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Ar 15 Buffer Tube

Best Sellers
  1. Ar-16/M16 Buffer Tube Assembly - Ar Extension Tub Kit - Commercial
    Item#:
    100-010-862  
    Our Price:
    $52.99
    Description:
    All-in-one kit lets you quickly mount an M4-style receiver extension to accept the adjustable buttstock of your choice. Extruded aluminum buffer tube comes with carbine buffer, buffer spring, castle nut, and end plate sling adapter. Features six positions for stock length adjustment and unique "no bind" sling attachment that gives 180 degrees of motion. Mil Spec and Commercial models available. Mfg: Tapco Weapons Accessories Extruded 7075 T6 aluminum, matte black finish. Incudes carbine buffer, spring, castle nut, and sling plate adapter. Mil-Spec- 7 1/4" (18cm) long. 1.14" (2.8cm) O.D. Commercial-7 3/4" (19cm) long. 1.17" (2.9cm) O.D.
  2. Ar-16/M16 Buffer Tube Assembly - Ar Extension Tub Kit - Mil Spec
    Item#:
    100-010-861  
    Our Price:
    $59.99
    Description:
    All-in-one kit lets you quickly mount an M4-style receiver extension to accept the adjustable buttstock of your choice. Extruded aluminum buffer tube comes with carbine buffer, buffer spring, castle nut, and end plate sling adapter. Features six positions for stock length adjustment and unique "no bind" sling attachment that gives 180 degrees of motion. Mil Spec and Commercial models available. Mfg: Tapco Weapons Accessories Extruded 7075 T6 aluminum, matte black finish. Incudes carbine buffer, spring, castle nut, and sling plate adapter. Mil-Spec- 7 1/4" (18cm) long. 1.14" (2.8cm) O.D. Commercial-7 3/4" (19cm) long. 1.17" (2.9cm) O.D.
  3. Ar-15/M16 A5 Mil-Spec Buffer Tube - A5 Receiver Extension Tube
    Item#:
    100-010-797  
    Our Price:
    $47.45
    Description:
    Specifically designed at the request of the U.S. Marine Corps, the EMOD A5 stock system enhances both operator comfort and the reliability of the rifle. With seven length-of-pull adjustment positions at .65" increments, the A5 system can offer a longer length of pull than an M16A2 fixed stock, yet collapses to the same length as an M4 carbine. A5 Receiver Extension and A5 Spring/Buffer kit are sold separately to enable upgrading an existing carbine to the longer, 7-position extension for use with other mil-spec M4-type buttstocks. Mfg: Vltor Weapon Systems SPECS: A5 Receiver Extension accepts M4-type buttstocks that fit mil-spec 1.15" O.D. receiver extension.
  4. Ar-15 Buffer Tube Die - Ar-15 Buffer Tube Die 1 13/16-16"
    Item#:
    100-016-681  
    Our Price:
    $42.99
    Description:
    The innovative two-piece split rethreading die repairs damaged threads by repairing them from the top down, or bottom up.  Made for the 1 13/16-16 thread on the AR-15 buffer tube.  Eliminates cross threading. Mfg: Jme Innovations
  5. Ar-15/M16 Buffer Tube Assembly - Commercial Adj. Carbine Stock Completion Kit
    Item#:
    080-000-556  
    Our Price:
    $49.99
    Description:
  6. Ar-15/M16 Buffer Tube Assembly - Mil-Spec Adj. Carbine Stock Completion Kit
    Item#:
    080-000-555  
    Our Price:
    $69.99
    Description:

