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  • Why DLC on your BCG: First off, the surface is very hard and smooth making it an extremely high wear resistance coating. The friction coefficient is greatly reduced requiring less lubrication. Operating temperatures are lowered. Yes, you can run without lubrication when it’s necessary but its good practice to use a small amount of oil whenever allowable.
  • ADVANTAGES:
    • Abrasion Resistant
    • Chemical Resistant
    • Corrosion Protection
    • Extreme Hardness
    • Extreme Temperature Resistant
    • High Wear Resistant
    • Oil & Fuel Resistant
  • ADVANTAGES:
    • Abrasion Resistant
    • Chemical Resistant
    • Corrosion Protection
    • Extreme Hardness
    • Extreme Temperature Resistant
    • High Wear Resistant
    • Oil & Fuel Resistant
  • Why DLC on your BCG: First off, the surface is very hard and smooth making it an extremely high wear resistance coating. The friction coefficient is greatly reduced requiring less lubrication. Operating temperatures are lowered. Yes, you can run without lubrication when it’s necessary but its good practice to use a small amount of oil whenever allowable.
  • ADVANTAGES:
    • Abrasion Resistant
    • Chemical Resistant
    • Corrosion Protection
    • Extreme Hardness
    • Extreme Temperature Resistant
    • High Wear Resistant
    • Oil & Fuel Resistant
  • ADVANTAGES:
    • Abrasion Resistant
    • Chemical Resistant
    • Corrosion Protection
    • Extreme Hardness
    • Extreme Temperature Resistant
    • High Wear Resistant
    • Oil & Fuel Resistant
  • Our machined aluminum, fully hardened AR-15/AR-10 ambidextrous safety selector is an easy drop-in enhancement to make your rifle more user-friendly by allowing left and right-handed manipulations. The larger, ergonomic paddles ensure positive safety operation with or without gloves. The oversized thumb switches allow for easy hand placement in the trickiest or more difficult shots. Left or right-handed. The safety is easy to install with a drum centerpiece, clearly notched at 45 degrees to allow less maneuverability of the selector, which in turn removes any unnecessary noise or sound coming from engagement of the selector from safety when firing. This also ensures that your safety selector remains positively engaged and won’t come loose over time. Along with the patent pending ambi-recessed drum notches to attach both left and right paddles, the overall result of zero noise, zero excess movement and versatile functionality is obtained from the get-go. Machined from billet aluminum with a rust-proof black hard coat anodizing for a lifetime of use, this simple, practical addition will enhance any AR10/15 by increasing ergonomics and usability.
  • DETAILS: Fluted, milled slots, and angled front reduces the weight and provides an aggressive aesthetic appearance Crush washer recommended for installation No porting at the bottom to reduce dust signature when firing from the prone position No porting at the top to reduce flash sight obstruction through optics or sights
  • DETAILS: Fluted, milled slots, and angled front reduces the weight and provides an aggressive aesthetic appearance Crush washer recommended for installation No porting at the bottom to reduce dust signature when firing from the prone position No porting at the top to reduce flash sight obstruction through optics or sights
  • SPECIFICATIONS: Caliber: .30 cal Material: Stainless Steel Finish: Unfinished Weight: 4.5oz. Length: 3.2″ Outer Diameter: 1.1” Bore Diameter: 0.34"
  • Jacob Grey Firearms has finally done what others have only dreamed of doing. With an extensive knowledge of specialized parts in the aerospace industry, Jacob Grey has used that experience to manufacture an extractor that will put up with the enormous pressure and force of the 7.62x39 round. As AR enthusiasts are only too aware, the AK round was never meant for the AR-15. A common problem has always been the round's ability to crack and eventually break the steel extractor. With decades of experience manufacturing flyaway parts and over 40,000lbs of titanium cut each year, Jacob Grey has taken that knowledge and applied it to the common problem with the AR-15 extractor. The result is the strongest most durable 7.62x39 extractor on the market today. Designed not only to grab the round at the precise moment needed, but a deep enough face to pull a swollen steel cased 7.62 round from the barrel without slipping and extracting each time. Made from high grade 6AL4V Titanium. Individually cut. The perfect upgrade to any 7.62 AR build.
