Buffer Tube Hardware

Buffer Tube Hardware

Dive into a comprehensive selection of buffer tubes, castle nuts, end plates, and more, meticulously engineered to exacting standards to enhance the performance and durability of your AR15 platform. Crafted from premium materials such as aircraft-grade aluminum and steel alloys, our buffer tube hardware ensures optimal fitment, stability, and functionality, whether you're assembling a new build or upgrading an existing rifle. 

  • Guntec AR15 Black Chrome Dual Sling End Plate

    Guntec AR15 Black Chrome Dual Sling End Plate

    $22.45
    Guntec AR15 Black Chrome Dual Sling End Plate         The Guntec AR15 Black Chrome Dual Sling End Plate is a high-quality component designed to enhance the functionality and usability of your AR15 rifle. Made...
    $22.45
  • 100 A1A AR-15 Ambi mil-spec receiver tube End Plates with dual sling mounts-www.A1Armory.com

    100 Bulk Ambidextrous Dual Sling Mount End Plates

    $161.99
    100-AR Platform Ambidextrous Dual Sling Mount End Plates-FREE SHIPPING       The AR Platform Mil Spec Ambi End Plate set is a crucial upgrade for firearm enthusiasts and builders who prioritize functionality and versatility in their builds...
    $161.99
  • AR-15 Bulk 100 Quantity Buffer Retainer Springs

    AR-15 Bulk 100 Quantity Buffer Retainer Springs

    $53.09
    AR-15 Bulk 100 Quantity Buffer Retainer Springs       Ensure the reliability and performance of your AR-15, AR-10, or AR-9 with our high-quality bulk pack of 100 Buffer Retainer Springs. Designed to meet the stringent requirements of...
    $53.09
  • Zombie Green Mil Spec Castle Nut

    Zombie Green Mil Spec Castle Nut

    $10.79
    AR-15 Zombie Green Mil Spec Castle Nut     Secure your buffer tube with confidence — and a splash of bold, custom color. The AR-15 Zombie Green Mil-Spec Castle Nut is built to deliver reliable retention for your buffer tube assembly while...
    $10.79
  • Zombie Green Mil Spec End Plate

    Zombie Green Mil Spec End Plate

    $10.79
    Zombie Green Mil Spec End Plate       Transform your AR-15 with the Zombie Green Mil Spec End Plate, the perfect blend of durability, precision, and style. Proudly made in the USA, this high-quality end plate ensures your firearm performs...
    $10.79
  • AR15 Engraved 5.56 Carbine Buffer Tube

    AR15 Engraved 5.56 Carbine Buffer Tube

    $26.99
    AR-15 Engraved 5.56 Carbine Buffer Tube       Elevate your AR-15 with our Engraved 5.56 Carbine Buffer Tube — a fusion of American craftsmanship, rugged performance, and head-turning style. Designed for enthusiasts who demand both...
    $26.99
  • Rainbow Chameleon Enhanced Skeletonized Castle Nut

    Rainbow Chameleon Enhanced Skeletonized Castle Nut

    $38.66
    AR-15 Rainbow Chameleon Enhanced Skeletonized Castle Nut       Upgrade your AR platform with a premium accessory that offers bold aesthetics and uncompromising performance. The AR-15 Rainbow Chameleon Enhanced...
    $38.66
  • Cerakote Bright White Stock Buffer End Plate

    Cerakote Bright White Stock Buffer End Plate

    $8.99
    Cerakote Bright White Stock Buffer End Plate           Description: Upgrade your AR Platform rifle with our Mil-Spec Steel Buffer End Plate, expertly coated in Cerakote Bright White for a sleek and durable finish...
    $8.99
  • AR-15 Custom Made White Holy Fluted Pistol Buffer Tube

