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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 $22.79
    Original price $22.79 - Original price $22.79
    Original price $22.79
    Current price $18.99
    $18.99 - $18.99
    Current price $18.99

    Tapco TAP22070 Gas Block .750 AR Platform Steel

    Tapco
    Coming Soon

    Upgrade your AR-15's gas block with the TAPCO Gas Block .750. Precision-engineered for reliability and performance, this gas block features a sleek...

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    Original price $22.79
    Original price $22.79 - Original price $22.79
    Original price $22.79
    Current price $18.99
    $18.99 - $18.99
    Current price $18.99
    Coming Soon
  • Original price $29.99 - Original price $29.99
    Original price
    $29.99
    $29.99 - $29.99
    Current price $29.99

    Rival Arms RA72S001D Magazine Release Extended Dark Gray Aluminum for Sig P320

    RIVAL ARMS
    9 in stock

    The Rival Arms Extended Magazine Release is designed with a comfortable angle which makes it easy to reach with a slimmer profile to reduce uninten...

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    Original price $29.99 - Original price $29.99
    Original price
    $29.99
    $29.99 - $29.99
    Current price $29.99
  • Original price $94.50
    Original price $94.50 - Original price $94.50
    Original price $94.50
    Current price $90.00
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    Current price $90.00

    Apex Tactical 102P165 Action Enhancement Slim Purple Drop-In Compatible w/Glock Gen3-4 17/19/22-27/31/32/33/34/35

    APEX TACTICAL SPECIALTIES
    Only 4 left!

    A must for any Glock owner the Action Enhancement Kit features the Apex Polymer Action Enhancement Trigger with a Gen 3 trigger bar, an Apex Ultima...

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    Original price $94.50
    Original price $94.50 - Original price $94.50
    Original price $94.50
    Current price $90.00
    $90.00 - $90.00
    Current price $90.00
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  • Original price $599.99 - Original price $599.99
    Original price
    $599.99
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    Current price $599.99

    Timber Creek Outdoors TCOEKPPA Enforcer Complete Build Kit Purple Anodized for AR-15

    TIMBER CREEK OUTDOOR INC
    Only 2 left!

    The Enforcer Complete Build Kit is compatible wit your AR-15. It includes: 15" ultra-light M-LOK handguard; Enforcer oversized ambidextrous chargin...

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    Original price $599.99 - Original price $599.99
    Original price
    $599.99
    $599.99 - $599.99
    Current price $599.99
  • Original price $83.52
    Original price $83.52 - Original price $83.52
    Original price $83.52
    Current price $71.59
    $71.59 - $71.59
    Current price $71.59

    Rob Roberts Gun Works 200424 Silver Band Cocking Handle 12 Gauge Beretta Cerakote

    Johnny Stewart
    Only 3 left!

    The Cocking Handle was designed to be used when gloves are a necessity. Compatible with: A300, 303, 390, 391, 3901

    Original price $83.52
    Original price $83.52 - Original price $83.52
    Original price $83.52
    Current price $71.59
    $71.59 - $71.59
    Current price $71.59
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  • Original price $141.55
    Original price $141.55 - Original price $141.55
    Original price $141.55
    Current price $140.00
    $140.00 - $140.00
    Current price $140.00

    Apex Tactical 102115 Action Enhancement Black Drop-in Trigger Compatible w/Gen3-4 Glock 17/17L/19/22-27/31-35

    APEX TACTICAL SPECIALTIES
    Coming Soon

    The Action Enhancement Kit for Glock pistols features the Apex Action Enhancement Trigger with Gen3 Factory Trigger Bar, Apex Ultimate Safety Plung...

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    Original price $141.55
    Original price $141.55 - Original price $141.55
    Original price $141.55
    Current price $140.00
    $140.00 - $140.00
    Current price $140.00
    Coming Soon
  • Original price $52.50
    Original price $52.50 - Original price $52.50
    Original price $52.50
    Current price $45.00
    $45.00 - $45.00
    Current price $45.00

    Browning 12520 X-Bolt Max Accessory Rail Matte Black

    Browning
    Only 4 left!

    The X-Bolt Max Accessory Rail allows attachment of any Picatinny-compatible accessories. Remove the dual swivel studs on your rifle's fore-end and ...

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    Original price $52.50
    Original price $52.50 - Original price $52.50
    Original price $52.50
    Current price $45.00
    $45.00 - $45.00
    Current price $45.00
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  • Original price $38.05
    Original price $38.05 - Original price $38.05
    Original price $38.05
    Current price $32.62
    $32.62 - $32.62
    Current price $32.62

    Henry MBCSM Mini Bolt Scope Mount Black V-5 Zinc Fits Henry H005 Weaver Mount

    Henry
    12 in stock

    Scope Mount for Henry Mini Bolt Youth rifle.

