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Firearm Parts

Everything But the Kitchen Sink. Actually, Check Back.

From triggers, springs, and levers to slides, rails, charging handles, compensators, braces, dust covers, pins, buttons, and everything in between — our firearm parts section covers the full spectrum of components for popular pistol, rifle, and shotgun platforms. Whatever you need to repair, replace, or upgrade, we've probably got it.

Shop firearm parts below.

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  • Original price $9.16
    Original price $9.16 - Original price $9.16
    Original price $9.16
    Current price $8.95
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    Current price $8.95

    Strike Industries ARLRSK Lower Receiver Spring Kit AR-15/M4 Black AR-Platform

    Strike
    34 in stock

    The Strike Industries m?4AR-15 lower Receiver spring replacement kit includes 9 important springs that are commonly replaced or easily lost when bu...

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    Original price $9.16
    Original price $9.16 - Original price $9.16
    Original price $9.16
    Current price $8.95
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    Current price $8.95
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  • Original price $3.72
    Original price $3.72 - Original price $3.72
    Original price $3.72
    Current price $3.19
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    Current price $3.19

    CMMG 55AFFDC Buffer Retainer AR-15 Black

    CMMG
    50 in stock

    (1) CMMG buffer retainer spring. Compatible with AR-15(Mk4) and LR-308(Mk3) buffer systems. (1) CMMG buffer retainer for AR-15(Mk4) and LR-308(Mk3)...

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    Original price $3.72
    Original price $3.72 - Original price $3.72
    Original price $3.72
    Current price $3.19
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    Current price $3.19
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  • Original price $189.41
    Original price $189.41 - Original price $189.41
    Original price $189.41
    Current price $162.35
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    Current price $162.35

    TacFire Replacement Slide 40 S&W Graphite Black Cerakote Stainless Steel with Optics Cut & Slide Ports for Glock 23 Gen3

    TacFire
    Coming Soon

    Gen 3 Compatible, Accepts Polymer80 frames, Machined from 416R Stainless steel, Cerakoted Graphite Black, Machined for precise fitment of a Trijico...

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    Original price $189.41
    Original price $189.41 - Original price $189.41
    Original price $189.41
    Current price $162.35
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    Current price $162.35
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  • Original price $124.60
    Original price $124.60 - Original price $124.60
    Original price $124.60
    Current price $106.80
    $106.80 - $106.80
    Current price $106.80

    Dead Air KA180 E-Brake Armament Black 17-4 Stainless Steel for Nomad-30 Suppressors

    Dead Air
    23 in stock

    Suppressors are often known for their recoil mitigating properties. The E-Brake from Dead Air Silencers tames the recoil further by acting as a bra...

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    Original price $124.60
    Original price $124.60 - Original price $124.60
    Original price $124.60
    Current price $106.80
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    Current price $106.80
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  • Original price $7.52
    Original price $7.52 - Original price $7.52
    Original price $7.52
    Current price $6.44
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    Current price $6.44

    TacFire MAR105L M-LOK Accessory Picatinny Section Rail 5 Inch 11 Slots Black Anodized

    TacFire
    15 in stock

    The 5" picatinny rail, from Tacfire, is designed to attach to any standard M-LOK handguard. This rail contains 11 slots for easy installation of yo...

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    Original price $7.52
    Original price $7.52 - Original price $7.52
    Original price $7.52
    Current price $6.44
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    Current price $6.44
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  • Original price $18.66
    Original price $18.66 - Original price $18.66
    Original price $18.66
    Current price $15.95
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    Current price $15.95

    Strike Industries ARCMSMP Multidimensional Picatinny Rail Cover with Cable Management Clear Smoke

    Strike
    11 in stock

    The Strike Multidirectional Picatinny Rail Cover with Cable Management utilizes the patent pending SI Cable Management System (CMS) function which ...

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    Original price $18.66
    Original price $18.66 - Original price $18.66
    Original price $18.66
    Current price $15.95
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    Current price $15.95
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  • Original price $39.99 - Original price $39.99
    Original price
    $39.99
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    Current price $39.99

    Warne V46520MOA Vapor Picatinny Rail Black Anodized Fits Savage 110 Long Action, 20 MOA

    Warne
    Only 4 left!

    Warne Vapor rails are designed to offer shooters an affordable and reliable mounting platform manufactured for your specific firearm. The V465-20MO...

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    Original price $39.99 - Original price $39.99
    Original price
    $39.99
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    Current price $39.99
  • Original price $33.03
    Original price $33.03 - Original price $33.03
    Original price $33.03
    Current price $28.31
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    Current price $28.31

    Heritage Mfg 331-0002-02 Cylinder 22 WMR 6rd Heritage Rough Rider Black Oxide Steel Revolver

    Heritage Mfg
    Coming Soon

    Heritage Rough Rider 22WMR, 6 shot cylinder.

