Buffer Tubes

AR-15 Mil-Spec buffer tube is made from 6061-T6 Aircraft Grade Aluminum, Matte Black Anodizing with Type III Class II Hard Coat for Best Wear Resistance. It has the tightest tolerance control for Zero-gap fitment with Polymer stock and receiver to meet...

The AR Pistol Receiver Extension Kit comes with everything you need to get your pistol up and running. The package includes a steel endplate, castle nut, buffer, buffer spring, and a Mil-Spec anodized aluminum pistol receiver extension. The lightweight...

Commercial Coating Type: Hard Coat Anodized Finish Material: Aircraft Grade Aluminum, High Strength Steel Color: Black

The Trinity Force Mil-Spec AR Receiver Extension Kit features a Made in USA Buffer Tube constructed from aircraft-grade aluminum with rolled threading, it is hard coat anodized for maximum corrosion and wear resistance. The Action Spring is also Made in...

High quality components and precise manufacturing make Armaspec parts ideal for maintaining and upgrading firearms. The durability, reliability and excellent build quality of these parts will ensure years of service you can count on.Features : Precise...

High quality components and precise manufacturing make Armaspec parts ideal for maintaining and upgrading firearms. The durability, reliability and excellent build quality of these parts will ensure years of service you can count on.Features :Precise...

Flat Flex Spring Design Compresses And Has Adjustable Tension by trimming coils as needed Improves Cycling Issues And Reduces Felt Recoil Carbine Length Smoother Cycling 4.4 oz weight Stainless Heavy Buffer Teflon Coated Flat Spring

The AR Receiver Extension Kit is constructed from aircraft-grade aluminum with rolled threading. The pistol tube has been hard coat anodized for maximum corrosion and wear resistance. A standard buffer spring and 3oz carbine buffer are included as well...

Mil Spec Coating Type: Hard Coat Anodized Finish Material: Aircraft Grade Aluminum, High Strength Steel Color: Black

Mil Spec Coating Type: Hard Coat Anodized Finish Material: Aircraft Grade Aluminum, High Strength Steel Color: Black

Mil-Spec diameter Hard Coat Anodized Finish Aircraft Grade Aluminum, High Strength Steel Color: Black

The AR Receiver Extension Kit is constructed from aircraft-grade aluminum with rolled threading. The buffer tube has been hard coat anodized for maximum corrosion and wear resistance. A standard buffer spring and 3oz carbine buffer are included as well...

Complete Micro Pistol System US Made T6 Aluminum Tube Length: 5.75″ Micro Flat Spring Micro 1.4″ Buffer that weighs 1.8 oz Works with 5.56 and 9mm Cal Anodized Gold Finish One Point Sling End Plate with QD Swivel Extreme Duty Castle Nut...

Complete Pistol Ambi One Point Sling End Plate T6 Aluminum Buffer Tube Kit Castle Nut Foam Tube Cover Also Included Anodized Purple Finish 3 oz CAR Buffer, & Spring US Made

Complete Pistol Ambi One Point Sling End Plate T6 Aluminum Buffer Tube Kit Castle Nut, 3 oz Foam Tube Cover Also Included Anodized Gold Finish CAR Buffer, & Spring US Made

Mil-Spec Buffer Tube Kit T6 Aluminum Anodized Gold Finish Six Position Buffer Tube End Plate, Castle Nut, 3 oz CAR Buffer, & Upgraded Chrome Silicon Spring

Complete Micro Pistol System US Made T6 Aluminum Tube Length: 5.75″ Micro Flat Spring Micro 1.4″ Buffer that weighs 1.8 oz Works with 5.56 and 9mm Cal Anodized RED Finish  One...

Complete Micro Pistol System US Made T6 Aluminum Tube Length: 5.75″ Micro Flat Spring Micro 1.4″ Buffer that weighs 1.8 oz Works with 5.56 and 9mm Cal Anodized PURPLE Finish ...

•  Strictly Developed according to the Military Specification •  Reinforced Buffer Body with Hardcoat Anodizing •  Complete with 5 Steel Weights and 1 Aluminum Spacer •  Total 5.0 oz

9MM Cal Black Polyurethane Bumper Stainless Steel Body 8.2 Oz 4″ Length US MADE

Mil-Spec Buffer Tube Kit T6 Aluminum Cerakote Titanium Finish Six Position Buffer Tube End Plate, Castle Nut, 3 oz CAR Buffer, &  Upgraded Chrome Silicon Spring

MIL- SPEC US Made Six Position Gen 2 Tube Design With Notch Cut Out For Buffer End Plate & Castle T6 Aluminum  Tube Detent To Engage Nut Included

