AR-15 Parts

AR-15 Parts

Welcome to A1armory.com the ultimate destination for AR-15 Parts platform enthusiasts and firearm lovers! Our AR-15 Parts are your one-stop shop for everything you need to build, customize, and enhance your AR platform rifle. We have an extensive selection of high-quality AR-15 parts and accessories to suit your needs at low cost with the best customer service.

  • 2235.56 Standard Charging Handle, With Extended Latch Handle Style 3

    AR15 Tactical Charging Handle w Extended Latch Style 3

    $17.09
    AR15 223/5.56 Tactical Charging Handle With Extended Latch Handle Style 3       Product Description: AR15 223/5.56 Tactical Charging Handle With Extended Latch Handle Style 3 Upgrade your AR15 223/5.56 upper with our Tactical Charging...
    $17.09
  • AR15 .2235.56 Firing Pin

    AR15 Firing Pin

    $7.19
    AR15 .223/5.56 Firing Pin     Precision machined from 17-4 H900 stainless steel and fits all standard AR15s. A great piece to keep in your kit as a spare or replacement part.   17-4 H900 Stainless Steel 100% American Made 0.3 ounces ...
    $7.19
  • AR15 Mil Spec Extractor O-Ring

    AR15 Extractor O-Ring

    $0.80
    AR15 Mil Spec Extractor O-Ring   Fits All Standard AR15 Sized Bolts Fits Over Extractor Spring to Increase Reliability Manufactured to Mil-Spec Dimensions 100% American Made                    ...
    $0.80
  • Saltwater Arms AR15 Stainless Steel Pin and Detent Kit-A1Armory

    Saltwater Arms AR15 Stainless Steel Pin and Detent Kit

    MSRP: $29.99
    $26.99
    Saltwater Arms AR15 Stainless Steel Pin and Detent Kit       Upgrade your AR-15 with the Saltwater Arms Stainless Steel Pin and Detent Kit, engineered for durability, corrosion resistance, and smooth operation. Whether you're building a...
    MSRP: $29.99
    $26.99
  • AR-15 Aluminum 45 Offset Rapid Transition Flip Up Sights

    AR-15 Aluminum 45 Offset Rapid Transition Flip Up Sights

    $34.19
    AR-15 Aluminum 45 Offset Rapid Transition Flip Up Sights       Upgrade your AR-15 with the ultimate in versatility and speed – the 45° Offset Rapid Transition Flip-Up Sights. Engineered for competitive shooters, tactical...
    $34.19
  • AR-15 6.5 Grendel Type II Nickel Boron Bolt Carrier Group

    AR-15 6.5 Grendel Type II Nickel Boron Bolt Carrier Group

    $161.09
    AR-15 6.5 Grendel Type II Nickel Boron Bolt Carrier Group-FREE SHIPPING!          Nickel Boron Bolt Carrier Group 6.5 Grendel II Features: 6.5 Grendel II Nickel boron finish M16 cut Aircraft quality 8620 steel carrier 4130...
    $161.09
  • Lakota Ops AR-15 Mil-Spec Stock

    Lakota Ops AR-15 Mil-Spec Stock

    $17.09
    Lakota Ops AR-15 Mil-Spec Stock       GET THE LAKOTA OPS BUFFER TUBE KIT HERE! FEATURES: Slide-on replacement for original collapsible buttstock. Angled non-slip rubberized butt-pad allows faster presentation, even with body armor...
    $17.09
  • On Sale
    Guntec AR-15 Anodized Grey Micro Pistol Furniture Set

    Guntec AR15 Grey Micro Pistol Furniture Set

    Now: $187.16
    Was: $229.99
    Guntec AR-15 Anodized Grey Micro Pistol Furniture Set-FREE SHIPPING     Micro AR Pistol System: Micro Pistol System US Made T6 Aluminum Tube Length: 5.75″ Micro Flat Spring Micro 1...
    Now: $187.16
    Was: $229.99
  • Guntec AR15 Black Micro Pistol Furniture Set

    Guntec AR15 Black Micro Pistol Furniture Set

    $188.04
    AR15 Black Micro Pistol Furniture Set-FREE SHIPPING   Micro AR Pistol System: Micro Pistol System US Made T6 Aluminum Tube Length: 5.75″ Micro Flat Spring Micro 1.4″ Buffer that weighs 1...
    $188.04
  • Guntec 7.5″ Chameleon 5.56 17 Twist M4 4150 Barrel