    Original price $38.05
    Original price $38.05 - Original price $38.05
    Original price $38.05
    Current price $32.62
    $32.62 - $32.62
    Current price $32.62
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  • Original price $248.49
    Original price $248.49 - Original price $248.49
    Original price $248.49
    Current price $187.45
    $187.45 - $187.45
    Current price $187.45

    Magnum Research BOLT357 Desert Eagle Bolt Assembly 357 Mag, Fits Most Desert Eagle Models

    Magnum Research
    29 in stock

    Desert Eagle .357 Bolt Assembly. Will NOT fit L5 model. Will NOT fit Mark VII models.

    Original price $248.49
    Original price $248.49 - Original price $248.49
    Original price $248.49
    Current price $187.45
    $187.45 - $187.45
    Current price $187.45
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  • Original price $31.22 - Original price $31.22
    Original price
    $31.22
    $31.22 - $31.22
    Current price $31.22

    GrovTec US Inc GTSW227 2.2 Inch 5 Slot Keymod Black Anodized

    Grovtec US Inc
    Only 3 left!

    GrovTec's Picatinny Keymod Rail is precision CNC machined from lightweight, solid aluminum with Type III Black Hard Anodized finish. The MIL-STD 19...

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    Original price $31.22 - Original price $31.22
    Original price
    $31.22
    $31.22 - $31.22
    Current price $31.22
  • Original price $107.06
    Original price $107.06 - Original price $107.06
    Original price $107.06
    Current price $99.95
    $99.95 - $99.95
    Current price $99.95

    Strike Industries ARCAGB Collar Adjustable Gas Block .750" Black Steel

    Strike
    7 in stock

    Strike's Collar Adjustable Gas block uses 5 pre-sized settings and 1 closed setting, easily return to the exact same level of gas flow for your dir...

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    Original price $107.06
    Original price $107.06 - Original price $107.06
    Original price $107.06
    Current price $99.95
    $99.95 - $99.95
    Current price $99.95
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  • Original price $65.86
    Original price $65.86 - Original price $65.86
    Original price $65.86
    Current price $56.45
    $56.45 - $56.45
    Current price $56.45

    CMMG 55DA31F Zeroed Adjustable Gas Block .750" Nitride 4140 Steel

    CMMG
    50 in stock

    Original price $65.86
    Original price $65.86 - Original price $65.86
    Original price $65.86
    Current price $56.45
    $56.45 - $56.45
    Current price $56.45
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  • Original price $9.99 - Original price $9.99
    Original price
    $9.99
    $9.99 - $9.99
    Current price $9.99

    Aim Sports XDB15MGAST Gas Tube Mid-Length Stainless Steel 11.75"

    Aim Sports
    31 in stock

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

    Original price $9.99 - Original price $9.99
    Original price
    $9.99
    $9.99 - $9.99
    Current price $9.99
  • Original price $39.07
    Original price $39.07 - Original price $39.07
    Original price $39.07
    Current price $33.49
    $33.49 - $33.49
    Current price $33.49

    CMMG 55AFF97 Trigger Kit Mil-Spec Curved Single-Stage, Fits AR-15 Platform

    CMMG
    48 in stock

    The perfect trigger for your next build. Reliable single-stage design based on the original M16 trigger, modified for semi-auto use. Mil-Spec Trigg...

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    Original price $39.07
    Original price $39.07 - Original price $39.07
    Original price $39.07
    Current price $33.49
    $33.49 - $33.49
    Current price $33.49
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  • Original price $115.44
    Original price $115.44 - Original price $115.44
    Original price $115.44
    Current price $109.95
    $109.95 - $109.95
    Current price $109.95

    Radian Weapons R0003 Raptor Ambi Charging Handle, FDE, Fits Mil-Spec AR-15/M16 Platform

    RADIAN WEAPONS
    50 in stock

    The Raptor is truly revolutionary in design & function. From rapid palm blading or finger thumb charges of the weapon, the motion is fluid &...

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    Original price $115.44
    Original price $115.44 - Original price $115.44
    Original price $115.44
    Current price $109.95
    $109.95 - $109.95
    Current price $109.95
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  • Original price $89.21
    Original price $89.21 - Original price $89.21
    Original price $89.21
    Current price $80.96
    $80.96 - $80.96
    Current price $80.96

    Tyrant CNC TDMPTRIGFSCBLUE/BLK Blue Fits S&W M&P Full-Size & Compact

    TYRANT CNC
    Only 2 left!

    The Tyrant CNC made Smith & Wesson M&P trigger for both 1.0 and 2.0 Generation guns. Whether handling a full-size or compact model, the M&a...

