4150 Chrome Moly Vanadium
    • Handguard:   JG 7 sided M-lok 1.3” interior diameter 7” Tactical Series Handguard
    • Gas System: Low Profile Gas Block and Mid-Length Gas Tube with .750 diameter
    • Bolt Carrier Group: M16 Cut, 8620 Steel, Phosphate Finish, Properly Staked
    • Muzzle Device: JG 6 way NITRIDED compensator.
    LOWER FEATURES:
    • Lower: Jacob Grey JG-15 Lower Receiver with flared magwell for easy magazine insertion.
    • Lower Parts Kit: Enhanced AR15 Lower Parts Kit
    • Buffer Kit: Standard Mil-Spec AR15/M4 Buffer Kit
    • Stock: SB TACTICAL SBA3 Pistol Brace
    • Grip: Magpul MOE  K2 Grip or MOE 2 Grip (depending on availability)
    • Magazine: Magpul 30 Round PMAG®
    • Trigger Guard: Enhanced winter trigger guard cut directly into lower for easier functionality with gloves or larger trigger components.
    • Bolt Catch: 1/2×32  Threaded bolt catch pin
    FFL Required Before Shipping Please have your dealer email a copy of their FFL to sales@jacob-grey.com It is the responsibility of the consumer to ensure that the firearm they are purchasing is legal to ship, as presented on our website, to their dealer of choice, and that dealer is willing to accept the transfer.
  • UPPER FEATURES:
    • Upper: Jacob Grey 7075 Billet Aluminum Upper Receiver with no forward assist.
    • Barrel: 10.5”  300 AAC Mid-Length, 1:8 Twist, 4150 Chrome Moly Vanadium
    • Handguard:   JG 7 sided M-lok 1.3” interior diameter 7” Tactical Series Handguard
    • Gas System: Low Profile Gas Block and Mid-Length Gas Tube with .750 diameter
    • Bolt Carrier Group: M16 Cut, 8620 Steel, Phosphate Finish, Properly Staked
    • Muzzle Device: JG 6 way NITRIDED compensator.
    LOWER FEATURES:
    • Lower: Jacob Grey JG-15 Lower Receiver with flared magwell for easy magazine insertion.
    • Lower Parts Kit: Enhanced AR15 Lower Parts Kit
    • Buffer Kit: Standard Mil-Spec AR15/M4 Buffer Kit
    • Stock: SB TACTICAL SBA3 Pistol Brace
    • Grip: Magpul MOE  K2 Grip or MOE 2 Grip (depending on availability)
    • Magazine: Magpul 30 Round PMAG®
    • Trigger Guard: Enhanced winter trigger guard cut directly into lower for easier functionality with gloves or larger trigger components.
    • Bolt Catch: 1/2×32  Threaded bolt catch pin
    FFL Required Before Shipping Please have your dealer email a copy of their FFL to sales@jacob-grey.com It is the responsibility of the consumer to ensure that the firearm they are purchasing is legal to ship, as presented on our website, to their dealer of choice, and that dealer is willing to accept the transfer.
  • UPPER FEATURES:
    • Upper: Jacob Grey 7075 Billet Aluminum Upper Receiver with no forward assist.
    • Barrel: 16 “  300 AAC  Mid-Length, 1:8 Twist, 4150 Chrome Moly Vanadium
    • Handguard:   JG 7 sided M-lok 1.3” interior diameter 15” Tactical Series Handguard
    • Gas System: Low Profile Gas Block and Mid-Length Gas Tube with .750 diameter
    • Bolt Carrier Group: M16 Cut, 8620 Steel, Phosphate Finish, Properly Staked
    • Muzzle Device: JG 6 way NITRIDED compensator.
    LOWER FEATURES:
    • Lower: Jacob Grey JG-15 Lower Receiver with flared magwell for easy magazine insertion.
    • Lower Parts Kit: Enhanced AR15 Lower Parts Kit
    • Buffer Kit: Standard Mil-Spec AR15/M4 Buffer Kit
    • Stock: 6 position Magpul MOE Carbine stock
    • Grip: Magpul MOE Grip or MOE 2 Grip (depending on availability)
    • Magazine: Magpul 30 Round PMAG®
    • Trigger Guard: Enhanced winter trigger guard cut directly into lower for easier functionality with gloves or larger trigger components.