  • Jacob Grey Firearms DLC (Diamond-Like Carbon) coatings have been widely successful in the aerospace industry. Jacob Grey’s carbon-based coating has extreme hardness due to the diamond crystal structure and is soft and lubricious due to the graphite crystal structure. Our DLC coatings are generally amorphous (without typical crystal structure). The properties of DLC coatings in terms of increased hardness, coefficient of friction, roughness, adhesion level, load carrying capacity, resistance to humidity influenced degradation, fatigue tolerance, etc. can easily be explained as beneficial within the firearms industry. But with its sleek and stylish looks and its ability to withstand carbon buildup and fouling, why would you want anything less inside your firearm. Available in Jacob Grey’s signature DLC black color Lethal Black.   Why DLC on your BCG: First off, the surface is very hard and smooth making it an extremely high wear resistance coating. The friction coefficient is greatly reduced requiring less lubrication. Operating temperatures are lowered. Yes, you can run without lubrication when it’s necessary but its good practice to use a small amount of oil whenever allowable.
  • DESCRIPTION: The Jacob Grey PVD (Physical Vapor Deposition) processes are designed to provide reduced friction, lower operating temperatures and increased overall performance and BCG life. Don’t be fooled by claims of 1- or 2-year warranties from other manufacturers. Our bolt carrier groups are backed by our lifetime warranty. Should our products fail to function properly, return it for a brand-new replacement. Jacob Grey has taken years of experience in aerospace engineering and experience and applied to our firearms, parts, and accessories. To not only provide you with the most advanced technology in firearms coatings but supply a component that effectively works time and time again.   ADVANTAGES:
    • Abrasion Resistant
    • Chemical Resistant
    • Corrosion Protection
    • Extreme Hardness
    • Extreme Temperature Resistant
    • High Wear Resistant
    • Oil & Fuel Resistant
  • Jacob Grey Firearms brings lightweight strength and sleek styling to the Viking line of Carbon Fiber Handguards. Every part is molded and assembled in the USA from T700 carbon fabrics and the highest quality heat and UV resistant epoxy resins. The handguards provide full-length M-LOK mounting slots and maintain our high standard for strength and low weight. The Jacob Grey Ultralight Carbon Fiber Handguard is only the beginning for what handguards offer. Aerospace carbon fiber make this guard stronger than aluminum at below half the weight. The 7-sided structure provides a solid and repeatable grip and allows versatile accessory mounting at almost any angle. It insulates your forehand and provides airflow which ensures superior barrel cooling rates for accuracy even in sustained fire. We know that’s a lot to promise, that’s why we back these claims with our industry leading Jacob Grey lifetime warranty.

  • Jacob Grey Firearms brings lightweight strength and sleek styling to the Viking line of Carbon Fiber Handguards. Every part is molded and assembled in the USA from T700 carbon fabrics and the highest quality heat and UV resistant epoxy resins. The handguards provide full-length M-LOK mounting slots and maintain our high standard for strength and low weight. The Jacob Grey Ultralight Carbon Fiber Handguard is only the beginning for what handguards offer. Aerospace carbon fiber make this guard stronger than aluminum at below half the weight. The 7-sided structure provides a solid and repeatable grip and allows versatile accessory mounting at almost any angle. It insulates your forehand and provides airflow which ensures superior barrel cooling rates for accuracy even in sustained fire. We know that’s a lot to promise, that’s why we back these claims with our industry leading Jacob Grey lifetime warranty.

  • Jacob Grey Firearms brings lightweight strength and sleek styling to the Viking line of Carbon Fiber Handguards. Every part is molded and assembled in the USA from T700 carbon fabrics and the highest quality heat and UV resistant epoxy resins. The handguards provide full-length M-LOK mounting slots and maintain our high standard for strength and low weight. The Jacob Grey Ultralight Carbon Fiber Handguard is only the beginning for what handguards offer. The 7-sided structure provides a solid and repeatable grip and allows versatile accessory mounting at almost any angle. It insulates your forehand and provides airflow which ensures superior barrel cooling rates for accuracy even in sustained fire. We know that’s a lot to promise, that’s why we back these claims with our industry leading Jacob Grey lifetime warranty.

