B5 Systems

B5 Systems

B5 Systems

B5 Systems is a leading manufacturer of high-quality firearms components and accessories. Their product line includes stocks, handguards, grips, and more, each designed to provide superior performance, comfort, and durability. B5 Systems products are made with the user in mind, and are constructed using only the finest materials and advanced manufacturing techniques. Whether you're looking to upgrade your existing firearm or build a new one, B5 Systems has the products and expertise to help you achieve your goals. Browse their selection of stocks, handguards, grips, and other components to find the perfect products for your needs.

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  • Out of stock
    DPMS LR-308 Extended Easy Pull Pivot Pin - Black

    DPMS LR-308 Extended Easy Pull Pivot Pin - Black

    Black Rifle Depot

    MSRP: $7.95
    $6.95
    DPMS LR-308 Extended Easy Pull Pivot Pin - Black The DPMS LR-308 Extended Easy Pull Pivot Pin (Front) is designed to streamline separating your rifle's upper and lower receivers. With its extended head, this pivot pin allows fast and effortless...
    MSRP: $7.95
    $6.95
    Qty in Cart: 0
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    MSRP: $7.95
    $6.95
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  • DPMS LR-308 Extended Easy Pull Takedown Pin w/ Ring - Parkerized

    DPMS LR-308 Extended Easy Pull Takedown Pin w/ Ring - Parkerized

    Black Rifle Depot

    MSRP: $13.95
    $11.95
    DPMS LR-308 Extended Easy Pull Takedown Pin w/ Ring - Parkerized The DPMS LR-308 Extended Easy Pull Takedown Pin simplifies separating your rifle's upper and lower receivers, thanks to its extended length and drilled head design. Featuring an integrated...
    MSRP: $13.95
    $11.95
    Qty in Cart: 0
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    MSRP: $13.95
    $11.95
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  • Duramag 2868041207CPD 6.8 SPC 28Rnd Black w-Gray Follower Steel Magazine

    Duramag 2868041207CPD 6.8 SPC 28Rnd Black w-Gray Follower Steel Magazine

    Duramag

    MSRP: $28.30
    $24.47
    Duramag 2868041207CPD 6.8 SPC 28Rnd Black w-Gray Follower Steel Magazine Duramag ss 6.8 spc/22 nosler, 28rd magazine for any rifle chambered in 6.8mm remington spc or 22 nosler. Features: Caliber: 6.8 SPC,22 Nosler Capacity: 28rd Finish: Black Model:...
    MSRP: $28.30
    $24.47
    Qty in Cart: 0
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    MSRP: $28.30
    $24.47
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  • DURAMAG 6.8 SPC or 224 Valkyrie 10Rd - Black

    DURAMAG 6.8 SPC or 224 Valkyrie 10Rd - Black

    Duramag

    MSRP: $19.50
    $14.99
    DURAMAG 6.8 SPC or 224 Valkyrie 10Rd - Black Plastic works fine for toys and casual use, but has proven molecularly unstable in extreme environments, vulnerable to changes in humidity, and unable to retain shape during extended use. DURAMAG is the one...
    MSRP: $19.50
    $14.99
    Qty in Cart: 0
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    MSRP: $19.50
    $14.99
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  • DURAMAG AR-15 9mm 20-Round Stainless Steel Magazine

    DURAMAG AR-15 9mm 20-Round Stainless Steel Magazine

    Duramag

    MSRP: $27.90
    $23.95
    DURAMAG AR-15 9mm 20-Round Stainless Steel Magazine With the 9MM round becoming more and more popular among shooters, CPD developed its SMG style 9MM magazines for the AR platform with the shooter in mind. Its solid Stainless Steel frame and Isonite...
    MSRP: $27.90
    $23.95
    Qty in Cart: 0
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    MSRP: $27.90
    $23.95
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  • DURAMAG FDE Aluminium 5.56/.223 Magazine - 30 Round