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    Original price $89.21
    Original price $89.21 - Original price $89.21
    Original price $89.21
    Current price $80.96
    $80.96 - $80.96
    Current price $80.96
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  • Original price $13.75
    Original price $13.75 - Original price $13.75
    Original price $13.75
    Current price $9.95
    $9.95 - $9.95
    Current price $9.95

    Wilson Combat 703G16 Recoil Spring 16 LBS 45 ACP 1911

    Wilson Combat
    Coming Soon

    Wilson Combat's 16 lb. recoil spring full size 5" .38 Super shooting target ammunition with a power factor of 160,000 to 175,000 (Velocity x Bullet...

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    Original price $13.75
    Original price $13.75 - Original price $13.75
    Original price $13.75
    Current price $9.95
    $9.95 - $9.95
    Current price $9.95
    Coming Soon
  • Original price $83.52
    Original price $83.52 - Original price $83.52
    Original price $83.52
    Current price $71.59
    $71.59 - $71.59
    Current price $71.59

    Rob Roberts Gun Works 200237 Duck Call Cocking Handle 28 Gauge Beretta Cerakote

    Johnny Stewart
    Only 3 left!

    The Cocking Handle was designed to be used when gloves are a necessity. Compatible with: A400

    Original price $83.52
    Original price $83.52 - Original price $83.52
    Original price $83.52
    Current price $71.59
    $71.59 - $71.59
    Current price $71.59
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  • Original price $155.13 - Original price $155.13
    Original price $155.13
    $179.99
    $179.99 - $179.99
    Current price $179.99

    Bergara Rifles BA0006 ST-1 Self Timing Muzzle Brake, 5/8"-24 tpi Threads, 1" Diameter, 30 Cal

    Bergara Rifles
    Only 5 left!

    The ST1 employs an angled baffle design that applies downward pressure while not venting gas into the line of sight or increasing ground disturbanc...

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    Original price $155.13 - Original price $155.13
    Original price $155.13
    $179.99
    $179.99 - $179.99
    Current price $179.99
  • Original price $9.95
    Original price $9.95 - Original price $9.95
    Original price $9.95
    Current price $8.53
    $8.53 - $8.53
    Current price $8.53

    LBE Unlimited ARBCPL20PK AR Parts Bolt Catch Plunger 20 Pack AR-15 Black Steel

    LBE UNLIMITED
    37 in stock

    LBE AR15 BOLT CATCH PLUNGER PACK OF 20 Made from 1117 Steel, Made in the USA

    Original price $9.95
    Original price $9.95 - Original price $9.95
    Original price $9.95
    Current price $8.53
    $8.53 - $8.53
    Current price $8.53
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  • Original price $23.81
    Original price $23.81 - Original price $23.81
    Original price $23.81
    Current price $20.41
    $20.41 - $20.41
    Current price $20.41

    SME SMELVLSCP Scope Leveler Scope Mount Matte Black 30mm/1"

    SME
    30 in stock

    SME's Scope Leveler Scope Mount makes a streamlined eye-pleasing appearance which blends in perfectly with traditional scope rings while helping to...

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    Original price $23.81
    Original price $23.81 - Original price $23.81
    Original price $23.81
    Current price $20.41
    $20.41 - $20.41
    Current price $20.41
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  • Original price $34.31
    Original price $34.31 - Original price $34.31
    Original price $34.31
    Current price $29.41
    $29.41 - $29.41
    Current price $29.41

    LBE Unlimited ARLPGB Low Profile Gas Block .750" Black Nitride 4142 Steel for AR-15

    LBE UNLIMITED
    46 in stock

    LBE's Low Profile Gas Block features a .750" diameter and is made 4142 steel with a black nitride finish. It is compatible with your AR-15.

    Original price $34.31
    Original price $34.31 - Original price $34.31
    Original price $34.31
    Current price $29.41
    $29.41 - $29.41
    Current price $29.41
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  • Original price $225.39
    Original price $225.39 - Original price $225.39
    Original price $225.39
    Current price $202.50
    $202.50 - $202.50
    Current price $202.50

    Spikes ST5BG03 Bolt Carrier Group 223 Rem,5.56x45mm NATO Nickel Boron Steel AR-15, M16 Full Auto

    Spikes
    50 in stock

    Spikes Tactical Complete Phosphate M-16 BCG features phosphate coating inside and out (bolt, carrier and gas key), laser engraved with ST spider lo...

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    Original price $225.39
    Original price $225.39 - Original price $225.39
    Original price $225.39
    Current price $202.50
    $202.50 - $202.50
    Current price $202.50
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  • Original price $306.04
    Original price $306.04 - Original price $306.04
    Original price $306.04
    Current price $289.00
    $289.00 - $289.00
    Current price $289.00

    Geissele Automatics 05181 Hi-Speed National Match AR-15 Steel

    Geissele Automatics
    11 in stock

    The Geissele Hi-Speed Designated Marksman Rifle is designed for tactical and military shooting where trigger pull weight is not regulated. Perfect ...

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    Original price $306.04
    Original price $306.04 - Original price $306.04
    Original price $306.04
    Current price $289.00
    $289.00 - $289.00
    Current price $289.00
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