  • Jacob Grey Firearms brings lightweight strength and sleek styling to the Viking line of Carbon Fiber Handguards. Every part is molded and assembled in the USA from T700 carbon fabrics and the highest quality heat and UV resistant epoxy resins. The handguards provide full-length M-LOK mounting slots and maintain our high standard for strength and low weight. The Jacob Grey Ultralight Carbon Fiber Handguard is only the beginning for what handguards offer. The 7-sided structure provides a solid and repeatable grip and allows versatile accessory mounting at almost any angle. It insulates your forehand and provides airflow which ensures superior barrel cooling rates for accuracy even in sustained fire. We know that’s a lot to promise, that’s why we back these claims with our industry leading Jacob Grey lifetime warranty.

  • The 4 Inch Handguard is 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 MLOK 4 Inch handguard leads the firearms industry with cutting edge aerospace precision.
  • SPECIFICATIONS: Caliber: .300 Blackout Length: 6" Gas Seat: 0.750" Gas Placement: Pistol-Length Twist Rate: 1:7 Material: CMV Alloy M4 Feed Ramps: Yes Muzzle Thread Pattern: 5/8"-24 Finish: QPQ Nitride COMPATIBILITY: JG-15 Upper receiver or any Mil-Spec AR-15 upper receiver  
  • Specifics: Made from 4150 CMV hardened and stress relieved. 1-10 rh twist. Chambered in 7.62 x 39 .750"diameter gas seat 5/8-24 thread for attaching muzzle device. Carbine length gas system
  • Specifics: Made from 4150 CMV hardened and stress relieved. 1-10 rh twist. Chambered in 7.62 x 39 .750"diameter gas seat 5/8-24 thread for attaching muzzle device. Carbine length gas system
  • SPECIFICATIONS: Material: 4140 Tool Steel Finish: Unfinished/Traditional Blued/Bead Blasted Weight: 39g
  • SPECIFICATIONS: Material: 4140 Tool Steel Finish: Unfinished/Traditional Blued Weight: 39g
  • SPECIFICATIONS: Material: 4140 Tool Steel Finish: Unfinished/Traditional Blued Weight: 39g
  • Specifications: Material-6AL-4V Finish-Polished Titanium Weight-26g
  • SPECIFICATIONS: Material: 6061 Billet aluminum Weight: .3oz Fits Jacob Grey, Odin Works, New Frontier, PSA style lowers Available in anodized black
  • 9mm Actuator Lower Parts Included: 4140 Steel Ejector Steel LRBHO Actuator Roll Pin Lightened Bolt Catch Spring Allen Wrench Threaded Bolt Catch Screw
  • Specifications: Material-6AL-4V Finish-Polished Titanium Weight-26g Fits Models
    • Auto Ordnance 1911A1
    • Auto Ordnance Pit Bull
    • Colt 1991A1
    • Colt Government Model
    • Colt Gold Cup
    • Ithaca 1911A1
    • Military Issue 1911A1
    • Norinco 1911
    • Para-Ordnance GI Expert
    • Para-Ordnance P-12
    • Para-Ordnance P-13
    • Para-Ordnance P-14
    • Remington R1
    • Rock Island Armory Full-Size 1911
    • Rock River 1911
    • Springfield Armory Mil-Spec 1911
  • SPECIFICATIONS: Finish: Natural Titanium Clean/Unpolished Material: 6AL-4V Style: Flat Checkered Fits: 1911 70 and 80 Series Govt. & Commander
    • Compatible with AR-15 and AR-10 rifles
    • Installs with Mil-Spec .154” trigger pins and screws.
