Sign in Register
Account
Call us with any questions: 817-478-6613 or toll free at 833-625-7463

Gun Shop
Optics
BRANDS
Warehouse (more guns!)
These items are not in the store in Fort Worth - these will be shipped from Dallas or Shreveport after they are ordered.
LTC Classes
Alpine DFW

Search

Your cart is empty

WE ARE OPEN SEVEN DAYS A WEEK 9AM TO 6PM • 5482 Shelby Road, Fort Worth, TX 76140 (map) - 817-478-6613
View available customer rebates View the Range Closures Schedule No shipping to CA, DC, MA, or HI

Home
Gun Shop
More
Parts
AR Parts
Buffer Tubes
Adjustable Length Buffer Tubes

Adjustable Length Buffer Tubes

Categories

Gun Shop
- Customer Rebates
- Inventory Reduction
- Handguns
- Rifles
- PDWs
  - Franklin Armory Reformation
  - 9mm
    - 10 Ring
    - American Tactical
    - Angstadt Arms
    - Armalite
    - B&T
    - Battle Arms Development
    - Beretta
    - Bersa
    - Century Arms
    - Charles Daly
    - Christensen Arms
    - Chiappa
    - CMMG
    - CZ
    - Excel
    - Four Peaks
    - Freedom Ordnance
    - GForce Arms
    - Global Defense
    - Global Ordnance
    - GSG
    - HK
    - Kalashnikov
    - Kriss
    - Masterpiece Arms
    - Maxim
    - Military Arms Corporation
    - Nemo
    - Patriot Ordnance Factory
    - PTR
    - Ruger
    - Sig Sauer
    - Tactical Superiority
    - Talon Armament
    - UTAS
    - Zenith
  - 556 NATO
    - American Tactical
    - Angstadt Arms
    - Armalite
    - B & T
    - Battle Arms Development
    - Black Rain Ordnance
    - Bravo Company Machine
    - CMMG
    - CZ
    - Daniel Defense
    - Del-ton
    - Diamondback
    - ET Arms
    - FN
    - Franklin Armory
    - Global Ordnance
    - IWI
    - Luxus Arms
    - LWRC
    - Maxim
    - Patriot Ordnance Factory
    - Q LLC
    - Radical Firearms
    - Sig Sauer
    - Sons of Liberty Gun Works
    - Spikes
    - Troy
    - VKTR Industries
    - WMD Guns
    - Zastava
  - 22 Long Rifle
  - 22 Winchester Magnum Rimfire
  - 5-7x28
  - 300 Blackout
  - 762x39
  - 308 Winchester
  - 10mm
  - 45 acp
  - 12 gauge
  - Other Chamberings
- Shotguns
  - Semi automatic
    - 10 Gauge
    - 12 Gauge
    - 16 Gauge
    - 20 Gauge
    - 28 Gauge
    - 410 Gauge
  - Pump Action
    - 10 gauge
    - 12 gauge
    - 20 gauge
    - 28 gauge
    - 410 gauge
  - Over & Under
    - 12 gauge
    - 16 gauge
    - 20 gauge
    - 28 gauge
    - 410 gauge
  - Side-by-Side
    - 12 gauge
    - 16 gauge
    - 20 gauge
    - 28 gauge
    - 410 gauge
    - Combo
  - Single Shot
    - 12 gauge
    - 20 gauge
    - 28 gauge
    - 410 gauge
  - Bolt Action
  - Lever Action
- Shotgun & Rifle Combos
- Receivers
- Suppressors & Accessories
- Used Guns
- XBR
- Optics
- Ammunition
- Magazines
  - CIP Standard Magazines
  - AR Magazines
    - 17 Hornady Magnum Rimfire
    - 22 ARC
    - 22 Long Rifle
    - 5.56 NATO
    - 5.7x28
    - 6.5 Grendel
    - 6.8 SPC
    - 300 Blackout
    - 7.62x39
    - 308 Winchester
    - 350 Legend
    - 9mm
    - 45 acp
    - 450 Bushmaster
    - 458 SOCOM
    - 50 Beowulf
    - 410 gauge
    - 12 gauge
    - Others
  - AK Variants
    - 7.62x39
    - 5.45x39
    - 5.56 NATO
    - 9mm
    - 7.62x54R
    - 12 gauge
  - 1911
  - Accuracy International Style