    DURAMAG FDE Aluminium 5.56/.223 Magazine - 30 Round

    Duramag

    MSRP: $21.90
    $16.95
    DURAMAG FDE Aluminium 5.56/.223 Magazine - 30 Round Plastic works fine for toys and casual use, but has proven molecularly unstable in extreme environments, vulnerable to changes in humidity, and unable to retain shape during extended use. DURAMAG is the...
    MSRP: $21.90
    $16.95
    Qty in Cart: 0
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    MSRP: $21.90
    $16.95
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  • Duramag Speed Replacement Magazine Follower Detachable 30rd 223 Rem, 300 Blackout, 5.56x45mm NATO for AR-15

    Duramag Speed Replacement Magazine Follower Detachable 30rd 223 Rem, 300 Blackout, 5.56x45mm NATO for AR-15

    Duramag

    $17.70
    Duramag Speed Replacement Magazine Follower Detachable 30rd 223 Rem, 300 Blackout, 5.56x45mm NATO for AR-15 DURAMAG Speed™ magazines are a truly improved USGI magazine. These battle-proven magazines are lightweight, durable and have been the...
    $17.70
    Qty in Cart: 0
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    $17.70
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  • DURAMAG Stainless Steel .450 Bushmaster Magazine - 7 Round

    DURAMAG Stainless Steel .450 Bushmaster Magazine - 7 Round

    Duramag

    MSRP: $32.50
    $24.95
    DURAMAG Stainless Steel .450 Bushmaster Magazine - 7 Round The DURAMAG Stainless Steel .450 Bushmaster 7-Round Magazine offers a durable and dependable option that'll outperform similar mil-spec aluminum magazines. It features heat-treated 400 series...
    MSRP: $32.50
    $24.95
    Qty in Cart: 0
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    MSRP: $32.50
    $24.95
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  • DURAMAG Stainless Steel 5.56/.223 10/30 Magazine - Orange Follower

    DURAMAG Stainless Steel 5.56/.223 10/30 Magazine - Orange Follower

    Duramag

    $21.90
    DURAMAG Stainless Steel 5.56/.223 10/30 Magazine - Orange Follower The DURAMAG SS is designed for serious shooters who require the most out of their magazines so when performance and durability are paramount. It is constructed from premium 410 Stainless...
    $21.90
    Qty in Cart: 0
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    $21.90
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  • DURAMAG Stainless Steel 9mm Luger Colt Style Magazine - Orange Follower - 32 Round

    DURAMAG Stainless Steel 9mm Luger Colt Style Magazine - Orange Follower - 32 Round

    Duramag

    MSRP: $27.90
    $21.95
    DURAMAG Stainless Steel 9mm Luger Colt Style Magazine - Orange Follower - 32 Round The DURAMAG AR-15 style magazine is constructed of stainless steel with a black finish and has an orange plastic anti-tilt follower. Features: Type: Detachable Model:...
    MSRP: $27.90
    $21.95
    Qty in Cart: 0
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    MSRP: $27.90
    $21.95
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  • Edgar Sherman Design ESD PULL TAB

    Edgar Sherman Design ESD PULL TAB

    Edgar Sherman Design

    MSRP: $7.99
    $6.00
    Edgar Sherman Design ESD PULL TAB The Edgar Sherman Design Pull Tab is designed to help increase the consistency of your adjustments when manipulating your ESD sling or a zipper. The true beauty of the ESD Pull Tab lies in its adaptability. Its unique...
    MSRP: $7.99
    $6.00
    Qty in Cart: 0
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    MSRP: $7.99
    $6.00
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  • Edgar Sherman Design ESD Sap Bucket