    • Single stage 3.5lb trigger pull
    • Non-adjustable curved trigger bow for improved trigger control
    • Tactile and short reset
    • Minimal lock time with lightened hammer and enhanced reset spring
    • Drop-in, one-piece design made from 8620 alloy steel
    • Includes anti-walk pins and screws
    • 100% Manufacturers Lifetime Warranty
    Note: Trigger pull weights are approximate and may vary between rifles or pistol variants Assembling an AR-15 for the most part is pretty simple; however, some aspects of the process can be frustrating such as installing the takedown detent and spring or trying to put the trigger together. Each Jacob Grey trigger is encased in 8620 alloy steel to protect the internal components from dirt and debris, carbon buildup, or anything else that might get into the lower receiver and can be installed in seconds. Just drop it in, install the Mil-Spec trigger pins with screws and you are ready to go. This model is designed for target shooting, home defense, and hunting as it has a light trigger pull to improve accuracy without sacrificing reliability or safety. Install this fire control group today and experience a smooth trigger pull like never before. **Blue Loctite recommended for final fit with screws. WARNING:  CALIFORNIA PROPOSITION A 65 WARNING A WARNING: This product contains chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. ADVERTENCIA: Este producto contiene products químicos reconocidos por el estado de California que provocan cáncer, defectos de nacimiento u otros daños reproductivos. For more information: www.P65Warnings.ca.gov For more information go to https://www.p65warnings.ca.gov
  • • Compatible with AR-15 and AR-10 rifles • Installs with Mil-Spec .154” trigger pins and screws. • Single stage 3.5lb trigger pull • Non-adjustable curved trigger bow for improved trigger control • Tactile and short reset • Minimal lock time with lightened hammer and enhanced reset spring • Drop-in, one-piece design made from 8620 alloy steel • Includes anti-walk pins and screws • 100% Manufacturers Lifetime Warranty Note: Trigger pull weights are approximate and may vary between rifles or pistol variants Assembling an AR-15 for the most part is pretty simple; however, some aspects of the process can be frustrating such as installing the takedown detent and spring or trying to put the trigger together. Each Jacob Grey trigger is encased in 8620 alloy steel to protect the internal components from dirt and debris, carbon buildup, or anything else that might get into the lower receiver and can be installed in seconds. Just drop it in, install the Mil-Spec trigger pins with screws and you are ready to go. This model is designed for target shooting, home defense, and hunting as it has a light trigger pull to improve accuracy without sacrificing reliability or safety. Install this fire control group today and experience a smooth trigger pull like never before. **Blue Loctite recommended for final fit with screws. WARNING: CALIFORNIA PROPOSITION A 65 WARNING A WARNING: This product contains chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. ADVERTENCIA: Este producto contiene products químicos reconocidos por el estado de California que provocan cáncer, defectos de nacimiento u otros daños reproductivos. For more information: www.P65Warnings.ca.gov For more information go to https://www.p65warnings.ca.gov
  • SPECIFICS:
    • Caliber: 300AAC/Blackout
    • Material: Steel
    • Finish: QPQ Melonite or Raw
    • Weight: 4 oz.
    • Length: 2.3"
    • Outer Diameter: .907”
    • Barrel Muzzle End: 0.7"
    • Bore Diameter: 0.306
     
  • SPECIFICS:
    • Caliber: 300AAC/Blackout
    • Material: Steel
    • Finish: QPQ Melonite or Raw
    • Weight: 4 oz.
    • Length: 2.3"
    • Outer Diameter: .907”
    • Barrel Muzzle End: 0.7"
    • Bore Diameter: 0.306
     
  • SPECIFICS:
    • Caliber: .223 Rem. / 5.56 NATO
    • Material: Steel
    • Finish: QPQ Melonite or Raw
    • Weight: 4 oz.
    • Length: 2.3"
    • Outer Diameter:
    • Body: 0.907"
    • Barrel Muzzle End: 0.7"
    • Bore Diameter: 0.264"
    • Thread: 1/2x28 TPI
  • SPECIFICS:
    • Caliber: .223 Rem. / 5.56 NATO
    • Material: Steel
    • Finish: QPQ Melonite or Raw
    • Weight: 4 oz.
    • Length: 2.3"
    • Outer Diameter:
    • Body: 0.907"
    • Barrel Muzzle End: 0.7"
    • Bore Diameter: 0.264"
    • Thread: 1/2x28 TPI
  • Features:   Enhanced 9310 Steel (Bolt) 8620 Tool Steel (Carrier) Mil-Spec Extractor Spring, black extractor insert, Viton O-Ring Tool Steel Extractor Shrouded Firing Pin Mil-Spec Gas Key (4130 Steel) attached with Grade 8 hardware and properly staked Bolt is shot Peened and MPI Carrier is polished after plating for increased lubricity Jacob Grey Lifetime Warranty
  • SPECIFICS:
    • Caliber: 7.62x39
    • Material: Steel
    • Finish: QPQ Melonite or Raw
    • Weight: 4 oz.
    • Length: 2.3"
    • Outer Diameter: .907”
    • Barrel Muzzle End: 0.7"
    • Bore Diameter: 0.306
  • SPECIFICS:
    • Caliber: 7.62x39
    • Material: Steel
    • Finish: QPQ Melonite or Raw
    • Weight: 4 oz.