  - American Tactical
  - Arex
  - Auto Ordnance
  - B&T
  - Barrett
  - Beretta
    - 92
    - M9
    - APX
    - PX4
    - 96
    - 80 Series
    - Tomcat
    - Bobcat
    - 21
    - Neos
    - Pico
    - 950
    - ARX
  - Bergara
  - Bersa
  - BRNO
  - Browning
    - A Bolt
    - A Bolt 3
    - T Bolt
    - X Bolt
    - BAR
    - BAR Shortrac
    - BLR
    - Buckmark
    - BDA
    - Hi Power
  - Byrna
  - Canik
  - Century
  - Charles Daly
  - Chiappa
  - CMMG
  - Crickett
  - CVA
  - CZ
    - 75 & 85
    - 75 Compact
    - SP-01 & Shadow
    - 2075 Rami
    - P-07
    - P-09
    - P-10
    - 40
    - 97
    - Scorpion
    - Bren 2
    - 452, 453, 455 & 512
    - 512
    - 527
    - 550
    - 557
    - 600
  - Dan Wesson
  - Desert Tech
  - Diamondback
  - Derya
  - Enfield
  - FMK
  - FNH USA
    - High Power
    - Reflex
    - 502
    - 503
    - 509
    - 509C
    - 509M
    - 509 CC Edge
    - 510
    - 545
    - FNS & FNX 9mm
    - FNS & FNX 40 sw
    - FNP
    - FNX 45
    - Five-seveN
    - PS90
    - SCAR16
    - SCAR17
    - FAL
    - M249
    - Ballista
  - Franklin Armory
  - Girsan
  - Glenfield
  - Global Defense
  - GLOCK
    - 17 & 34
    - 18
    - 19
    - 20
    - 21
    - 22 & 35
    - 23
    - 26
    - 27
    - 28
    - 29
    - 30
    - 31
    - 32
    - 33
    - 36
    - 37
    - 38
    - 39
    - 42
    - 43
    - 43X & 48
    - 44
    - 22LR for Conversion Kits
  - Grand Power
  - Great Lakes Firearms
  - GSG
  - Hammerli
  - Henry
  - Hi-Point
  - HK
    - P7
    - CC9
    - VP9
    - VP9SK
    - VP40
    - P2000
    - P30SK
    - USP
    - HK45
    - Mark 23
    - 416
    - 417
    - SP5
    - 91
    - 93
    - G36
    - SL8
    - USC
  - HM Defense
  - Honor Defense
  - Howa
  - ISSC
  - IWI
  - Jacob Grey
  - Kahr
  - Kel-Tec
  - Kimber
  - Kriss
  - Landor Arms
  - Luger
  - LWRC
  - M1 Carbine
  - Magnum Research
  - Marlin
  - Masterpiece Arms
  - Mauser
  - MKA
  - Mosin Nagant
  - Mossberg
  - Nemo
  - North American Arms
  - Ohio Ordnance
  - Orthos
  - Para Ordnance
  - Patriot Ordnance Factory
  - Phoenix Arms
  - Pro-Mag
  - PTR
  - Radikal
  - Remington
  - Retay
  - Riley Defense
  - Rock Island Armory
  - Rossi
  - Rost Martin
  - Ruger
    - Mark I
    - Mark II
    - Mark III & Mark IV
    - SR22
    - LCP
    - LCP II
    - LCP Max
    - LC380
    - Security 380
    - Security 9
    - Max-9
    - LC9, LC9S & EC9
    - P85, P89 & P95
    - SR9
    - SR40
    - P91 & P94
    - P90 & P97
    - P345
    - SR45
    - Ruger-57
    - American - pistol
    - American - rifle
    - 10/22
    - 10/22M
    - Mini 14
    - Mini 30
    - Precision & Hawkeye
    - Scout
    - 77/22, 77/17, 77/44 & 77/357
    - M77
    - 96/44
  - Saiga
  - Sako
  - SAR
  - Sauer
  - Savage
  - SCCY
  - SDS Imports
  - Seekins Precision
  - Shadow Systems
  - Sidewinder
  - SIG Sauer
    - 320 & 250
    - 365
    - 210
    - 220
    - 225
    - 226
    - 227
    - 228 & 229
    - 230
    - 238
    - 239
    - 290
    - 322
    - 938
    - 2022
    - MCX
    - Cross
  - Silver Eagle
  - SKS
  - Smith & Wesson
    - Shield X
    - Shield
    - Shield 2.0
    - Shield Plus
    - Shield EZ
    - Bodyguard 2.0
    - M&P 9
    - M&P 9 Compact
    - Competitor
    - CSX