    Edgar Sherman Design ESD Sap Bucket

    Edgar Sherman Design

    $69.99 - $74.99
    Edgar Sherman Design ESD Sap Bucket The ESD Sap Bucket is our solution to all the problems our team and our end users experience with dump pouches. The ESD Sap Bucket is a dump pouch that aids in gear retention, increases consistency when inserting...
    $69.99 - $74.99
    Qty in Cart: 0
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    $69.99 - $74.99
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  • Out of stock
    ELFTMANN TACTICAL Elftmann Tactical AR-10 Curved Trigger

    Elftmann Tactical AR 10 Curved Trigger

    Elftmann Tactical

    MSRP: $259.00
    $249.95
    Elftmann Tactical AR 10 Curved Trigger The ELF Drop-In AR-10 Trigger has been built to withstand the punishment of high powered calibers. The only AR-10 trigger using aerospace grade sealed bearings, making for an incredibly smooth and fast trigger pull...
    MSRP: $259.00
    $249.95
    Qty in Cart: 0
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    MSRP: $259.00
    $249.95
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  • Out of stock
    ELFTMANN TACTICAL Elftmann Tactical AR-10 Straight Trigger

    Elftmann Tactical AR 10 Straight Trigger

    Elftmann Tactical

    MSRP: $259.00
    $249.95
    Elftmann Tactical AR 10 Straight Trigger The ELF Drop-In AR-10 Trigger has been built to withstand the punishment of high powered calibers. The only AR-10 trigger using aerospace grade sealed bearings, making for an incredibly smooth and fast trigger...
    MSRP: $259.00
    $249.95
    Qty in Cart: 0
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    MSRP: $259.00
    $249.95
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  • Out of stock
    Elite Tactical Systems Group, Magazine, 380 ACP, 7 Rounds, For Glock 42, Carbon Smoke

    Elite Tactical Systems Group, Magazine, 380 ACP, 7 Rounds, For Glock 42, Carbon Smoke

    Elite Tactical Systems

    MSRP: $15.25
    $12.99
    Elite Tactical Systems Group, Magazine, 380 ACP, 7 Rounds, For Glock 42, Carbon Smoke Elite Tactical Systems has been making good aftermarket magazines and they just got better. They started by improving the internal geometry so that rounds could be more...
    MSRP: $15.25
    $12.99
    Qty in Cart: 0
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    MSRP: $15.25
    $12.99
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  • Out of stock
    Elite Tactical Systems Group, Magazine, 9MM, 10 Rounds, Fits H&K MP5, Polymer, Clear

    Elite Tactical Systems Group, Magazine, 9MM, 10 Rounds, Fits H&K MP5, Polymer, Clear

    Elite Tactical Systems

    $42.00
    Elite Tactical Systems Group, Magazine, 9MM, 10 Rounds, Fits H&K MP5, Polymer, Clear The HK MP5 9mm 10 Round Magazine fits the H&K MP5, MP5K, HK94, SP89, SP5K, and works with ETSCAM-RIFLE speed loader. It is lighter than steel magazines, and fits...
    $42.00
    Qty in Cart: 0
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    $42.00
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  • Out of stock
     EOTech 518 Holographic Sight

    EOTech 518 Holographic Sight

    EOTech

    MSRP: $625.00
    $614.95
    EOTech 518 Holographic Sight With the HWS 518™, the best just got better. Get all of the features found in EOTECH’s top sight, the EXPS, but with easy-to-find AA batteries. The 518 has buttons on the side that allow the user to position...
    MSRP: $625.00
    $614.95
    Qty in Cart: 0
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    MSRP: $625.00
    $614.95
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  • Out of stock
    EOTech EFLX 3 MOA Mini Reflex Sight - Black

    EOTech EFLX 3 MOA Mini Reflex Sight - Black

    EOTech

    MSRP: $389.00
    $369.00
    EOTech EFLX 3 MOA Mini Reflex Sight - Black The new EFLX Mini Reflex Sight is EOTECH's first venture into reflex technology optics. Ideal for professional use, hunting, home defense, and more, the EFLX can be used on a variety of platforms. Designed for...
    MSRP: $389.00
    $369.00
    Qty in Cart: 0
    Price:
    MSRP: $389.00
    $369.00
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  • Out of stock
    EOTech EFLX 3 MOA Mini Reflex Sight - Tan