    Original price $33.03
    Original price $33.03 - Original price $33.03
    Original price $33.03
    Current price $28.31
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    Current price $28.31
    Coming Soon
  • Original price $9.99 - Original price $9.99
    Original price
    $9.99
    $9.99 - $9.99
    Current price $9.99

    Aim Sports XDB15GASTU AR Carbine Length Stainless Steel 9.75"

    Aim Sports
    26 in stock

    The Aim Sports Gas Tube Carbine is precision manufactured from stainless steel.

    Original price $9.99 - Original price $9.99
    Original price
    $9.99
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    Current price $9.99
  • Original price $71.40
    Original price $71.40 - Original price $71.40
    Original price $71.40
    Current price $65.00
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    Current price $65.00

    RUGGED SUPPRESSOR OP002 Suppressor Piston 1/2"-28 tpi Copper 17-4 Stainless Steel

    RUGGED SUPPRESSOR
    50 in stock

    Rugged Suppressors piston uses a non-slotted design creating a full circumference gas seal. This drastically lowers gas blowback for a more enjoyab...

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    Original price $71.40
    Original price $71.40 - Original price $71.40
    Original price $71.40
    Current price $65.00
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    Current price $65.00
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  • Original price $152.26
    Original price $152.26 - Original price $152.26
    Original price $152.26
    Current price $130.51
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    Current price $130.51

    Timney Triggers 401 Featherweight Curved Trigger with 3 lbs Draw Weight & Black Finish for Winchester 70 Right

    Timney Triggers
    Only 2 left!

    Timney Triggers feature precision machining, workmanship and are individually tested and calibrated by hand. Timney's Featherweight Trigger is pre...

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    Original price $152.26
    Original price $152.26 - Original price $152.26
    Original price $152.26
    Current price $130.51
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    Current price $130.51
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  • Original price $21.53
    Original price $21.53 - Original price $21.53
    Original price $21.53
    Current price $19.95
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    Current price $19.95

    Strike Industries AR10EPTPBK Takedown/Pivot Pins AR-10 Black Steel

    Strike
    29 in stock

    The Strike Industries AR-10 Extended Pivot/Takedown Pins are the perfect addition for a new build or those who want a quicker way to field strip a ...

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    Original price $21.53
    Original price $21.53 - Original price $21.53
    Original price $21.53
    Current price $19.95
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    Current price $19.95
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  • Original price $161.94
    Original price $161.94 - Original price $161.94
    Original price $161.94
    Current price $153.74
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    Current price $153.74

    XS Sights ML10085 Marlin Optic Mounts & Ghost Ring Sight Sets Black Anodized Aluminum/Steel Fits Marlin 336 Lever Action

    XS SIGHTS
    Only 3 left!

    Trusted by hunters, adventurers, and shooting enthusiasts worldwide, Marlin's 336 lever action carbines are the ultimate companions for any shootin...

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    Original price $161.94
    Original price $161.94 - Original price $161.94
    Original price $161.94
    Current price $153.74
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    Current price $153.74
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  • Original price $294.39
    Original price $294.39 - Original price $294.39
    Original price $294.39
    Current price $264.99
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    Current price $264.99

    TriggerTech AROTBS25NNC Adaptable Primary Two-Stage Traditional Curved Trigger with 2.50-5 lbs Draw Weight for AR-15 Right

    TRIGGERTECH
    Only 2 left!

    The Adaptable AR Primary Trigger was built to satisfy the demand of having one trigger capable of enhancing the accuracy and precision of an AR in ...

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    Original price $294.39
    Original price $294.39 - Original price $294.39
    Original price $294.39
    Current price $264.99
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    Current price $264.99
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  • Original price $179.99 - Original price $179.99
    Original price
    $179.99
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    Current price $179.99

    Rise Armament RA434REDAWP RA-434 High Performance Black/Red/Silver Single-Stage

    Rise Armament
    46 in stock

    The accuracy-enhancing RISE Armament RA-434 High-Performance Trigger uniquely combines smoothness and speed for a serious upgrade in performance. T...

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    Original price $179.99 - Original price $179.99
    Original price
    $179.99
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    Current price $179.99
  • Original price $59.08
    Original price $59.08 - Original price $59.08
    Original price $59.08
    Current price $54.99
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    Current price $54.99

    Phase 5 Weapon Systems EBRV3 Extended Bolt Release V3 Black Steel AR Platform

    PHASE 5 WEAPON SYSTEMS
    9 in stock

    The Phase 5 Extended Bolt Release V3 was built on the legacy of the patented monolithic EBRv2 and EBRv2-SC levers, with several design upgrades. It...