    - M&P 40
    - M&P 40 Compact
    - M&P 45
    - M&P 45 Compact
    - M&P 10
    - M&P 5.7
    - M&P 22
    - M&P 22 Magnum
    - Victory
    - Bodyguard 380
    - SD Series
    - 5900 Series
    - 39
    - 41, 422, 622 & 2206
    - 645 & 4500 Series
  - Sphinx
  - Springfield Armory
    - Hellcat
    - XD
    - XD Compact
    - XD Subcompact
    - XDM
    - XDS
    - XDE
    - Prodigy
    - SA-35
    - Echelon
    - 911
    - EMP
    - M1A
    - Saint Victor
  - SRM Arms
  - Standard Manufacturing
  - Star
  - Stevens
  - Steyr
  - Tac Solutions
  - Tanfoglio
  - Taurus
    - G2C, G3C & G3
    - GX2
    - G4
    - GX4
    - 22 TUC
    - TCP
    - TH Series
    - TX22
    - PT22
    - PT92
    - PT100
    - PT111
    - PT145
    - 709 Slim
    - PT738
    - Spectrum
  - Thompson
  - Thompson/Center
  - Tikka
  - Tippman Arms
  - Tisas
  - Tokarev
  - Typhoon Defense
  - UTAS
  - VEPR
  - Walther
    - PPQ
    - Creed
    - P99
    - PPS
    - PDP
    - PPK/S
    - PPK
    - CCP
    - WMP
    - P22
    - P38
    - PK380
    - PP
  - Wilson Combat
  - Winchester
  - Zenith
  - Magazine Loaders
    - AICS
    - AR-15
    - AK Style
    - 22 Long Rifle
    - 9mm
    - 9mm & 380 acp
    - 9mm & 40sw
    - 9mm to 45acp
    - 1911
    - 45 acp
    - 22LR to 380acp
    - 380 acp
    - 40 Smith & Wesson
    - 308 Winchester
    - Colt SMG
    - IWI Galil
    - MP5
    - MPX
    - PMR
    - SCAR
    - Scorpion
    - Steyr
    - UZI
    - Strip Loaders
    - Universal
  - Magazine Extensions
    - AR Magazine Extensions
    - Beretta/CZ/Sig/Taurus/Witness
    - Canik
    - CZ
    - FN
    - Glock
    - HK
    - Kel-Tec
    - Kimber
    - Lancer
    - Magpul
    - Ruger
    - Shield Arms
    - Sig Sauer
    - Smith & Wesson
    - Springfield Armory
    - Taurus
    - Walther
  - Magazine Floorplates
    - 1911
    - Beretta
    - CZ
    - Glock
    - Hexmag
    - HK
    - Kahr
    - Kel-Tec
    - Kimber
    - Magpul
    - Para Ordnance
    - Ruger
    - Sig Sauer
    - Smith & Wesson
    - Springfield Armory
    - Tanfoglio
    - Taurus
    - Walther
  - Magazine Sleeves
    - 1911
    - Beretta
    - FN
    - Glock
    - Heckler & Koch
    - Kahr
    - Ruger
    - Sig Sauer
    - Smith & Wesson
    - Springfield Armory
    - Walther
  - Magazine Followers
  - Magazine Limiters
  - Magazine Springs
  - Magazine Couplers
  - Magazine Pulls
  - Magazine Covers
  - Magazine Accessories
  - Magazine Pouches
- More
Apparel
- Shirts
  - Women's
  - Glock
  - Hornady
  - Magpul
- Gloves
  - Magpul
  - Mechanix Wear
    - combined
- Belts
- Hats
- Wallets
- Other
Tactical & Military
Knives
- Folding Knives
  - Manual Opening
    - Spyderco
  - Assisted Opening Knives
- Automatic Knives
  - Out the Front
    - Cobra Tec
  - Out the Side
- Hunting & Fishing
- Tactical
- Other
  - Sharpeners
  - Multi-Tools
  - Axes, Hatchets and Tomahawks
  - Throwing
  - Machetes
  - Saws
  - Shovels
  - Kitchen
  - Training
  - Shears
  - Cutlery Sets
  - Miscellaneous
Range Gear
Maintenance & Storage
Slings & Swivels
Airguns & Accessories
- Rifles
- Pistols
- Revolvers
- Magazines
- Air Cartridges
- Air Pumps
- Pellets
- BB's
- Shotshells
- Arrows
- Optics & Mounts
- Targets
- Gel Based
- Accessories

