Find Parts that Fit Your Rifle

Shop barrels, stocks, triggers, scope bases, magazines, chassis systems, and accessories designed for your specific firearm model.

Finding compatible firearm parts shouldn't be complicated. EABCO makes it easy to shop by firearm model, helping hunters and shooters quickly find barrels, stocks, triggers, scope bases, magazines, chassis systems, and accessories that fit their rifle or pistol. Whether you're upgrading a Ruger 10/22, Thompson/Center Encore, Savage Axis, Remington 700, CZ 457, or another popular platform, you'll find carefully selected products backed by over 40 years of precision shooting experience.

Shop by Model

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  • AR15 Bolt Carrier Group Black Nitride 6.5 Grendel Type II
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    E. Arthur Brown Company

    AR15 Bolt Carrier Group Black Nitride 6.5 Grendel Type II

    $79.95
    Black Nitride AR15 Bolt Carrier Group Shot Peened Black Nitride Finish w/No Logo Fits 6.5 Grendel Type II, 6 ARC, etc.    Precision machined complete BCG
    195-DA-528
    $79.95
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  • AR15 Bolt Carrier Group Black Nitride 223/5.56
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    E. Arthur Brown Company

    AR15 Bolt Carrier Group Black Nitride 223/5.56

    $69.95
    Black Nitride AR15 Bolt Carrier Group Shot Peened Black Nitride Finish w/No Logo Fits 223 Rem, 5.56 NATO, 300 Blackout, 350 Legend, etc.    Precision mac
    195-DA-502-223
    $69.95
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  • 127-GB936 AR-15 Gas Block Low Profile .936 Steel
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    E. Arthur Brown Company

    AR-15 Gas Block Low Profile .936 Steel

    $19.95
    $16.95
    AR-15 Gas Block – Low Profile .936" Steel Designed for larger-diameter barrels and compact builds, this .936" Low Profile Gas Block delivers strength and simplicity. Crafted from rugged 4150 steel...
    127-GB936
    $19.95
    $16.95
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    $19.95
    $16.95
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  • AR-15 Gas Block Low Profile .750 dia steel
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    E. Arthur Brown Company

    AR-15 Gas Block .750 Low Profile Steel

    $19.95
    $12.95
    This is a standard AR-15 Micro Sized Gas Block. Designed with the minimum profile to fit under nearly any handguard system, it snugly fits standard .750 diameter barrels. Has a shallow "cut" mark in...
    127-GB01-L
    $19.95
    $12.95
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    $19.95
    $12.95
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  • AR-15 Ambidextrous Charging Handle Black
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    E. Arthur Brown Company

    AR-15 Ambidextrous Charging Handle Black

    $19.95
    $16.95
    AR-15 Ambidextrous Charging Handle Black A very nice ambidextrous charging handle at an affordable price. Lightweight anodized black aluminum. E. Arthur Brown Company, Inc 4088 C
    127-CH-AMBI-ST
    $19.95
    $16.95
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    $19.95
    $16.95
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  • AR-15 Tactical Charging Handle
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    E. Arthur Brown Company

    AR-15 Tactical Charging Handle

    $16.95
    $12.95
    A Standard AR-15 Charging Handle. Mil-Spec 6061-T6 Aircraft Aluminum Smooth Operation under Extreme Conditions
    127-CH223
    $16.95
    $12.95
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    $12.95
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  • KAK Crush Washer fits AR15 9/16
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    E. Arthur Brown Company

    KAK Crush Washer fits AR15 9/16

    $4.95
    KAK Crush Washer 9/16x24 fits AR15 350 Legend - Often, 350 Legend Barrels are threaded 9/16x24 to avoid mounting a 22 or 30 caliber brake.- Our KAK Crush Washer 9/16x24 allows DIY-ers to time their...
    127-KAK91624CW
    $4.95
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  •  127-AR40018 AR15 400 Legend Barrel, 18\", HBAR, Threaded, Stainless, 1:16 Twist
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    E. Arthur Brown Company

    EABCO Accuracy Barrel fits AR-15 400 Legend 18" Stainless, Threaded 1:16

    $249.00
    EABCO 400 Legend Barrel - Fits AR15 Rifles Transform your AR15 into a powerful hunting rifle with the 400 Legend cartridge, ideal for deer and other big game. This 18" 416R stainless steel barrel...
    127-AR40018
    $249.00
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    $249.00
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  • 016-TK26N0247BLK1 Titan Extended Magazine Release for Ruger® MKIV 22/45
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    TandemKross