    • Bolt Catch: 1/2×32  Threaded bolt catch pin
    FFL Required Before Shipping Please have your dealer email a copy of their FFL to sales@jacob-grey.com It is the responsibility of the consumer to ensure that the firearm they are purchasing is legal to ship, as presented on our website, to their dealer of choice, and that dealer is willing to accept the transfer.   (MOE IS A REGISTERED TRADE MARK OF MAG-PUL).   TO ALL 16 INCH GUNS DESCRIPTIONS AT BOTTOM OF PAGE
  • UPPER FEATURES:
    • Upper: Jacob Grey 7075 Billet Aluminum Upper Receiver with no forward assist.
    • Barrel: 7.5″ 7.62X39 Mid-Length, 1:10 Twist, 4150 Chrome Moly Vanadium
    • Handguard:   JG 7 sided M-lok 1.3” interior diameter 15” Tactical Series Handguard
    • Gas System: Low Profile Gas Block and Mid-Length Gas Tube with .750 diameter
    • Bolt Carrier Group: M16 Cut, 8620 Steel, Phosphate Finish, Properly Staked
    • Muzzle Device: JG 6 way NITRIDED compensator.
    LOWER FEATURES:
    • Lower: Jacob Grey JG-15 Lower Receiver with flared magwell for easy magazine insertion.
    • Lower Parts Kit: Enhanced AR15 Lower Parts Kit
    • Buffer Kit: Standard Mil-Spec AR15/M4 Buffer Kit
    • Stock: 6 position Magpul MOE Carbine stock
    • Grip: Magpul MOE Grip or MOE 2 Grip (depending on availability)
    • Magazine: Magpul 30 Round PMAG®
    • Trigger Guard: Enhanced winter trigger guard cut directly into lower for easier functionality with gloves or larger trigger components.
    • Bolt Catch: 1/2×32  Threaded bolt catch pin
    FFL Required Before Shipping Please have your dealer email a copy of their FFL to sales@jacob-grey.com It is the responsibility of the consumer to ensure that the firearm they are purchasing is legal to ship, as presented on our website, to their dealer of choice, and that dealer is willing to accept the transfer.
  • UPPER FEATURES:
    • Upper: Jacob Grey 7075 Billet Aluminum Upper Receiver with no forward assist.
    • Barrel: 10.5″ 7.62X39 Mid-Length, 1:10 Twist, 4150 Chrome Moly Vanadium
    • Handguard:   JG 7 sided M-lok 1.3” interior diameter 15” Tactical Series Handguard
    • Gas System: Low Profile Gas Block and Mid-Length Gas Tube with .750 diameter
    • Bolt Carrier Group: M16 Cut, 8620 Steel, Phosphate Finish, Properly Staked
    • Muzzle Device: JG 6 way NITRIDED compensator.
    LOWER FEATURES:
    • Lower: Jacob Grey JG-15 Lower Receiver with flared magwell for easy magazine insertion.
    • Lower Parts Kit: Enhanced AR15 Lower Parts Kit
    • Buffer Kit: Standard Mil-Spec AR15/M4 Buffer Kit
    • Stock: 6 position Magpul MOE Carbine stock
    • Grip: Magpul MOE Grip or MOE 2 Grip (depending on availability)
    • Magazine: Magpul 30 Round PMAG®
    • Trigger Guard: Enhanced winter trigger guard cut directly into lower for easier functionality with gloves or larger trigger components.
    • Bolt Catch: 1/2×32  Threaded bolt catch pin
    FFL Required Before Shipping Please have your dealer email a copy of their FFL to sales@jacob-grey.com It is the responsibility of the consumer to ensure that the firearm they are purchasing is legal to ship, as presented on our website, to their dealer of choice, and that dealer is willing to accept the transfer.
  • UPPER FEATURES:
    • Upper: Jacob Grey 7075 Billet Aluminum Upper Receiver with no forward assist.
    • Barrel: 16″ 7.62X39 Mid-Length, 1:10 Twist, 4150 Chrome Moly Vanadium
    • Handguard:   JG 7 sided M-lok 1.3” interior diameter 15” Tactical Series Handguard
    • Gas System: Low Profile Gas Block and Mid-Length Gas Tube with .750 diameter
    • Bolt Carrier Group: M16 Cut, 8620 Steel, Phosphate Finish, Properly Staked
    • Muzzle Device: JG 6 way NITRIDED compensator.
    LOWER FEATURES:
    • Lower: Jacob Grey JG-15 Lower Receiver with flared magwell for easy magazine insertion.