Current Top Sellers

B&P 12B14P8 Competition Flyer 12 Gauge 2.75" 1 1/4 oz 8 Shot 10 Per Box — B&P AMMUNITION

B&P 12B14P8 Competition Flyer 12 Gauge 2.75" 1 1/4 oz 8 Shot 10 Per Box

$11.06 $9.32

Add to Cart

Ppu Blank Ammo, Ppu Ppb739 7.62x39 Blank M68 — PPU

Ppu Blank Ammo, Ppu Ppb739 7.62x39 Blank M68

$12.49 $10.53

Add to Cart

Processed 223 Brass for reloading - 500 pieces — Processed 223 Brass for reloading - 500 pieces

$80.00 $49.99

Add to Cart

ProMag SCYA1 MAG SCCY CPX1/CPX2 9MM 15 rounds STEEL — ProMag

ProMag SCYA1 MAG SCCY CPX1/CPX2 9MM 15 rounds STEEL

$25.99 $18.53

Add to Cart

Promag Glock, Pro Drma35 Drum Glock 48/43x 9mm 30rd — ProMag

Promag Glock, Pro Drma35 Drum Glock 48/43x 9mm 30rd

$79.20 $66.75

Add to Cart

Ets Group Glock Compatible, Ets Glk-43x-19 Glock 43x 19rd 9mm Mag — ETS Group

Ets Group Glock Compatible, Ets Glk-43x-19 Glock 43x 19rd 9mm Mag

$24.35 $20.31

Add to Cart

Fiocchi B&p Heavy, B&p 12b18d6 Dove & Quail 12 Ga. 1 1/8 Oz #6 — Fiocchi

Fiocchi B&p Heavy, B&p 12b18d6 Dove & Quail 12 Ga. 1 1/8 Oz #6

$12.42 $10.47

Add to Cart

ProMag AKA5 AK-74 223 Remington/5.56 NATO 30 Round Polymer Gray Finish — ProMag

ProMag AKA5 AK-74 223 Remington/5.56 NATO 30 Round Polymer Gray Finish

$17.99 $12.78

Add to Cart

Sort By:

Tapco TAP22057 Buffer Tube 6 Position Black Anodized AR-15 — Tapco

Tapco TAP22057 Buffer Tube 6 Position Black Anodized AR-15

$31.75 $26.99

Upgrade your AR-15 rifle with the TAPCO 6-Position Carbine Buffer Tube, meticulously designed to enhance versatility and durability. Finished with a sleek anodized black coating, this buffer tube not only adds a professional touch to firearms but also...

Compare

Add to Cart

Timber Creek Outdoor Inc Ar Mil-spec, Timber Arbtt Ar Buffer Tube Tung — Timber Creek Outdoors

Timber Creek Outdoor Inc Ar Mil-spec, Timber Arbtt Ar Buffer Tube Tung

$31.99

The timber creek outdoors mil-spec buffer tube is compatible with stocks from a wide range of manufacturers.The timber creek outdoor buffer tube is a perfect compliment to the rest of tco build.