    Guntec 7.5″ Chameleon Coated 5.56 1:7 Twist M4 4150 Barrel

    MSRP: $224.99
    $179.09
    Guntec 7.5″ Chameleon 5.56 1:7 Twist M4 4150 Barrel-FREE SHIPPING       Unleash premium performance and stunning aesthetics with the Guntec 7.5" Chameleon Barrel, engineered for AR-15 pistols and SBR builds. Combining rugged...
    MSRP: $224.99
    $179.09
  • Guntec AR15 16″ 5.56 Rainbow Chameleon OilSlick PVD M4 Barrel

    Guntec AR15 16″ 5.56 Rainbow Chameleon OilSlick PVD M4 Barrel

    $260.96
    Guntec AR15  16″ 5.56 Rainbow Chameleon OilSlick PVD M4 Barrel-FREE SHIPPING       Guntec USA has been manufacturing AR-15, AR-308 and AR 9mm accessories since 1989. Our goal is to distribute excellent quality, at an economical...
    $260.96
  • Odin Works Red XMR 3 Extended Magazine Release

    Odin Works Red XMR 3 Extended Magazine Release Button

    $18.89
    Odin Works Red XMR 3 Extended Magazine Release       Title: Odin Works Red XMR 3 Extended Magazine Release for AR-15: Enhanced Ergonomics and Quick Reloads Description: Upgrade your AR-15 with the Odin Works Red XMR 3 Extended...
    $18.89
  • Odin Works Silver XMR 3 Extended Magazine Release Button

    Odin Works Silver XMR 3 Extended Magazine Release Button

    $18.89
    Odin Works Silver XMR 3 Extended Magazine Release Button         Title: Odin Works Silver XMR 3 Extended Magazine Release - Enhanced AR15 Firearm Control Description: Upgrade your AR15's functionality with the Odin...
    $18.89
  • Guntec 5.5 Rainbow PVD Tie Dye Barrel

    Guntec 5.5" Rainbow PVD Tie Dye Custom Barrel

    MSRP: $224.99
    $202.49
    Guntec 5.5" Rainbow PVD Tie Dye Barrel-FREE SHIPPING!       Turn heads at the range with the Guntec 5.5" Rainbow PVD Tie Dye Barrel, designed for shooters who demand performance and eye-catching aesthetics in ultra-compact builds...
    MSRP: $224.99
    $202.49
  • 7.62x39 7.5 Nitride Pistol Length Heavy Barrel

    7.62x39 7.5" Nitride Pistol Length Barrel

    MSRP: $109.99
    $80.99
    7.62x39 7.5" Nitride Pistol Length Heavy Barrel     Introducing our premium 7.62x39 7.5" Nitride Pistol Length Heavy Barrel, meticulously crafted to elevate your AR-15 experience. Here’s why it stands out: Nickel Boron Barrel Extension:...
    MSRP: $109.99
    $80.99
  • On Sale
    300 Blackout, 7.5 Parkerized Heavy Barrel, 18 Twist, Pistol Length Gas System Barrel

    300 Blackout 7.5" Parkerized Pistol Length Barrel

    Now: $65.69
    Was: $89.99
    7.5" .300 Blackout Parkerized Pistol Length Heavy Barrel         Weight 1.158000 Length 7.5 Profile Heavy Barrel Twist 1:8 Finish Parkerized Material 4150 Chrome Moly Vanadium Thread Pitch 5/8 x 24 Caliber .300...
    Now: $65.69
    Was: $89.99
  • trinity force siege grip

    TF AR15 Aluminum Lightweight Skeletonized Hand Siege Grip

    MSRP: $34.99
    $24.26
    Trinity Force AR15 Aluminum Lightweight Skeletonized Hand Siege Grip       Elevate your rifle’s performance and style with the Trinity Force AR-15 Aluminum Lightweight Skeletonized Hand Siege Grip. Designed for modern shooters,...
    MSRP: $34.99
    $24.26
  • AR15 Collapsible Stock Rubber Buttpad

    AR15 Collapsible Stock Recoil Rubber Pad

    $6.29
    AR-15 Collapsible Stock Rubber Buttpad       Upgrade your AR-15 shooting experience with the Collapsible Stock Rubber Buttpad, engineered for performance, comfort, and improved weapon control. This high-quality rubber buttpad is designed...
    $6.29
  • Trinity Force Stocks Rubber Butt Pad

    Trinity Force Stocks Rubber Butt Pad

    $7.19
    Trinity Force Stocks Rubber Butt Pad       Upgrade your shooting experience with the Trinity Force Rubber Butt Pad, designed specifically for enhanced recoil absorption and shooting stability. Compatible with multiple Trinity Force stock...
    $7.19
  • .936 Low Profile Gas Block WITH 2 SET SCREWS AND A ROLL PIN