Mil-Spec Buffer Tube Kit Gen 2 Tube Design With Notch Cut Out For Buffer T6 Aluminum Detent To Engage Six Position Buffer Tube End Plate, Castle Nut, 3 oz CAR Buffer, &  Upgraded Chrome Silicon Spring

MIL-SPEC Gen 2 Tube Design With Notch Cut Out For Buffer Detent To Engage Six Position US Made T6 Aluminum

For 9mm Cal T6 Aluminum Complete Pistol Buffer Tube Kit Foam Tube Cover Also Included Ambi One Point Sling End Plate, Castle Nut, 8.2 Oz 9MM Buffer, & Spring US Made

Mil-Spec Buffer Tube Kit T6 Aluminum Anodized Purple Finish Six Position Buffer Tube End Plate, Castle Nut, 3 oz CAR Buffer, &  Upgraded Chrome Silicon Spring

Mil-Spec Buffer Tube Kit T6 Aluminum Cerakote Zombie Green Finish Six Position Buffer Tube End Plate, Castle Nut, 3 oz CAR Buffer, &  Upgraded Chrome Silicon Spring

Mil-Spec Buffer Tube Kit T6 Aluminum Cerakote Tungsten Finish Six Position Buffer Tube End Plate, Castle Nut, 3 oz CAR Buffer, &  Upgraded Chrome Silicon Spring

Mil-Spec Buffer Tube Kit T6 Aluminum Cerakote Sniper Grey Finish Six Position Buffer Tube End Plate, Castle Nut, 3 oz CAR Buffer, &  Upgraded Chrome Silicon Spring

Mil-Spec Buffer Tube Kit T6 Aluminum Anodized Red Finish Six Position Buffer Tube End Plate, Castle Nut, 3 oz CAR Buffer, &  Upgraded Chrome Silicon Spring

Mil-Spec Heavy CAR Buffer, & CAR Spring Buffer Tube Lasered Buffer Tube (Lasered Numbers 1 Through 6) T6 Aluminum Ambi End Plate, Castle Nut, 4.4 oz Six Position

Mil-Spec Lasered Buffer Tube (Lasered Numbers 1 Through 6) End Plate, Castle Nut, 4.4 Oz Heavy CAR Buffer, & CAR Spring T6 Aluminum Six Position Buffer Tube

Mil-Spec Buffer, & Chrome Spring Buffer Tube Lasered Buffer Tube (Lasered Numbers 1 Through 6) T6 Aluminum End Plate, Castle Nut, 3 oz Six Position

Mil-Spec Buffer Tube Kit T6 Aluminum End Plate, Castle Nut, 4.4 oz Heavy CAR Buffer, & Upgraded Chrome Teflon Six Position Buffer Tube Coated Spring

Mil-Spec Buffer Tube Kit T6 Aluminum Anodized Green Finish Six Position Buffer Tube End Plate, Castle Nut, 3 oz CAR Buffer, &  Upgraded Chrome Silicon Spring

Mil-Spec Buffer Tube Kit T6 Aluminum Cerakote O.D. Green Finish Six Position Buffer Tube End Plate, Castle Nut, 3 oz CAR Buffer, &  Upgraded Chrome Silicon Spring

Mil-Spec Buffer Tube Kit T6 Aluminum Cerakote Flat Dark Earth Finish Six Position Buffer Tube End Plate, Castle Nut, 3 oz CAR Buffer, &  Upgraded Chrome Silicon Spring

Mil-Spec Buffer Tube Kit T6 Aluminum Cerakote Blue Finish Six Position Buffer Tube End Plate, Castle Nut, 3 oz CAR Buffer, &  Upgraded Chrome Silicon Spring

Mil-Spec Buffer Tube Kit T6 Aluminum Cerakote Burnt Bronze Finish Six Position Buffer Tube End Plate, Castle Nut, 3 oz CAR Buffer, &  Upgraded Chrome Silicon Spring

Mil-Spec Buffer Tube Kit T6 Aluminum Anodized Blue Finish Six Position Buffer Tube End Plate, Castle Nut, 3 oz CAR Buffer, &  Upgraded Chrome Silicon Spring

Mil-Spec Buffer Tube Kit T6 Aluminum Cerakote Artic White Finish Six Position Buffer Tube End Plate, Castle Nut, 3 oz CAR Buffer, &  Upgraded Chrome Silicon Spring

Mil-Spec Buffer Tube Complete Kit Six Position Buffer Tube End Plate, Castle Nut, 308 CAR Short Buffer, & Spring For .308 Caliber T6 Aluminum

Mil-Spec Buffer Tube Kit Six Position Buffer Tube End Plate, Castle Nut, 3 Oz CAR Buffer, &  Upgraded Chrome Silicon Spring T6 Aluminum