Compare

Add to Cart

Bcm Mk2 Receiver Extension — Bravo Company Machine

Bcm Mk2 Receiver Extension

$55.00 $49.95

Bravo Company Mk2 Receiver Extension, Fits Ar, Buffer Tube, Matte Finish, Black Bcm-mk2-re

Compare

Add to Cart

Utg Pro Mil 6 Pos Rcvr Ext Tube Fde — UTG

Utg Pro Mil 6 Pos Rcvr Ext Tube Fde

$44.97 $37.97

The UTG Pro Receiver Extension Tube is a 6-position Mil-spec diameter receiver extension tube for AR-15 rifles. It is CNC Machined from 6061-T6 Aircraft Grade Aluminum with Precisely Rolled Threads for Durable Thread Engagement with Lower Receiver. Flat...

Compare

Add to Cart

Timber Creek Outdoor Inc Buffer Tube, Timber Arbtbl Ar Buffer Tube Black — Timber Creek Outdoors

Timber Creek Outdoor Inc Buffer Tube, Timber Arbtbl Ar Buffer Tube Black

$31.99

The timber creek outdoors mil-spec buffer tube is compatible with stocks from a wide range of manufacturers.It is a perfect compliment to the rest of your tco build.Finish: Black Hardcoat AnodizedModel: Buffer TubeMaterial: Aluminum

Compare

Add to Cart

Timber Creek Outdoor Inc Buffer Tube, Timber Arbtfde Ar Buffer Tube Fde — Timber Creek Outdoors

Timber Creek Outdoor Inc Buffer Tube, Timber Arbtfde Ar Buffer Tube Fde

$31.99

The timber creek outdoors mil-spec buffer tube is compatible with stocks from a wide range of manufacturers.It is a perfect compliment to the rest of your tco build.Finish: Flat Dark Earth CerakoteModel: Buffer TubeMaterial: Aluminum

Compare

Add to Cart

Aim Sports Buffer Tube, Aimsports Xdb15pstockbtmsg Buffer Tube — Aim Sports

Aim Sports Buffer Tube, Aimsports Xdb15pstockbtmsg Buffer Tube

$16.14 $13.61

Ar15/m4 mil-spec recoil buffer tube is adjustable to 6 positions, with a rugged anodized finish.Finish: Black AnodizedType: Buffer TubeModel: Buffer TubeDimensions: Mil-Spec

Compare

Add to Cart

Patriot Ordnance Factory Buffer Tube, Pof 00342 Buffer Tube Anti-tilt 223 — Patriot Ordnance Factory

Patriot Ordnance Factory Buffer Tube, Pof 00342 Buffer Tube Anti-tilt 223

$50.00 $47.00

The mil-spec 7075-t6 aircraft aluminum anti-tilt buffer tube uses carrier cradle extensions to ensure that the carrier is always supported by the buffer tube, even when the bolt is forward.This prevents carrier-tilt and premature wear on the buffer tube...

Compare

Add to Cart

Advanced Technology Ar-15, Adv A5101050 Ar15 Alum Buff Tube Pckg — Advanced Technology

Advanced Technology Ar-15, Adv A5101050 Ar15 Alum Buff Tube Pckg

$65.39 $55.12

The advanced technology ar-15 civilian buffer tube assembly package fits most ar-15 and ar variants.It features a 6-position, 7.8" hard-coat anodized 6061-t6 aluminum buffer tube with a slanted back and commercial thread and tube diameters of 1.17".This...

Compare

Add to Cart

Strike Ar, Si Ar-are-t7-fde Adv Rec Buffer Tube — Strike Industries

Strike Ar, Si Ar-are-t7-fde Adv Rec Buffer Tube

$62.58 $53.95

The strike industries advanced receiver extension brings an updated aesthetic and increased functionality to an often neglected, yet highly important component of the ar15/ar10 weapon system.The scalloped surfaces decrease friction with tight fitting...

Compare

Add to Cart

Strike Ar, Si Ar-are-t7-red Adv Rec Buffer Tube — Strike Industries

Strike Ar, Si Ar-are-t7-red Adv Rec Buffer Tube

$62.58 $53.95

The strike industries advanced receiver extension brings an updated aesthetic and increased functionality to an often neglected, yet highly important component of the ar15/ar10 weapon system.The scalloped surfaces decrease friction with tight fitting...

