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.

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  • AR15 Bolt Carrier Group Black Nitride 6.8 SPC, 400 Legend
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    E. Arthur Brown Company

    AR15 Bolt Carrier Group Black Nitride 6.8 SPC

    $89.95
    6.8 Rem SPC AR15 Bolt Carrier Group Shot Peened Black Nitride Finish w/No Logo Fits 6.8 Rem SPC, 400 Legend, 224 Valkyrie, etc.    Precision machined complete BCG (Bolt Carrier Group) with Black Nitride finish for excellent durability and...
    195-DA-506
    $89.95
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  • SSK-50 Receiver, Lynx Sided
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    SSK Firearms

    SSK-50 Receiver, Lynx Sided - FFL Required

    $340.00
    SSK-50 Frame, Lynx Sided The Original Contender/SSK-50® design is back in production, thanks to the SSK Firearms company. It has been a long time and a big challenge to re-tool for independent production of this classic single shot action. This new...
    270-SSK50B
    $340.00
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  • SSK-50 Receiver, Flat Sided
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    SSK Firearms

    SSK-50 Receiver, Flat Sided - FFL Required

    $340.00
    SSK-50 RECEIVER, Flat-Sided The SSK-50 Receiver is the modern revival of the original Contender design, now produced with advanced materials and precision manufacturing. This flat-sided stainless steel receiver is compatible with TC G1/G2 barrels, grips,...
    270-SSK50A
    $340.00
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    $340.00
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  • 317-090302 TC G1/SSK-50 Contender/SSK-50 Pistol Grip
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    Choate Gunstocks

    TC G1/SSK-50 Contender/SSK-50 Pistol Grip

    $39.95
    Thompson CenterG1 Contender and SSK-50 Pistol Grip Composite pistol grip fits the original G1 Contender as well as the new SSK-50 frames. Comfortable ambidextrous shape with finger grooves and palm swell. Two part construction features hard plastic front...
    317-090302
    $39.95
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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 (Bolt Carrier Group) with Black Nitride finish for the excellent durability and...
    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 machined complete BCG (Bolt Carrier Group) with Black Nitride finish for the excellent...
    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 with mil-spec specs and a non-reflective matte...
    127-GB936
    $19.95
    $16.95
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    $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 the front face for those who want to do witness marking...
    127-GB01-L
    $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 County Road 40 NW, Garfield, MN 56332
    127-CH-AMBI-ST
    $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 Black Finish Fits: AR-15 E. Arthur Brown Company, Inc 4088 County Road 40 NW, Garfield, MN 56332
    127-CH223
    $16.95
    $12.95
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    $12.95
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  • Nickel Boron AR15 Bolt Carrier Group Left Side Detail
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    E. Arthur Brown Company

    AR15 Bolt Carrier Group Nickel Boron .223/5.56

    $109.95
    Nickel Boron AR15 Bolt Carrier Group Shot Peened Nickel Boron Finish w/No Logo Fits 223, 5.56, 350 Legend, 300 Blackout, etc.    Precision machined complete BCG (Bolt Carrier Group) with Nickel Boron finish for the best lubricity, function,...
    195-DA-504
    $109.95
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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 muzzle treatments onto their threaded barrels.9/16 x...
    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 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 features a 1:16 twist rate, HBAR contour, and threaded...
    127-AR40018
    $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 factory magazine release, and offers significantly more surface area and height to boost the consistency and speed of magazine...
    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 grip-boosting upgrades Forward and rear thumb ledges work together to create ideal hand...
    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 a camera aperture in that, the smaller the hole,...
    138-TS
    $10.00
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    $10.00
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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 captive, knurled nut secures the compensator to the...
    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 different tensions for different applications... For...
    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
    a { text-decoration: none; color: #464feb; } tr th, tr td { border: 1px solid #e6e6e6; } tr th { background-color: #f5f5f5; } The Pike Arms® C-Clip for Guide Rod is a precision replacement component designed for Ruger®...
    039-07381
    $3.99
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  • MDT ORYX Chassis Stock fits Remington 700 LA/RH - Gray
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    MDT Chassis

    MDT ORYX Chassis Stock fits Remington 700 LA/RH - Gray

    $549.99
    ORYX Chassis Stock fits Remington 700 LA/RH - GRY Mag Compatibility: 3.715" AICS magazines   aPlease check the size of your Long Action AICS Magazine...       (It's stamped right on it. Make sure it will...
    319-104346-GRY
    $549.99
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