    AR-15 Custom Made White Holy Fluted Pistol Buffer Tube

    $34.19
    AR-15 Custom Made White Holy Fluted Pistol Buffer Tube       Title: "EliteAR™ AR-15 Custom Made White Holy Fluted Pistol Buffer Tube" Description: Elevate your AR-15 pistol build to the pinnacle of style and performance...
    $34.19
  • On Sale
    Presma 3.5 Short Buffer Tube System

    Presma 3.5" Short Buffer Tube System

    Now: $80.09
    Was: $139.99
    Presma 3.5" Short Buffer Tube System       Presma 3.5" Short Buffer Tube System – the perfect solution to elevate the compactness of your AR pistol. This carefully crafted system includes essential components that...
    Now: $80.09
    Was: $139.99
  • Silver Dual Sling Receiver End Plate

    Silver Dual Sling Receiver End Plate for .223/5.56/.308 Buffer Tubes

    $17.09
    Silver Dual Sling Receiver End Plate        Silver Dual Sling Receiver End Plate, a premium accessory designed to enhance the functionality and versatility of your firearm. Crafted from high-quality aluminum and featuring a sleek...
    $17.09
  • Red Dual Sling Receiver End Plate for .2235.56.308 Buffer Tubes.

    Red Dual Sling Receiver End Plate for .223/5.56/.308 Buffer Tubes

    $17.09
    Red Dual Sling Receiver End Plate for .223/5.56/.308 Buffer Tubes       Red Dual Sling Receiver End Plate, a premium accessory designed to enhance the functionality and aesthetics of your .223/5.56/.308 buffer tubes. This meticulously...
    $17.09
  • Black Dual Sling Receiver End Plate for .2235.56.308 Buffer Tubes.

    Black Dual Sling Receiver End Plate for .223/5.56/.308 Buffer Tubes

    $17.09
    Black Dual Sling Receiver End Plate for .223/5.56/.308 Buffer Tubes     Black Dual Sling Receiver End Plate designed specifically for .223/5.56/.308 buffer tubes. This meticulously crafted product boasts a range of features,...
    $17.09
  • AR-15 Cerakote Robins Egg Stock Buffer Mil Spec End Plate.

    AR-15 Cerakote Robins Egg Stock Buffer Mil Spec End Plate

    $11.69
    AR-15 Cerakote Robins Egg Stock Buffer Mil Spec End Plate       This is our standard AR-15 Mil-Spec receiver end plate. It's made of steel 4150 Features: Mil-Spec Steel construction Cerakote Robins Egg Fits:...
    $11.69
  • Timber Creek Burnt Bronze QD End Plate Combo

    Timber Creek Outdoors Burnt Bronze QD End Plate Combo

    $22.46
    Timber Creek Burnt Bronze QD End Plate Combo     Upgrade your AR-15 or compatible rifle with the Timber Creek Outdoors Burnt Bronze QD End Plate Combo, designed to deliver superior functionality, durability, and eye-catching style. This end...
    $22.46
  • 10,000 Bulk AR-15 Nitride Buffer Retainer Pins

    Bulk 10,000 AR-15 Buffer Retainer Pins

    $2,429.10
    10,000 Bulk AR-15 Nitride Buffer Retainer Pins-FREE SHIPPING       10,000 Bulk AR-15 Nitride Buffer Retainer Pins Equip your AR-15 builds with precision and reliability using our bulk package of 10,000 AR-15 Nitride Buffer Retainer Pins...
    $2,429.10
  • AR-15 Custom Made Black Straight Fluted Pistol Buffer Tube

    AR-15 Custom Made Black Straight Fluted Pistol Buffer Tube

    $29.69
    AR-15 Custom Made Black Straight Fluted Pistol Buffer Tube       Description: Elevate your AR-15 pistol build with our meticulously crafted Custom Black Straight Fluted Pistol Buffer Tube. Engineered with precision and...
    $29.69
  • Presma Aluminum Enhanced Purple Castle Nut