    EOTech EFLX 3 MOA Mini Reflex Sight - Tan

    EOTech

    MSRP: $389.00
    $369.00
    EOTech EFLX 3 MOA Mini Reflex Sight - Tan The EFLX Mini Reflex Sight is EOTECH's first venture into reflex technology optics. Ideal for professional use, hunting, home defense, and more, the EFLX can be used on a variety of platforms. Designed for pistol...
    MSRP: $389.00
    $369.00
    Qty in Cart: 0
    Price:
    MSRP: $389.00
    $369.00
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  • Out of stock
    EOTech EFLX 6 MOA Mini Reflex Sight - Black

    EOTech EFLX 6 MOA Mini Reflex Sight - Black

    EOTech

    MSRP: $389.00
    $369.00
    EOTech EFLX 6 MOA Mini Reflex Sight - Black The new EFLX Mini Reflex Sight is EOTECH's first venture into reflex technology optics. Ideal for professional use, hunting, home defense, and more, the EFLX can be used on a variety of platforms. Designed for...
    MSRP: $389.00
    $369.00
    Qty in Cart: 0
    Price:
    MSRP: $389.00
    $369.00
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  • EOTECH EFLX 6 MOA Mini Reflex Sight - Tan

    EOTECH EFLX 6 MOA Mini Reflex Sight - Tan

    EOTech

    MSRP: $389.00
    $369.00
    EOTECH EFLX 6 MOA Mini Reflex Sight - Tan The EFLX Mini Reflex Sight is EOTECH's first venture into reflex technology optics. Ideal for professional use, hunting, home defense, and more, the EFLX can be used on a variety of platforms. Designed for pistol...
    MSRP: $389.00
    $369.00
    Qty in Cart: 0
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    MSRP: $389.00
    $369.00
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  • EOTech EXPS2-0 Holographic Weapon Sight w/ QD Lever

    EOTech EXPS2-0 Holographic Weapon Sight w/ QD Lever

    EOTech

    MSRP: $619.00
    $599.95
    EOTech EXPS2-0 Holographic Weapon Sight w/ QD Lever The EXPS2 Holographic Weapon Sight is a lightweight, non-magnifying, optical sight designed for close to mid-range engagements. It provides very fast target acquisition and engagement at short ranges...
    MSRP: $619.00
    $599.95
    Qty in Cart: 0
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    MSRP: $619.00
    $599.95
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  • EOTech EXPS3 Holographic Sight

    EOTech EXPS3 Holographic Sight

    EOTech

    MSRP: $789.00
    $769.95
    EOTech EXPS3 Holographic Sight The EOTech EXPS3 is designed for extreme conditions, offering true 2-eyes-open shooting capability. It stands out with a 7 mm raised base, ensuring compatibility with iron sights. This user-friendly model features easily...
    MSRP: $789.00
    $769.95
    Qty in Cart: 0
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    MSRP: $789.00
    $769.95
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  • Out of stock
    EOTech G45 5X Magnifier With QD Mount

    EOTech G45 5X Magnifier With QD Mount

    EOTech

    MSRP: $695.00
    $679.95
    EOTech G45 5X Magnifier With QD Mount Regardless of the scenario, the Rotech magnifier provides an unparalleled advantage when transitioning from short-range to long-range shooting. Features: 5x Magnification QD Mount Tool-Free Vertical and...
    MSRP: $695.00
    $679.95
    Qty in Cart: 0
    Price:
    MSRP: $695.00
    $679.95
    Subtotal:
  • Out of stock
    EOTech Vudu 5-25x50 FFP Riflescope