    • Length: 2.3"
    • Outer Diameter: .907”
    • Barrel Muzzle End: 0.7"
    • Bore Diameter: 0.306
  • Specifics: 8620 Steel Carrier Nitride QPQ 9310 Arc-Vac Steel 7.62x39 Bolt Nitride QPQ Tool Steel Extractor Nitride QPQ 4140 Steel Gas Key Nitride QPQ 4340 Steel Cam Pin Nitride QPQ Gas Key is staked to Mil-Spec Standards Grade 8 Hardened Fasteners Nitride QPQ Shot peened MPI tested Upgraded with extractor insert and Crane O-Ring Enhanced firing pin
  • SPECIFICS:
    • Caliber: 9mm
    • Material: Steel
    • Finish: QPQ Melonite or Raw
    • Weight: 4 oz.
    • Length: 2.3"
    • Outer Diameter:
    • Body: 0.907"
    • Barrel Muzzle End: 0.7"
    • Bore Diameter: .360”
    • Thread: 1/2x28 TPI or 1/2x36 TPI
  • SPECIFICS:
    • Caliber: 9mm
    • Material: Steel
    • Finish: QPQ Melonite or Raw
    • Weight: 4 oz.
    • Length: 2.3"
    • Outer Diameter:
    • Body: 0.907"
    • Barrel Muzzle End: 0.7"
    • Bore Diameter: .360”
    • Thread: 1/2x28 TPI or 1/2x36 TPI
  • Features: Black nitride coating 8620 steel carrier Tool steel AR-15 style extractor Integral carrier key Compatible with Glock and Colt mags Removable weight Stainless steel firing pin Specifications:   Carrier Finish: Salt Bath Nitride Platform: AR-15/AR-9 Caliber Gauge: 9mm Luger (9x19) Carrier Style: Pistol Caliber Blow Back Carrier Weight: 14.8 oz.
  • JacobGrey Firearms design and manufacture some of the most innovative, professional-grade firearms and components for the American consumer. They do so by implementing extremely high-quality standards so that every part that leaves the factory floor will function as intended without fail. Jacob Grey Firearms stands by their products and guarantees that customers can expect precision aerospace quality and consistent accuracy with their products.
  • Features and Specifications: Material: 4140 Tooled Steel Finish: Black Unique Low Profile Design Allows Operation of Most Collapsible Stocks in All Positions Including Being Fully Collapsed Accepts Any Quick Detach Sling Swivel with 0.37" Diameter Swivel Stud QD Sling Swivel Housing Designed with Full-turn movement. Simple and Friendly Installation, No Permanent Modification Required
    FITS: Designed to fit and match Jacob Grey JG-15 and JG-9 Lower Receivers. Will fit on any standard mil-spec AR-15 lower Receiver
  • FEATURES: Made from solid piece of 7075 aircraft grade aluminum Reliable and durable Available in Black and Raw Aluminum SPECIFICATIONS: Material: Billet 7075-Aluminum Finish: Anodized or Raw aluminum Weight: 0.50 oz. Length: 3.1" Height: 0.89" Thickness: 0.93" COMPATIBILITY: JG Billet Upper Receiver Mil-Spec AR-15 upper receiver **Might not fit properly with some billet upper receivers.
  • JG 9 Billet 9mm stripped Upper Receiver Other Specifications and Features of the Billet JG-9 Upper with LRBHO are: Machined from 7075 T6 aircraft grade billet aluminum Compatible with all standard AR-15 / AR-9 components and most aftermarket parts
  • JG 9 Billet 9mm stripped Upper Receiver w/LRBHO. Other Specifications and Features of the Billet JG-9 Upper with LRBHO are:   Machined from 7075 T6 aircraft grade billet aluminum Matte black hard-coat anodized per Mil 8625 Type 3 Class 2 Compatible with all standard AR-15 / AR-9 components and most aftermarket parts
  • FEATURES: Ultra-lightweight Mil-Spec .250" dimension Oversized head design Bead blasted matte finish   SPECIFICATIONS: Material: 6AL-4V titanium Finish: Bead blasted matte Weight: 14g. (both pins combined)   COMPATIBILITY: AR-15   INCLUDES: 1x Jacob Grey AR-15 Titanium Takedown Pin 1x Jacob Grey AR-15 Titanium Pivot Pin

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