    Presma Purple Aluminum Enhanced Castle Nut

    $17.09
    AR-15 Presma Aluminum Enhanced Purple Castle Nut       Add both performance and personality to your AR build with the AR-15 Presma Aluminum Enhanced Castle Nut in Purple. Engineered for tight, reliable lockup and designed to stand out,...
    $17.09
  • AR-15 A2 Rifle Buttstock Screw

    AR-15 A2 Rifle Buttstock Screw

    $3.83
    AR-15 A2 Rifle Buttstock Screw     This Flathead Machine Screw locks the Buttstock onto the Receiver Extension through the Buttstock Spacer. Machined from black manganese phosphate finished steel, this screw is unique in that it has a...
    $3.83
  • On Sale
    AR.308 Robins Egg Blue Mil Spec 6 Position Buffer Tube

    AR Robins Egg Blue Mil Spec 6 Position Buffer Tube

    Now: $31.46
    Was: $40.00
    Robins Egg Blue Mil Spec 6 Position Buffer Tube     Choose Kit or Tube   Add a vibrant, high-performance upgrade to your AR-15 build with this Robins Egg Blue Anodized Mil-Spec 6-Position Buffer Tube Kit...
    Now: $31.46
    Was: $40.00
  • Timber Creek Tungsten QD End Plate Combo

    Timber Creek Tungsten QD End Plate Combo

    $22.46
    Timber Creek Outdoors Tungsten QD End Plate Combo       Elevate your AR-15 build with the Timber Creek Outdoors Tungsten QD End Plate Combo – a high-performance upgrade engineered for shooters who demand precision, durability, and...
    $22.46
  • Timber Creek Robins Egg Blue QD End Plate Combo

    Timber Creek Robins Egg Blue QD End Plate Combo

    $22.46
    Timber Creek Robins Egg Blue QD End Plate Combo       Upgrade your AR build with style and function using the Timber Creek Outdoors QD End Plate Combo in Robins Egg Blue. Precision-machined for performance and coated in a head-turning...
    $22.46
  • Timber Creek Red QD End Plate Combo

    Timber Creek Red QD End Plate Combo

    $22.46
    Timber Creek Red QD End Plate Combo       Upgrade your rifle’s functionality and aesthetics with the Timber Creek Outdoors QD End Plate Combo in Red, featuring a premium push button sling swivel. Built for shooters who...
    $22.46
  • Timber Creek Purple QD End Plate Combo

    Timber Creek Purple QD End Plate Combo

    $22.46
    Timber Creek Purple QD End Plate Combo       Bring both style and function to your rifle setup with the Timber Creek Outdoors QD End Plate Combo in striking anodized purple. Engineered for durability and enhanced performance,...
    $22.46
  • Timber Creek OD Green QD End Plate Combo

    Timber Creek OD Green QD End Plate Combo

    $22.46
    Timber Creek OD Green QD End Plate Combo       Timber Creek Olive Drab Green (ODG) Quick Detach End Plate Combo, the perfect fusion of durability, versatility, and convenience for your firearm customization needs. This...
    $22.46
  • A1Armory AR-15 Buffer Retaining Pin & Spring

    AR-15 Buffer Retaining Pin & Spring Set

    $2.69
    A1Armory AR-15 Buffer Retaining Pin & Spring Set     Must purchase 3 AR-15 Buffer Retaining Pin & Spring Set – a precision-engineered component crafted for maximum durability and seamless compatibility with all...
    $2.69
  • AR-15 Rifle Tuned Buffer Spring

    AR15 Rifle Tuned Buffer Spring

    $7.19
    AR-15 Rifle Tuned Buffer Spring       AR15 Rifle Tuned Buffer Spring, meticulously crafted for optimum performance. Quality Steel Construction: Engineered from premium-grade steel, ensuring durability and reliability in the...
    $7.19
  • Timber Creek Blue QD End Plate Combo