    EOTech Vudu 5-25x50 FFP Riflescope

    EOTech

    MSRP: $2,159.00 - $2,379.00
    $2,055.00 - $2,299.00
    EOTech Vudu 5-25x50 FFP Riflescope The Vudu 5-25X50 is ideal for short platform rifles. At approximately 11.2 inches in length, the 5-25X is one of the shortest first focal plane rifle scopes on the market. The elevation turret includes a push/pull...
    MSRP: $2,159.00 - $2,379.00
    $2,055.00 - $2,299.00
    Qty in Cart: 0
    Price:
    MSRP: $2,159.00 - $2,379.00
    $2,055.00 - $2,299.00
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  • Out of stock
    Ergo 10-Slot Full Rail Covers 3PK Black 4361-3PK-BK

    Ergo 10-Slot Full Rail Covers 3PK Black 4361-3PK-BK

    Ergo Grip

    MSRP: $14.75
    $13.99
    Ergo 10-Slot Full Rail Covers 3PK Black 4361-3PK-BK ERGO Full Cover Rail Covers clip directly onto Picatinny rails for full rail protection. Features: Clips directly onto Picatinny rails for full rail protection Provided a rubbery grip surface for...
    MSRP: $14.75
    $13.99
    Qty in Cart: 0
    Price:
    MSRP: $14.75
    $13.99
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  • Out of stock
    Ergo 25-Slot Ladder LowPro Rail Covers 3PK

    Ergo 25-Slot Ladder LowPro Rail Covers 3PK

    Ergo Grip

    $23.00
    Ergo 25-Slot Ladder LowPro Rail Covers 3PK Add gripping surface with your rail cover and help protect Picatinny rails in un-mounted areas. ERGO's rail cover also protects the operator from being cut by uncovered rails and prevents gear from hanging-up...
    $23.00
    Qty in Cart: 0
    Price:
    $23.00
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  • Out of stock
    Ergo 4-Slot M-LOK WedgeLok American Flag Rail Cover 4PK Black

    Ergo 4-Slot M-LOK WedgeLok American Flag Rail Cover 4PK Black 4332-4PK-FLAG-BK

    Ergo Grip

    MSRP: $19.99
    $17.10
    Ergo 4-Slot M-LOK WedgeLok American Flag Rail Cover 4PK Black Rail covers fill in M-LOK slots to add additional grip. Comes in a handy 4-pack. Chemical and heat resistant with a positive non-slip aggressive texture. Very low profile. Features: 6 1/4"...
    MSRP: $19.99
    $17.10
    Qty in Cart: 0
    Price:
    MSRP: $19.99
    $17.10
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  • Out of stock
    Ergo 4-Slot M-LOK WedgeLok American Flag Rail Cover 4PK Dark Earth

    Ergo 4-Slot M-LOK WedgeLok American Flag Rail Cover 4PK Dark Earth 4332-4PK-FLAG-DE

    Ergo Grip

    MSRP: $19.99
    $17.10
    Ergo 4-Slot M-LOK WedgeLok American Flag Rail Cover 4PK Dark Earth Rail covers fill in M-LOK slots to add additional grip. Comes in a handy 4-pack. Chemical and heat resistant with a positive non-slip aggressive texture. Very low profile. Features: 6...
    MSRP: $19.99
    $17.10
    Qty in Cart: 0
    Price:
    MSRP: $19.99
    $17.10
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  • Ergo 4-Slot M-LOK WedgeLok Ergo Logo Rail Cover 4PK Dark Earth

    Ergo 4-Slot M-LOK WedgeLok Ergo Logo Rail Cover 4PK Dark Earth 4332-4PK-Ergo-DE

    Ergo Grip

    MSRP: $19.99
    $16.99
    Ergo 4-Slot M-LOK WedgeLok Ergo Logo Rail Cover 4PK Dark Earth Rail covers fill in M-LOK slots to add additional grip. Comes in a handy 4-pack. Chemical and heat resistant with a positive non-slip aggressive texture. Very low profile. Features: 6 1/4"...
    MSRP: $19.99
    $16.99
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $19.99
    $16.99
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  • Ergo 4-Slot M-LOK WedgeLok M-LOK Logo Rail Cover 4PK Black