    • Lower Parts Kit: Enhanced AR15 Lower Parts Kit
    • Buffer Kit: Standard Mil-Spec AR15/M4 Buffer Kit
    • Stock: 6 position Magpul MOE Carbine stock
    • Grip: Magpul MOE Grip or MOE 2 Grip (depending on availability)
    • Magazine: Magpul 30 Round PMAG®
    • Trigger Guard: Enhanced winter trigger guard cut directly into lower for easier functionality with gloves or larger trigger components.
    • Bolt Catch: 1/2×32  Threaded bolt catch pin
    FFL Required Before Shipping Please have your dealer email a copy of their FFL to sales@jacob-grey.com It is the responsibility of the consumer to ensure that the firearm they are purchasing is legal to ship, as presented on our website, to their dealer of choice, and that dealer is willing to accept the transfer.
  • JG15 UPPER, LOWER AND 4" HAND GUARD
    FFL Required Before Shipping Please have your dealer email a copy of their FFL to sales@jacob-grey.com It is the responsibility of the consumer to ensure that the firearm they are purchasing is legal to ship, as presented on our website, to their dealer of choice, and that dealer is willing to accept the transfer. Features: Upper & Lower
    • Billet 7075-T651 aircraft aluminum
    • Upper and lower are a match set
    • Expanded trigger guard
    • Ambidextrous safety markings
    • 6-32 threaded bolt catch screw
    • Forward assist delete
    • Full picatinny rail
    • M4 feedramp cut
    Finish options:
    • Sand blast finish
    • Raw
    • Black hard anodize
    Specs:
    • Caliber: Multi (will accept any upper and/or caliber designed for the AR-15 platform)
    • Magazine: Accepts any standard MIL-SPEC AR-15 magazine
    • Precision broached magazine well with beveled feed lips
    • Caliber marking of “Multi” so it can be used with different caliber uppers
    • Compatible with all standard AR-15 components and magazines and most aftermarket parts
    • Integrated large opening “winter” trigger guard
    • Manufactured to MILSPEC
    JG 4" Handguard Manufactured from the highest grade of 6061-T6 aluminum coated with Class 2 Type III Black Hard Anodize per MIL-A-8625 Standards and specifications. The Jacob Grey M-Lok handguard leads the firearms industry with cutting edge aerospace precision. Other:
    • Made in America
    • Requires shipment to licensed FFL dealer. This is a serialized item considered to be a firearm by BATFE. All BATFE, GCA & NFA rules apply.
    This is an FFL item and can only ship to an authorized FFL dealer in your home state. All sales are final.
  • JG15 UPPER, LOWER AND 7" HAND GUARD
    FFL Required Before Shipping Please have your dealer email a copy of their FFL to sales@jacob-grey.com It is the responsibility of the consumer to ensure that the firearm they are purchasing is legal to ship, as presented on our website, to their dealer of choice, and that dealer is willing to accept the transfer. Features: Upper & Lower
    • Billet 7075-T651 aircraft aluminum
    • Upper and lower are a match set
    • Expanded trigger guard
    • Ambidextrous safety markings
    • 6-32 threaded bolt catch screw
    • Forward assist delete
    • Full picatinny rail
    • M4 feedramp cut
    Finish options:
    • Sand blast finish
    • Raw
    • Black hard anodize
    Specs:
    • Caliber: Multi (will accept any upper and/or caliber designed for the AR-15 platform)
    • Magazine: Accepts any standard MIL-SPEC AR-15 magazine
    • Precision broached magazine well with beveled feed lips
    • Caliber marking of “Multi” so it can be used with different caliber uppers
    • Compatible with all standard AR-15 components and magazines and most aftermarket parts
    • Integrated large opening “winter” trigger guard
    • Manufactured to MILSPEC
    JG 7" Handguard Manufactured from the highest grade of 6061-T6 aluminum coated with Class 2 Type III Black Hard Anodize per MIL-A-8625 Standards and specifications. The Jacob Grey M-Lok handguard leads the firearms industry with cutting edge aerospace precision. Other:
    • Made in America
    • Requires shipment to licensed FFL dealer. This is a serialized item considered to be a firearm by BATFE. All BATFE, GCA & NFA rules apply.
    This is an FFL item and can only ship to an authorized FFL dealer in your home state. All sales are final.