    Timber Creek Blue QD End Plate Combo

    $22.46
    Timber Creek Blue QD End Plate Combo       Timber Creek Blue Anodized Quick Detach End Plate Combo with Sling Swivel – the ultimate upgrade for your firearm. Elevate your shooting experience with these top-notch features: Drop-In...
    $22.46
  • Trinity Force AR-15 QD Steel End Plate

    Trinity Force QD Steel Receiver End Plate

    $11.69
    Trinity Force AR-15 QD Steel End Plate       Enhance the versatility and strength of your AR platform with the Trinity Force AR-15 QD Steel End Plate — a mission-ready upgrade built for tactical performance. Made from high-strength...
    $11.69
  • On Sale
    LBE Unlimited Buffer Retainer Pin, pack of 10

    LBE Unlimited Buffer Retainer Pin, pack of 10

    Now: $23.39
    Was: $31.49
    LBE Unlimited Buffer Retainer Pin, pack of 10   Machined to milspec dimensions Black Nitride coated 100% USA Made Comes in pack of 10
    Now: $23.39
    Was: $31.49
  • On Sale
    Timber Creek Orange QD End Plate Combo

    Timber Creek Orange QD End Plate Combo

    Now: $20.66
    Was: $29.99
    Timber Creek Orange QD End Plate Combo       Title: Timber Creek Orange QD End Plate Combo - Upgrade Your AR with Enhanced Sling Mounting Options Description: Elevate your AR experience with the Timber Creek Orange QD End...
    Now: $20.66
    Was: $29.99
  • AR-15 Enhanced End Plate Castle Nut QD Set

    AR-15 Enhanced TF End Plate & Presma Castle Nut QD Set

    $22.49
    AR-15 Enhanced TF End Plate & Presma Castle Nut QD Set       Upgrade your AR platform with a precision-machined, high-strength Castle Nut and End Plate QD Set designed for superior performance and reliability. Whether you’re...
    $22.49
  • 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
  • 200-AR Mil-Spec Steel Castle Nut & End Plates

    Bulk Wholesale AR Steel Castle Nut & End Plates

    $5.27
    Bulk Wholesale AR Steel Castle Nut & End Plates       This AR Receiver Castle Nut & Endplate combo features hardened steel construction and is melonited for finish matching and corrosion resistance. The Castle Nut & endplate...
    $5.27
  • Stainless Steel Buffer Retainer Pin & Spring

    Stainless Steel Buffer Retainer Pin & Spring

    $4.73
    Stainless Steel Buffer Retainer Pin & Spring       Introducing our premium Stainless Steel Buffer Retainer Pin & Spring, a meticulously crafted firearm component designed to enhance the reliability and longevity of your...
    $4.73
  • AR-15 Mil Spec Buffer Tube With End Plate And Castle Nut

    AR15 Mil Spec Buffer Tube With End Plate And Castle Nut

    $20.69
    AR-15 Mil Spec Buffer Tube With End Plate And Castle Nut       Upgrade your AR-15 with a battle-tested buffer tube kit engineered for reliability, strength, and smooth performance. Crafted from high-grade T6 aluminum and proudly made...
    $20.69
  • AR .2235.56.308 Buffer Tube Receiver End Plate, with protruding QR hook adapter-A1ARMORY

    AR-15 Buffer Tube Receiver End Plate with QR hook adapter

    $8.33
    AR-15 .223/5.56/.308 Buffer Tube Receiver End Plate       Enhance your AR-15 with our premium .223/5.56/.308 Buffer Tube Receiver End Plate, designed for durability and convenience. Here's why it's a must-have for your...
    $8.33
  • Presma Silver Enhanced Castle Nut

    Presma Silver Enhanced Castle Nut

    $17.09
    AR-15 Presma Silver Enhanced Castle Nut       Add a bold, refined finish to your AR-15 with the Presma Enhanced Silver Anodized Castle Nut. Expertly engineered from 7075-T6 aluminum, this premium castle nut combines uncompromising...
    $17.09