    .936 Low Profile Set Screw Gas Block

    $13.46
    .936 Low Profile Gas Block       .936 Low Profile Set Screw Gas Block, meticulously crafted with precision engineering to enhance the performance of your AR-15 and AR-10 barrels. Below, we've outlined the key features that make this gas...
    $13.46
  • A1Armory AR-15 Billet KeyMod Hand Stop

    Trinity Force AR-15 Billet KeyMod Hand Stop

    MSRP: $14.99
    $13.49
    AR-15 Billet KeyMod Hand Stop       Enhance your AR-15's ergonomics and precision with our AR-15 Billet KeyMod Hand Stop. Expertly machined from aircraft-grade aluminum, this compact and durable hand stop is designed to provide superior...
    MSRP: $14.99
    $13.49
  • Ar15 bulk qd end plates wholesale

    Bulk Wholesale AR-15 Quick Disconnect Steel End Plates

    $3.59
    Bulk Wholesale AR-15 Quick Disconnect Steel End Plates     Minimum 100 quantity This Steel QD AR-15 Receiver Endplate is compatible with all standard dimension quick detach sling swivels. It features hardened steel construction and is melonited...
    $3.59
  • AR-15 Receiver End Plate- Ambi 180° Sliding Attachment Point

    AR-15 180° Sling End Plate

    MSRP: $14.99
    $10.79
    AR-15 180° Sling End Plate-Sliding Attachment Point       Upgrade your AR-15 with the ultimate in sling versatility and rugged durability. The AR-15 180° Sling End Plate features a sliding attachment point, offering rapid...
    MSRP: $14.99
    $10.79
  • 4 Piece 2235.56308 Bolt Catch Kit

    4 Piece 223/5.56 Bolt Catch Kit

    MSRP: $12.99
    $5.84
    4 Piece 223/5.56/308 Bolt Catch Kit      Replacement for 223/5.56/308.Kit includes:Aluminum bolt catch, black anodized [1]Bolt catch plunger, black oxide [1]Bolt catch roll pin [1]Bolt Catch Spring...
    MSRP: $12.99
    $5.84
  • AR-15 Mil Spec Buffer Tube Kit w Mil Spec End Plate

    AR-15 Pistol Buffer Tube Kit w/ Mil Spec End Plate

    $26.99
    AR-15 Mil Spec Pistol Buffer Tube Kit   Pistol Buffer Tube. 7.3" Length. 1.25" OD Castle Nut Buffer Spring Mil Spec End Plate 3 oz Recoil Buffer Spring:Industrial Grade SteelHeat TreatedSolid Machined ConstructionBuffer Spring For Mil Spec And...
    $26.99
  • AR-15 9.3 Black Round Buffer Tube

    AR-15 9.3" Black Round Buffer Tube

    $22.28
    AR-15 9.3" Black Round Buffer Tube       Title: AR-15 9.3" Black Round Buffer Tube - Enhanced Stability for Your Pistol Build Description: Upgrade your AR-15 pistol build with our precision-crafted AR-15 9.3" Black Round...
    $22.28
  • AR-15AR-10 7.3 Black Pistol Buffer Tube

    AR-15 7" Black Anodized Type lll Pistol Buffer Tube

    $17.09
    AR-15 7" Black Anodized Type lll Pistol Buffer Tube       AR-15 7" Black Anodized Type III Pistol Buffer Tube - Your Ultimate Solution for AR-15 Pistol Conversions! Upgrade your AR-15 pistol with our fixed position Mil-Spec Pistol buffer...
    $17.09
  • A1Armory AR-15 16.5 .300 Blackout Purple Complete Upper

    AR-15 Purple 16" .300 Blackout Complete Upper

    MSRP: $419.99
    $349.19
    AR-15 Purple 16" .300 Blackout Complete Upper-FREE SHIPPING       Unlock the perfect blend of bold aesthetics and dependable performance with the A1Armory AR-15 Purple 16" .300 Blackout Complete Upper. Designed for shooters who...
    MSRP: $419.99
    $349.19
  • Timber Creek 15 Blue Ultralight Enforcer Hand Guard

    Timber Creek 15" Blue Ultralight Enforcer Hand Guard

    MSRP: $259.99
    $170.99
    Timber Creek 15" Blue Ultralight Enforcer Hand Guard-FREE SHIPPING   Enhance your AR-15 build with the Timber Creek BLUE Ultralight Enforcer 15" Handguard, engineered for shooters who demand high performance, cutting-edge aesthetics,...
    MSRP: $259.99
    $170.99
  • M16 Bolt Carrier Group - 5.56 9310 Bolt - Nickel Boron