  • JG15 UPPER, LOWER AND 10" HAND GUARD
    FFL Required Before Shipping Please have your dealer email a copy of their FFL to sales@jacob-grey.com It is the responsibility of the consumer to ensure that the firearm they are purchasing is legal to ship, as presented on our website, to their dealer of choice, and that dealer is willing to accept the transfer. Features: Upper & Lower
    • Billet 7075-T651 aircraft aluminum
    • Upper and lower are a match set
    • Expanded trigger guard
    • Ambidextrous safety markings
    • 6-32 threaded bolt catch screw
    • Forward assist delete
    • Full picatinny rail
    • M4 feedramp cut
    Finish options:
    • Sand blast finish
    • Raw
    • Black hard anodize
    Specs:
    • Caliber: Multi (will accept any upper and/or caliber designed for the AR-15 platform)
    • Magazine: Accepts any standard MIL-SPEC AR-15 magazine
    • Precision broached magazine well with beveled feed lips
    • Caliber marking of “Multi” so it can be used with different caliber uppers
    • Compatible with all standard AR-15 components and magazines and most aftermarket parts
    • Integrated large opening “winter” trigger guard
    • Manufactured to MILSPEC
    JG 10" Handguard Manufactured from the highest grade of 6061-T6 aluminum coated with Class 2 Type III Black Hard Anodize per MIL-A-8625 Standards and specifications. The Jacob Grey M-Lok handguard leads the firearms industry with cutting edge aerospace precision. Other:
    • Made in America
    • Requires shipment to licensed FFL dealer. This is a serialized item considered to be a firearm by BATFE. All BATFE, GCA & NFA rules apply.
    This is an FFL item and can only ship to an authorized FFL dealer in your home state. All sales are final.
  • JG15 UPPER, LOWER AND 15" HAND GUARD
    FFL Required Before Shipping Please have your dealer email a copy of their FFL to sales@jacob-grey.com It is the responsibility of the consumer to ensure that the firearm they are purchasing is legal to ship, as presented on our website, to their dealer of choice, and that dealer is willing to accept the transfer. Features: Upper & Lower
    • Billet 7075-T651 aircraft aluminum
    • Upper and lower are a match set
    • Expanded trigger guard
    • Ambidextrous safety markings
    • 6-32 threaded bolt catch screw
    • Forward assist delete
    • Full picatinny rail
    • M4 feedramp cut
    Finish options:
    • Sand blast finish
    • Raw
    • Black hard anodize
    Specs:
    • Caliber: Multi (will accept any upper and/or caliber designed for the AR-15 platform)
    • Magazine: Accepts any standard MIL-SPEC AR-15 magazine
    • Precision broached magazine well with beveled feed lips
    • Caliber marking of “Multi” so it can be used with different caliber uppers
    • Compatible with all standard AR-15 components and magazines and most aftermarket parts
    • Integrated large opening “winter” trigger guard
    • Manufactured to MILSPEC
    JG 15" Handguard Manufactured from the highest grade of 6061-T6 aluminum coated with Class 2 Type III Black Hard Anodize per MIL-A-8625 Standards and specifications. The Jacob Grey M-Lok handguard leads the firearms industry with cutting edge aerospace precision. Other:
    • Made in America
    • Requires shipment to licensed FFL dealer. This is a serialized item considered to be a firearm by BATFE. All BATFE, GCA & NFA rules apply.
    This is an FFL item and can only ship to an authorized FFL dealer in your home state. All sales are final.
  • FFL Required Before Shipping Please have your dealer email a copy of their FFL to sales@jacob-grey.com It is the responsibility of the consumer to ensure that the firearm they are purchasing is legal to ship, as presented on our website, to their dealer of choice, and that dealer is willing to accept the transfer. Features:
    • Billet 7075-T651 aircraft aluminum
    • Upper and lower are a match set
    • Expanded trigger guard
    • Ambidextrous safety markings
    • 6-32 threaded bolt catch screw
    • Forward assist delete
    • Full picatinny rail
    • M4 feedramp cut
    Finish options:
    • Sand blast finish
    • Raw
    • Black hard anodize
    Specs:
    • Caliber: Multi (will accept any upper and/or caliber designed for the AR-15 platform)
    • Magazine: Accepts any standard MIL-SPEC AR-15 magazine
    • Precision broached magazine well with beveled feed lips
    • Caliber marking of “Multi” so it can be used with different caliber uppers
    • Compatible with all standard AR-15 components and magazines and most aftermarket parts
    • Integrated large opening “winter” trigger guard
    • Manufactured to MILSPEC
    Other:
    • Made in America
    • Requires shipment to licensed FFL dealer. This is a serialized item considered to be a firearm by BATFE. All BATFE, GCA & NFA rules apply.
    This is an FFL item and can only ship to an authorized FFL dealer in your home state. All sales are final.

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