    Ergo 4-Slot M-LOK WedgeLok M-LOK Logo Rail Cover 4PK Black 4332-4PK-BK-B

    Ergo Grip

    MSRP: $19.99
    $17.10
    Ergo 4-Slot M-LOK WedgeLok M-LOK Logo Rail Cover 4PK Black Rail covers fill in M-LOK slots to add additional grip. Comes in a handy 4-pack. Chemical and heat resistant with a positive non-slip aggressive texture. Very low profile. Features: 6 1/4" long...
    MSRP: $19.99
    $17.10
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $19.99
    $17.10
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  • Out of stock
    Ergo 4-Slot M-LOK WedgeLok Rail Covers 3PK 1 each Red, White, and Blue

    Ergo 4-Slot M-LOK WedgeLok Rail Covers 3PK 1 each Red, White, and Blue 4332-3PK-RWB

    Ergo Grip

    $12.75
    Ergo 4-Slot M-LOK WedgeLok Rail Covers 3PK 1 each Red, White, and Blue 3-Pack Patriotic Slot/Rail Covers. Available in Keymod, M-LOK, or Picatinny. These covers fill in slots to add additional grip and help keep the shooter safe from sharp edges...
    $12.75
    Qty in Cart: 0
    Price:
    $12.75
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  • Ergo 5-Slot Full Rail Covers 3PK Black

    Ergo 5-Slot Full Rail Covers 3PK Black 4360-3PK-BK

    Ergo Grip

    $9.75
    Ergo 5-Slot Full Rail Covers 3PK Black ERGO Full Cover Rail Covers clip directly onto Picatinny rails for full rail protection. Features: Clips directly onto Picatinny rails for full rail protection Provided a rubbery grip surface for improved weapon...
    $9.75
    Qty in Cart: 0
    Quantity:
    Price:
    $9.75
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  • Out of stock
    Ergo 5-Slot LowPro Picatinny Rail Wire Loom

    Ergo 5-Slot LowPro Picatinny Rail Wire Loom

    Ergo Grip

    MSRP: $9.99
    $8.99
    Ergo 5-Slot LowPro Picatinny Rail Wire Loom The ERGO Low 5 Slot Wire Loom Rail Covers quickly and reliably secures switch/optical wires to Picatinny rails. Features: Quickly and reliably secures switch/optical wires to Picatinny rails Protects rails...
    MSRP: $9.99
    $8.99
    Qty in Cart: 0
    Price:
    MSRP: $9.99
    $8.99
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  • Out of stock
    Ergo Ambidextrous Safety Selector 45/90

    Ergo Ambidextrous Safety Selector 45/90 4993

    Ergo Grip

    $44.99
    Ergo Ambidextrous Safety Selector 45/90 ERGO'S Ambidextrous Safety Selector is precision built out of steel for a perfect fit with the lower receiver. Features a reversible 45° or 90° throw and is compatible with all AR-15 and AR-10 receivers...
    $44.99
    Qty in Cart: 0
    Price:
    $44.99
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  • Ergo AR10-Large Org Frame SureGrip Right Hand

    Ergo AR10-Large Org Frame SureGrip Right Hand

    Ergo Grip

    MSRP: $27.99
    $21.95
    Ergo AR10-Large Org Frame SureGrip Right Hand The Original ERGO Grip, designed for performance by creating a better interface between the shooter and firearm, ERGO Grip is still the standard by which positive grip and shooter comfort are measured. The...
    MSRP: $27.99
    $21.95
    Qty in Cart: 0
    Price:
    MSRP: $27.99
    $21.95
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