    M16 5.56 Nickel Boron Bolt Carrier Group

    $125.99
    M16 Nickel Boron Bolt Carrier Group -FREE SHIPPING!       Description: Elevate your firearm build with White Label's meticulously crafted M16 Nickel Boron Bolt Carrier Group (BCG). Engineered with precision, every aspect of...
    $125.99
  • 5.56 7.5 M4 Pistol Side Charging Complete Upper Assembly-A1Armory

    5.56 7.5" M4 Pistol Side Charging Complete Upper Assembly

    MSRP: $309.99
    $236.69
    5.56 7.5" M4 Pistol Side Charging Complete Upper Assembly-FREE SHIPPING       Elevate your AR-15 build with our 5.56 7.5" M4 Pistol Side Charging Complete Upper Assembly—engineered for precision, reliability, and tactical superiority...
    MSRP: $309.99
    $236.69
  • AR-15 5.56 Nato 7.5 Stormtrooper White Gradient Pistol Upper

    AR-15 5.56 Nato 7.5" Stormtrooper White Gradient Pistol Upper

    MSRP: $439.99
    $350.99
    AR-15 5.56 Nato 7.5" Stormtrooper White Gradient Pistol Upper-FREE SHIPPING     Bring bold styling and tactical performance together with the AR-15 7.5" Stormtrooper White Gradient Pistol Upper. Designed for shooters who want to stand out...
    MSRP: $439.99
    $350.99
  • On Sale
    AT3 Pink Slick Side Upper Billet Upper Receiver for AR-15

    AR-15 Pink Slick Side Upper Billet Upper Receiver

    Now: $107.99
    Was: $157.99
    AT3 Pink Slick Side Upper Billet Upper Receiver-FREE SHIPPING!   Tough, Sleek, and ready for the AT3 SPEAR M-LOK Handguard Machined from billet aluminum, this unique slick-side upper receiver has no forward assist, includes a dust cover, and...
    Now: $107.99
    Was: $157.99
  • AT3 OD Green Slick Side Upper Billet Upper Receiver for AR-15

    AR-15 OD Green Slick Side Upper Billet Upper Receiver

    $107.99
    AT3 AR15 OD Green Slick Side Upper Billet Upper Receiver- FREE SHIPPING!     Machined from billet aluminum, this unique slick-side upper receiver has no forward assist, includes a dust cover, and matches perfectly with AT3’s SPEAR...
    $107.99
  • On Sale
    AT3 STEALTH GREY Slick Side Upper Billet Upper Receiver for AR-15

    AR-15 Stealth Grey Slick Side Upper Billet Upper Receiver

    Now: $107.99
    Was: $157.99
    AT3 Stealth Grey Slick Side Upper Billet Upper Receiver for AR-15 -FREE SHIPPING!   Machined from billet aluminum, this unique slick-side upper receiver has no forward assist, includes a dust cover, and matches perfectly with AT3’s...
    Now: $107.99
    Was: $157.99
  • On Sale
    AT3 Slick Side Upper Billet Upper Receiver for AR-15

    AR-15 Black Slick Side Upper Billet Upper Receiver

    Now: $98.99
    Was: $128.99
    AT3 Black Slick Side Billet Upper Receiver for AR-15 -FREE SHIPPING!   Machined from billet aluminum, this unique slick-side upper receiver has no forward assist, includes a dust cover, and matches perfectly with AT3’s SPEAR handguards...
    Now: $98.99
    Was: $128.99
  • On Sale
    Nickel Boron 5.56 Bolt Carrier Group (BCG)

    Nickel Boron 5.56 Bolt Carrier Group (BCG)

    Now: $125.99
    Was: $165.00
    Nickel Boron 5.56 Bolt Carrier Group (BCG)-FREE SHIPPING!       Title: Tiger Rock INC AR-15 5.56 .223 Nickel Boron Bolt Carrier Group - Unparalleled Performance and Durability Description: Elevate your AR-15's performance to new heights...
    Now: $125.99
    Was: $165.00
  • Timber Creek Blue Ultralight Enforcer 13 hand guard

    Timber Creek Blue Ultralight Enforcer 13" Hand Guard

    MSRP: $219.99
    $161.99
    Timber Creek Blue Ultralight Enforcer 13" Hand Guard-FREE SHIPPING         Title: Timber Creek 13" Blue Ultralight Enforcer Hand Guard - Premium AR-15 Accessory at A1Armory Product Description: Enhance your AR-15's...
    MSRP: $219.99
    $161.99