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AR15 Parts

AR15 Parts

Gas & Brass Armory is your trusted source for AR-15 parts in Brandon, FL. Whether you're upgrading your current rifle or building a custom AR from the ground up, we stock high-quality components from top manufacturers like Aero Precision, Magpul, Radian Weapons, BCM, Geissele, and more. Shop complete uppers, stripped lowers, triggers, handguards, buffer kits, barrels, and everything you need for your next AR build. Our expert staff is here to help you build it right the first time.

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  • YHM LOW PRO GAS BLOCK.750 CLAMP

    YHM LOW PRO GAS BLOCK.750 CLAMP

    Yankee Hill Machine Co

    MSRP: $34.65
    $24.75
    This gas block replaces your existing front sight to provide a simple, low profile design that can be used to mount a rifle length forearm to a carbine length barrel. It is mounted by the use of two clamping screws.MANUFACTURER: Yankee Hill Machine...
    MSRP: $34.65
    $24.75
    Qty in Cart: 0
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    MSRP: $34.65
    $24.75
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  • YHM LOW PRO GAS BLOCK.750 SCREW

    YHM LOW PRO GAS BLOCK.750 SCREW

    Yankee Hill Machine Co

    MSRP: $30.94
    $18.75
    This gas block replaces your existing front sight to provide a simple, low profile design that can be used to mount a rifle length forearm to a carbine length barrel. It is mounted by the use of two set screws.MANUFACTURER: Yankee Hill Machine CoMPN:...
    MSRP: $30.94
    $18.75
    Qty in Cart: 0
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    MSRP: $30.94
    $18.75
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  • WMD ACCENT BUILD KIT 556 NIB-X

    WMD ACCENT BUILD KIT 556 NIB-X

    WMD Guns

    MSRP: $137.34
    $98.10
    Spice up your favorite AR-15 with WMD's NiB-X coating accent parts kit. Featuring nickel boron coating to provide long life, high reliability and easy cleaning and maintenance. These parts are designed to last!MANUFACTURER: WMD GunsMPN:...
    MSRP: $137.34
    $98.10
    Qty in Cart: 0
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    MSRP: $137.34
    $98.10
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  • WILSON AR-15 RIFLE LENGTH GAS TUBE

    WILSON AR-15 RIFLE LENGTH GAS TUBE

    Wilson Combat

    MSRP: $26.32
    $15.95
    If you're in search of an optimal replacement part for any AR platform rifle or upper, look no further than the Wilson Combat rifle-length gas tube! It's sure to exceed all your expectations. Made to military specifications by a government contractor,...
    MSRP: $26.32
    $15.95
    Qty in Cart: 0
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    MSRP: $26.32
    $15.95
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  • WILSON AR-15 MID-LENGTH GAS TUBE

    WILSON AR-15 MID-LENGTH GAS TUBE

    Wilson Combat

    MSRP: $31.27
    $18.95
    If you're in search of an optimal replacement part for any AR platform rifle or upper, look no further than the Wilson Combat mid-length gas tube! It's sure to exceed all your expectations. Made to military specifications by a government contractor, this...
    MSRP: $31.27
    $18.95
    Qty in Cart: 0
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    MSRP: $31.27
    $18.95
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  • WILSON RCVR KT LOWER SM PRT BLT AR10

    WILSON RCVR KT LOWER SM PRT BLT AR10

    Wilson Combat

    MSRP: $102.13
    $72.95
    The parts to complete a custom WC-10 rifle lower receiver and the same parts they use in their shop for their custom WC-10 style rifles. This kit includes a right hand safety selector. As WC-10 style lowers have an integral trigger guard, no trigger...
    MSRP: $102.13
    $72.95
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    MSRP: $102.13
    $72.95
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  • WILSON PIN SET ANTI-WLK HMR/TRGR BLK

    WILSON PIN SET ANTI-WLK HMR/TRGR BLK

    Wilson Combat

    MSRP: $19.72
    $11.95
    Anti-Walk locking pins replace your AR trigger and hammer pins to ensure pins do not rotate or vibrate loose out of the receiver. This is a popular, inexpensive and drop-in enhancement for tactical, hard-use guns. These pins are compatible with a...
    MSRP: $19.72
    $11.95
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    MSRP: $19.72
    $11.95
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  • ULTRADYNE QUANTUM GAS BLOCK ADJ .750

    ULTRADYNE QUANTUM GAS BLOCK ADJ .750

    Ultradyne USA

    MSRP: $108.08
    $77.20
    The Ultradyne USA UD .750 Gas Block allows users to custom tune their rifle's performance to a specific rifle and ammo combination for smooth and reliable function. Perfect for competitive shooters, this gas block allows for a smoother, cleaner, and...
    MSRP: $108.08
    $77.20
    Qty in Cart: 0
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    MSRP: $108.08
    $77.20
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  • TROY .875 GAS BLOCK

    TROY .875 GAS BLOCK

    TROY Industries

    MSRP: $51.32
    $36.66
    Troy's .875 Low Profile Gas Block is made specifically for bull barrel rifles that have a 0.875 gas block seat. Machined from 4140 pre-hardened steel finished with MIL-STD Manganese Phosphate. Gas tube roll pin not included.MANUFACTURER: TROY...
    MSRP: $51.32
    $36.66
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    MSRP: $51.32
    $36.66
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  • TROY AMBI BOLT RELEASE BLK

    TROY AMBI BOLT RELEASE BLK

    TROY Industries

    MSRP: $40.77
    $29.42
    The Ambidextrous Bolt Release is an indispensable device that easily releases or holds bolt open with one hand to streamline firearm clearing and reloading after a malfunction. By being ambidextrous, this bolt release eliminates hand changeovers...
    MSRP: $40.77
    $29.42
    Qty in Cart: 0
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    MSRP: $40.77
    $29.42
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  • TROY AMBI MAGAZINE RELEASE BLK

    TROY AMBI MAGAZINE RELEASE BLK

    TROY Industries

    MSRP: $63.35
    $48.07
    The Ambidextrous Magazine Release replicates the feel and length of a standard magazine release button but also accommodates left-handed shooters and one-handed magazine changes. This magazine release is constructed of rugged machined billet tool steel...
    MSRP: $63.35
    $48.07
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    MSRP: $63.35
    $48.07
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  • TROY AMBI SAFETY SELECTOR SEMI BLK

    TROY AMBI SAFETY SELECTOR SEMI BLK

    TROY Industries

    MSRP: $64.09
    $46.24
    This safety selector features a traditional left side lever while the right side lever is low profile. The selector is made from machined billet tool steel and features a matte black finish.MANUFACTURER: TROY IndustriesMPN: SSDT-AMB-S0BT-00MODEL:...
    MSRP: $64.09
    $46.24
    Qty in Cart: 0
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    MSRP: $64.09
    $46.24
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