Compare

Add to Cart

Strike Ar, Si Ar-are-t7-blu Adv Rec Buffer Tube — Strike Industries

Strike Ar, Si Ar-are-t7-blu Adv Rec Buffer Tube

$62.58 $53.95

The strike industries advanced receiver extension brings an updated aesthetic and increased functionality to an often neglected, yet highly important component of the ar15/ar10 weapon system.The scalloped surfaces decrease friction with tight fitting...

Compare

Add to Cart

Strike Ar, Si Ar-are-t7-bk Adv Rec Buffer Tube — Strike Industries

Strike Ar, Si Ar-are-t7-bk Adv Rec Buffer Tube

$62.73 $53.95

The strike industries advanced receiver extension brings an updated aesthetic and increased functionality to an important component of the ar15/ar10.The scalloped surfaces decrease friction with tight fitting stocks, and shaves weight while retaining...

Compare

Add to Cart

Spikes Buffer Tube, Spike Sla500r Milspec Buffer 6-pos — Spikes Tactical

Spikes Buffer Tube, Spike Sla500r Milspec Buffer 6-pos

$38.92 $34.20

Spike's tactical mil-spec 6-position buffer tube with dry film lube is machined from 7075-t6 aluminum.This model has a black hardcoat anodzied finish.Finish: Black Hardcoat AnodizedType: Buffer TubeModel: AR StyleSize: Mil-SpecMaterial: 7075 T6 Aluminum

Compare

Add to Cart

UTG Pro Mil-spec, Utg Pro Tlu001 6pos Milspc Ext Tube — UTG

UTG Pro Mil-spec, Utg Pro Tlu001 6pos Milspc Ext Tube

$24.97 $21.97

The utg pro mil-spec 6 position diameter receiver extension tube for ar15 rifles.The extension tube is cnc machined from 6061-t6 aircraft grade aluminum with precisely rolled threads for durable thread engagement with the lower receiver.Finished in a...

Compare

Add to Cart

CMMG Receiver Extension, Cmmg 55ca9d7 Receiver Extension Mk4 — CMMG

CMMG Receiver Extension, Cmmg 55ca9d7 Receiver Extension Mk4

$40.33 $34.00

This receiver extension is for your mk4 and is constructed of steel with a black finish.Finish: BlackType: Receiver ExtensionModel: Receiver ExtensionMaterial: Steel

Compare

Add to Cart

Compare Selected

Refine by

No filters applied

Browse by & Brand Hide Filters Show Filters

Sign up for Coupons and Specials!

"Our emphasis is on quality outdoor gear and personalized service provided by a knowledgeable staff.
We take pride in knowing our customers and their particular needs.
Our outdoor facilities offer the best for clay target shooters, for those who are accomplished or novice marksmen alike."

Question & Orders

Phone Number
817-478-6613
OPEN EVERYDAY*:
9am to 6pm
Closed on Easter, Thanksgiving & Christmas
Send us an Email
Email us

Further Info

About Us
Videos
Sitemap
Contact Us
Returns & Privacy
Terms & Conditions

Shop

Gun Shop
Apparel
Tactical & Military
Knives
Range Gear
Maintenance & Storage
Slings & Swivels
Airguns & Accessories

Account

Log In
Log Out

Shop With Confidence

Been in Business since 1968. We know what we are doing :)

Secure Shopping

100% Secure with Comodo SSL

Stay Connected

You know what to do - Follow us below

© 2026 Alpine Range All Rights Reserved.

Begin Halo Newsletter Popup

Join Our Mailing List

Visitors to this site must be eighteen (18) years old or older - please close this window if you are not legally allowed to view it.

Don't show again

Ask An Expert

Ask the Outdoor Gear / sporting goods Expert anything on AlpineOutdoors.com

We’ll follow up with you via email within 24-48 hours

Please answer the following Questionnaire

Do you need: Pricing Answers Both

What can i help you with today ?

How would you like me to contact you ? Phone Email Both