    Titan Extended Magazine Release for Ruger® MKIV 22/45

    MSRP: $29.99 - $34.99
    $28.49 - $33.24
    The Titan Extended Magazine Release for Ruger® Mark IV™ 22/45™ is a simple, drop-in replacement for the smaller fact
    016-TK26N0247
    MSRP: $29.99 - $34.99
    $28.49 - $33.24
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    MSRP: $29.99 - $34.99
    $28.49 - $33.24
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  • 016-TK26N0560BLK1 Get a Grip Kit for Ruger® MKIV 22/45
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    TandemKross

    "Get a Grip Kit" for Ruger® MKIV 22/45

    $144.99
    Get A Grip Kit for Ruger MKIV 22/45TANDEMKROSS offers the ultimate grip upgrade for Ruger® Mark IV™ 22/45™: the Get a Grip Kit! Includes three g
    016-TK26N0560
    $144.99
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  • Apertures for TechSights 200
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    TechSights

    Apertures for TechSights 200

    $10.00
    Apertures for TechSights 200  These new one-piece apertures for the TechSights 200 peep sight allow you to change peep-hole sizes to suit the available light where you're shooting. It works much like...
    138-TS
    $10.00
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    $10.00
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  • Thread Protector fits Heavy Profile AR-10 5/8X24 Stainless
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    E. Arthur Brown Company

    Thread Protector AR-10 Heavy Profile 5/8X24 Stainless

    $14.95
    Thread Protector AR-10 Heavy Profile 5/8X24 Stainless- Protect and beautify your Heavy Profile AR-10 muzzle threads with this beautiful knurled stainless thread protector. Standard 5/8X24 thread with...
    127-3138
    $14.95
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  • Volquartsen Scorpion LLV Compensator
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    Volquartsen

    Volquartsen Scorpion LLV Compensator Black

    $108.00
    $97.20
    Scorpion LLV Compensator A unique pistol comp designed for Scorpion Pistols and their Scorpion LLV barrels. CNC-machined from billet material to match the upper profile and then finished to match. A...
    140-VC3CL-B
    $108.00
    $97.20
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    $108.00
    $97.20
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  • 039-00432 Tactical Innovations Adjustable 10/22 Bolt Spring
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    Tactical Innovations

    Tactical Innovations Adjustable 10/22 Bolt Spring

    $7.95
    Tactical Innovations Adjustable 10/22 Bolt Spring. We sell the springs and guide rod separately so you can order extra springs to experiment with... This system allows you to switch out springs of...
    039-00432
    $7.95
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  • 039-07381 Tactical Innovations C-Clip for Guide Rod-#01493
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    Tactical Innovations

    Tactical Innovations C-Clip for Guide Rod-#01493

    $3.99
    The Pike Arms® C-Clip for Guide Rod is a precision replacement component designed for Ruger® 10/22® charging handle assemblies. This “E”-style retaining clip se
    039-07381
    $3.99
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  • On Sale
    MDT ORYX Chassis Stock fits Savage 10/110 LA/RH -FDE
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    MDT Chassis

    MDT ORYX Chassis Stock fits Savage 10/110 LA/RH -FDE

    $539.99
    $549.99
    ORYX Chassis fits Savage 10/110 LA/RH - FDE Mag Compatibility - Long Action AICS 3.715" magazine  aPlease&
    319-103642-FDE
    $539.99
    $549.99
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    $549.99
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  • Extended Bolt Release for Ruger Mark IV
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    Volquartsen

    Volquartsen Extended Bolt Release fits Ruger Mark IV Black

    $30.00
    $27.00
    Volquartsen Extended Bolt Release fits Ruger Mark IV Black Slightly Longer and Wider... Makes Releasing the Bolt Easier! Fits Ruger MKIV (Not MKIV 22/45) Finding it too hard release the bolt on the...
    140-VC4SR-B
    $30.00
    $27.00
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    $30.00
    $27.00
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  • 713-CTK Competition Trigger Kit for Ruger 10/22
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    Power Custom

    Competition Trigger Kit for Ruger 10/22

    $124.95
    Ruger 10/22® Competition Trigger Kit by Power Custom - A professional action tune-up for your Ruger 10/22 that you can afford... and you can  "do-it-yourself". - Includes every important part from...
    713-CTK
    $124.95
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    $124.95
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