Mil- Spec T6 Aluminum Us Made Six Position Mil-Spec Lasered Buffer Tube (Lasered Numbers 1 Through 6)

Mil-Spec Six Position US Made Cerakoted In Flat Dark Earth T6 Aluminum

Mil-Spec Six Position US Made T6 Aluminum

Mil- Spec End Plate & Castle Nut Included Cerakote Flat Dark Earth Finish T6 Aluminum US Made Six Position

Mil- Spec T6 Aluminum US Made Six Position End Plate & Castle Nut Included

CAR/M4 Size Smoother Cycling And A lot More Quiet 5.56 Cal Fits Mil-spec/Commercial Gold Plated/ Teflon Coated Silent Spring Buffer Tubes

Complete Buffer Tube Kit Specifically Designed For The Sig Sauer SB15 & SBM4 Stabilizing Brace T6 Aluminum Us Made Ambi One Point Sling End Plate,Castle Nut,3 Oz Car Buffer, & Upgraded Chrome Spring Anodized Red Finish Fde Sig Brace In Picture,...

Complete Buffer Tube Kit Specifically Designed For The Sig Sauer SB15 & SBM4 Stabilizing Brace GEN 2 Design Utilizes Thick Castle Nut Upgraded One Point Sling End Plate,3 oz T6 Aluminum Machined Grove to Position Sig Brace CAR Buffer, & Upgraded...

Complete Buffer Tube Kit Specifically Designed For The Sig Sauer SB15 & SBM4 Stabilizing Brace T6 Aluminum Us Made Ambi One Point Sling End Plate,Castle Nut,3 Oz Car Buffer, & Upgraded Chrome Spring Cerakote Flat Dark Earth Finish Included. For...

or 9mm Cal Complete Buffer Tube Kit Specifically Designed For The Sig Sauer SB15 & SBM4 Stabilizing Brace T6 Aluminum Ambi One Point Sling End Plate,Castle Nut, 8.2 Oz  9MM Buffer, & Upgraded Chrome Spring US Made Tube Has Machined Knotch...

Complete Buffer Tube Kit Specifically Designed For The Sig Sauer SB15 & SBM4 Stabilizing Brace Tube Has Machined Knotch Preventing Sig Brace From Sliding Too Far Forward For .308 Caliber Applications T6 Aluminum Ambi One Point Sling End Plate,Castle...

Complete Buffer Tube Kit Specifically Designed For The Sig Sauer SB15 Stabilizing Brace & The SBM4 Stabilizing Brace T6 Aluminum Ambi One Point Sling End Plate,Castle Nut,3 oz CAR Buffer, & Upgraded Chrome Spring US Made Tube Has Machined Knotch...

Buffer Tube Specifically Designed For The Sig Sauer SB15 & SBM4 Stabilizing Brace Limited Run To Accomodate Dark Earth / Tan Sig Brace T6 Aluminum US Made Cerakote Flat Dark Earth Finish

Buffer Tube Specifically Designed For The Sig Sauer SB15 & SBM4 Stabilizing Braces T6 Aluminum US Made

Slips Over Pistol Black Buffer Tube US Made

Steel Ambidextrous Allows QD Use of One Point Sling

T6 6061 Aluminum Slides Over Buffer Tube And Then Tighten Down Screw As It Compresses Down Over Castle Nut Ambidextrous This Model Does Not Require You To Remove Buffer Tube For Installation QD Design

Commercial Spec Buffer Tube Kit Six Position Buffer Tube End Plate, Castle Nut, .308 Short Buffer, & Spring T6 Aluminum

Commercial Spec Buffer Tube Kit Six Position Buffer Tube End Plate, Castle Nut, 3 Oz Car Buffer, & Spring T6 Aluminum

Commercial Spec Six Position US Made T6 Aluminum

Commercial Spec End Plate & Castle Nut Included T6 Aluminum

US Made Steel Gen 2 Fits Mil-spec/Commercial Buffer Tubes Extra Wide For Stronger, More Durable Hold

US Made Buffer Tube Parts Steel Fits Mil-Spec/Commercial Buffer Tubes

Complete Pistol Ambi One Point Sling End Plate T6 Aluminum Buffer Tube Kit Castle Nut, 3 oz Foam Tube Cover Also Included Cerakoted In Tungsten CAR Buffer, & Spring US Made

Complete Pistol Ambi One Point Sling End Plate T6 Aluminum Buffer Tube Kit Castle Nut, 3 oz Foam Tube Cover Also Included Cerakoted In Sniper Grey  CAR Buffer, & Spring US Made

Complete Pistol Ambi One Point Sling End Plate T6 Aluminum Buffer Tube Kit Castle Nut, 3 oz Foam Tube Cover Also Included Anodized Red Finish CAR Buffer, & Spring US Made