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    Original price $59.08
    Original price $59.08 - Original price $59.08
    Original price $59.08
    Current price $54.99
    $54.99 - $54.99
    Current price $54.99
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  • Original price $149.80
    Original price $149.80 - Original price $149.80
    Original price $149.80
    Current price $135.00
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    Current price $135.00

    Rugged Suppressors MB026 3 Port Brake 338 Cal (8.6mm), M18x1 tpi, Dual Taper Locking System, Fits R.U.M. Mount

    RUGGED SUPPRESSOR
    13 in stock

    Rugged took their 3 Port Muzzle Brake featuring their Dual Taper Locking System and beefed it up for the .338 and 8.6 rounds. This muzzle device is...

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    Original price $149.80
    Original price $149.80 - Original price $149.80
    Original price $149.80
    Current price $135.00
    $135.00 - $135.00
    Current price $135.00
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  • Original price $80.99
    Original price $80.99 - Original price $80.99
    Original price $80.99
    Current price $75.65
    $75.65 - $75.65
    Current price $75.65

    SilencerCo AC31 Osprey/Octane Piston 9/16x24 40 S&W Stainless Steel

    SilencerCo
    6 in stock

    This piston by Silencer Co. is made out of 17-4 stainless steel, and is used for .40 S&W caliber handguns. Made for the Osprey and the Octane, ...

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    Original price $80.99
    Original price $80.99 - Original price $80.99
    Original price $80.99
    Current price $75.65
    $75.65 - $75.65
    Current price $75.65
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  • Original price $14.95 - Original price $14.95
    Original price
    $14.95
    $14.95 - $14.95
    Current price $14.95

    Strike AREPTPBK Takedown/Pivot Pins Extended AR-15, M4, M16 Matte Black Steel

    Strike
    33 in stock

    Strike Industries extended takedown and pivot pins are ideal for shooters looking for a custom look and that run multiple upper receivers off of a ...

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    Original price $14.95 - Original price $14.95
    Original price
    $14.95
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    Current price $14.95
  • Original price $599.99 - Original price $599.99
    Original price
    $599.99
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    Current price $599.99

    Timber Creek Outdoors TCGKU Greyman Complete Build Kit AR-15 Rifle Urban

    TIMBER CREEK OUTDOOR INC
    Only 1 left!

    Greyman comes in Type III Hard Coat Black, and 4 custom earth tone colors specific to the series. The New Charging Handle has smaller wings in size...

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    Original price $599.99 - Original price $599.99
    Original price
    $599.99
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    Current price $599.99
  • Original price $21.84
    Original price $21.84 - Original price $21.84
    Original price $21.84
    Current price $20.40
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    Current price $20.40

    SilencerCo AC1360 Thread Protector 9mm Luger Black Steel 1/2"-28 tpi AR-Platform

    SilencerCo
    50 in stock

    When transporting your firearm, keep your threads crisp and protected with a thread protector. Careful not to cross-thread, simply twist the thread...

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    Original price $21.84
    Original price $21.84 - Original price $21.84
    Original price $21.84
    Current price $20.40
    $20.40 - $20.40
    Current price $20.40
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  • Original price $88.20
    Original price $88.20 - Original price $88.20
    Original price $88.20
    Current price $80.00
    $80.00 - $80.00
    Current price $80.00

    Rugged Suppressor FH014 R3 Flash Mitigation System Black with 9/16x24 LH Threads & 2.13" OAL for 7.62mm Radiant762, Surge762, Razor762 & Micro30 Suppressors

    RUGGED SUPPRESSOR
    Only 5 left!

    The R3 Flash Hider 7.62 features variable fluted prongs, which yield zero ring and world-class flash reduction in a light and compact size. The R3 ...

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    Original price $88.20
    Original price $88.20 - Original price $88.20
    Original price $88.20
    Current price $80.00
    $80.00 - $80.00
    Current price $80.00
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  • Original price $17.57
    Original price $17.57 - Original price $17.57
    Original price $17.57
    Current price $16.95
    $16.95 - $16.95
    Current price $16.95

    Strike Industries ARSMCBLK Magazine Catch made of Steel with 6061-T6 Aluminum Release Button & Black Finish for AR-Platform

    Strike
    50 in stock

    Strike's AR Magazine Catch offers a functional and aesthetic upgrade to your AR. It is sculpted from a solid piece of 6061 aluminum and features a ...

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    Original price $17.57
    Original price $17.57 - Original price $17.57
    Original price $17.57
    Current price $16.95
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    Current price $16.95
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  • Original price $114.00 - Original price $114.00
    Original price
    $114.00
    $114.00 - $114.00
    Current price $114.00

    Seekins Precision 0011510067 Select Adjustable Gas Block .875" Steel Black Melonite

    Seekins Precision
    48 in stock

    The Select Adjustable Gas Block allows a near infinite initial adjustment on the fly adjustments without losing your initial gas setting. Its paten...

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    Original price $114.00 - Original price $114.00
    Original price
    $114.00
    $114.00 - $114.00
    Current price $114.00