Complete Pistol Ambi One Point Sling End Plate, T6 Aluminum Buffer Tube Kit Castle Nut, 3 oz Foam Tube Cover Also Included Cerakoted In O.D. Green CAR Buffer, & Spring US Made

Complete Pistol Ambi One Point Sling End Plate T6 Aluminum Buffer Tube Kit Castle Nut, 3 oz Foam Tube Cover Also Included Cerakoted In Flat Dark Earth CAR Buffer, & Spring US Made

Complete Pistol Ambi One Point Sling End Plate, T6 Aluminum Buffer Tube Kit Castle Nut, 3 oz Foam Tube Cover Also Included Cerakoted In Blue  CAR Buffer, & Spring US Made

Complete Pistol Castle Nut, 3 oz Foam Tube Cover Also Included Buffer Tube Kit CAR Buffer, & Spring US Made Ambi One Point Sling End Plate T6 Aluminum

Gen 1 Pistol Buffer Tube US Made T6 Aluminum Foam Sleeve Cover Also Included

Mil-Spec Anodized Matte Black Finish T6 6061 Aluminum U.S. Made A2 Rifle Length

Full Size A2 Rifle Length .308 Cal Buffer Mil -spec Chrome Silicon .308 Cal Rifle Length Spring Included

Developed to suit the needs of a performance-based shooter, the Strike Industries Optimus Weight Buffer provides rapid modular customization that can be performed by the user. Changing out the buffer is one of the most direct upgrades to the AR platform,...

The Strike Industries Pistol Buffer Tube introduces added functionality to an often overlooked part of an AR pistol PDW. At an overall length of just over 5 inches, the pistol buffer tube reduces the pistol’s overall length. The pistol buffer tube...

The Strike Industries Pistol Buffer Tube introduces added functionality to an often overlooked part of an AR pistol PDW. At an overall length of just over 5 inches, the pistol buffer tube reduces the pistol’s overall length. The pistol buffer tube...

The Trinity Force Castle Nut is made to fit the Mil-Spec /Standard size Stock buffer tube of the T4 & T6 Stocks or most any Collapsible Shotgun or Rifle Stock Butt Stocks - This ring mount will fits most Collapsible Butt Stocks like the ATI, Colt ,...

• Complete with 3 Steel Weights• Reinforced Buffer Body with Hardcoat Anodizing• Tight Fit Buffer Bumper• Total 3.0 oz Material: Aluminum/PlasticHeight: 3.26"Weight: 3.0 ozColor: Golden

• Precision Machined from 7075-T6 Aircraft Grade Aluminum with a Dry Film Lube Coated Interior for Smoother and More Reliable Cycling• Finished in a Matte Black Type III Class II Hard Coat Anodize• Compatible with Standard AR15 Type...

• 1.2" OD Receiver Extension Tube Compatible with AR15 Lower Receivers• Precision Machined from 7075-T6 Aircraft Grade Aluminum with a Dry Film Lube Coated Interior for Smoother and More Reliable Cycling• Finished in a Matte Black Type III...

• Proudly Designed and Made in USA• 1.2" OD Receiver Extension Tube Compatible with AR15 Lower Receivers• Precision Machined from 7075-T6 Aircraft Grade Aluminum with a Dry Film Lube Coated Interior for Smoother and More Reliable...

• 6-position Commercial-spec Diameter Receiver Extension Tube for AR15 Rifles• Extension Tube CNC Machined from 6061-T6 Aircraft Grade Aluminum with Precisely Rolled Threads for Durable Thread Engagement with Lower Receiver• Underwent the...

• 6-position Mil-spec Diameter Receiver Extension Tube for AR308 Rifles• Extension Tube CNC Machined from 6061-T6 Aircraft Grade Aluminum with Precisely Rolled Threads for Durable Thread Engagement with Lower Receiver• Underwent the...

• 6-position Mil-spec Diameter Receiver Extension Tube for AR15 Rifles• Extension Tube CNC Machined from 6061-T6 Aircraft Grade Aluminum with Precisely Rolled Threads for Durable Thread Engagement with Lower Receiver• Underwent the...

• 6-position Mil-spec Diameter Receiver Extension Tube for AR15 Rifles• Extension Tube CNC Machined from 6061-T6 Aircraft Grade Aluminum with Precisely Rolled Threads for Durable Thread Engagement with Lower Receiver• Underwent the...

LEAPERS UTG PRO US Made Mil-spec 6-position Receiver Extension TLU001 PRODUCT description Product Features:   * 6-position Receiver Extension Tube with Mil-spec Diameter for AR15 Rifles * Precision Machined from 6061/T6 Aircraft Grade...