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Ar15 Mil Spec Buffer Tube

Related Items
  1. Ar-15/M16 Mil-Spec Buffer Tube - Mil-Spec 6 Position Carbine Stock Tube
    Item#:
    231-000-243  
    Our Price:
    $32.99
    Description:
    Mfg: Dpms
  2. Ar-15/M16 Mil-Spec Buffer Tube - Mil-Spec Receiver Extension
    Item#:
    100-003-750  
    Our Price:
    $44.99
    Description:
    Receiver extension tube has the correct, 1.146" outside diameter for mounting collapsible buttstocks designed for the smaller, mil-spec tube. Lets you mount a mil-spec stock on a civilian carbine or convert a rifle with A2-style fixed buttstock to collapsible configuration; carbine action spring and buffer assembly required. Allows fast, easy repeatability of buttstock position with five notches on underside to accept the stock’s locking pin and corresponding white position numbers on top visible through the witness hole on many stocks. Precision machined from aluminum bar stock for consistent dimensions that ensure smooth, snag-free sliding of buttstock. Mfg: Vltor Weapon Systems SPECS: Aluminum, hardcoat anodized, matte black. 7-3/16" (cm) long, 1.146” O.D.
  3. Ar-15/M16 Mil-Spec Buffer Tube - Mil-Spec Receiver Extension Tube
    Item#:
    100-004-252  
    Our Price:
    $29.32
    List Price: $44.99
    Description:
    Replacement receiver extension tube is the correct length and 1.146" outside diameter for proper fit of a mil-spec carbine adjustable buttstock. Replace a worn out USGI tube, or convert a commercial carbine or fixed-stock rifle to accept an adjustable buttstock that requires the smaller, mil-spec tube. Six precision-machined notches on the underside grasp the stock’s locking pin securely to ensure fast, positive stock length adjustments without slippage. One-piece aluminum construction with a tough, abrasion-resistant matte black hardcoat anodized finish. Rifle conversion also requires a carbine action spring and buffer, available separately. Mfg: High Standard SPECS: Aluminum, hardcoat anodized, matte black. 7¼” (18.2cm) long, 1.146” O.D.
  4. Ar-15/M16 Mil-Spec Buffer Tube Assembly - Ar-15/M16/M4 Stock Hardwear Mounting Kit, Mil-Spec
    Item#:
    100-014-185  
    Our Price:
    $57.99
    Description:
    Compatible with Mil-Spec stocks, this kit contains all the necessary parts to mount a stock assembly onto your lower receiver. Six position buffer tube is machined from 7075 T6 aluminum to Mil-Spec dimensions with a Type III hardcoat anodized finish. Machined, high carbon steel castle nut is heat treated for extra strength and given a phosphate finish for durability. Kit also contains a standard 3 oz. carbine buffer and a carbine action spring made of high-tensile steel. Mfg: Bravo Company SPECS: Buffer Tube - 7075-T6 aluminum, hard coat anodized Type III finish. Carbine Buffer - 3 oz. (85g) wt. Castle Nut - Steel. Carbine Spring - High-tensile steel.
  5. Ar-15/M16 Mil-Spec Buffer Tube Assembly - M4 Mil-Spec Buffer Tube Assembly
    Item#:
    080-001-039  
    Our Price:
    $49.99
    Description:
    Features: Six position AR15/M16/M4 receiver extension assembly Includes Mil-Spec receiver extension/buffer tube, receiver lock plate, lock-nut/castle nut, carbine buffer and carbine buffer spring Buffer tube is Mil-Spec diameter and 6061 aluminum Carbine buffer weight is 3 oz Buffer spring is 17-7 stainless steel Mfg: Brownells Fits standard AR15/M16 lower receivers. Mil-spec diameter. Includes buffer tube, lock plate, castle nut, buffer and buffer spring.
  6. Ar-15/M16 Mil-Spec Buffer Tube - Receiver Extension Tube
    Item#:
    274-000-018  
    Our Price:
    $24.99
    Description:
    Provides Six-Position Adjustment

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Ar15 Ammo
  1. White Box Fmj Rifle Ammo Cans - Winchester White Box .223 Rem 55gr Fmj 400 Round Ammo Can
    Item#:
    105-000-294  
    Our Price:
    $219.99
    List Price: $249.99
    Description:
    The economical Winchester White Box ammo now packed in bulk with an MTM ammo can. Winchester White Box ammo is a reliable, economical option for the recreational shooter or enthusiast. Conveniently combined with the MTM .50 Cal ammo box to keep your ammunition safe and dry no matter how long you need to store it. Mfg: Winchester
  2. White Box Fmj Rifle Ammo Cans - Winchester White Box 5.56mm 55gr Fmj 400 Round Ammo Can
    Item#:
    105-000-303  
    Our Price:
    $219.99
    List Price: $249.99
    Description:
    The economical Winchester White Box ammo now packed in bulk with an MTM ammo can. Winchester White Box ammo is a reliable, economical option for the recreational shooter or enthusiast. Conveniently combined with the MTM .50 Cal ammo box to keep your ammunition safe and dry no matter how long you need to store it. Mfg: Winchester
  3. R.I.P Rifle Ammo - 300 Acc Trident Subsonic 200gr. R.I.P. Bullet 20/Box
    Item#:
    105-000-427  
    Our Price:
    $50.60
    Description:
    G2 RIP ammunition is precision machined from solid copper. Each bullet fragments into trocars which create additional wound channels. The resulting shock wave and wound path is maximized, the result is devastating. Mfg: G2 Research
  4. R.I.P Rifle Ammo - 300 Acc Subsonic 200gr. R.I.P. Bullet 20/Box
    Item#:
    105-000-426  
    Our Price:
    $46.60
    Description:
    G2 RIP ammunition is precision machined from solid copper. Each bullet fragments into trocars which create additional wound channels. The resulting shock wave and wound path is maximized, the result is devastating. Mfg: G2 Research
  5. R.I.P Handgun Ammo - 357 Sig 92gr R.I.P Bullet 20/Box
    Item#:
    105-000-424  
    Our Price:
    $50.00
    Description:
    G2 RIP ammunition is precision machined from solid copper. Each bullet fragments into trocars which create additional wound channels. The resulting shock wave and wound path is maximized, the result is devastating. Mfg: G2 Research
  6. R.I.P Rifle Ammo - 300 Aac Blackout Supersonic 110gr. R.I.P. Bullet 20/Box
    Item#:
    105-000-425  
    Our Price:
    $46.60
    Description:
    G2 RIP ammunition is precision machined from solid copper. Each bullet fragments into trocars which create additional wound channels. The resulting shock wave and wound path is maximized, the result is devastating. Mfg: G2 Research

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Ready to buy Ar 15 Buffer Tube? Brownells.com carries the widest selection at the best prices on the web. Our assortment of 86 Ar 15 Buffer Tube and Ar15 Mil Spec Buffer Tube represents the top choices online, ranging in price from $2.36 to $250.99. As the internet's top seller of gun parts and gunsmith tools, we're able to bring you the best products, excellent prices, and reliable customer service every day. Your satisfaction is our top priority, so we offer a 100% satisfaction guarantee on all of our products. If you're not completely satisfied with your Ar 15 Buffer Tube, give us a call right away and we'll make it right. So, browse our wide selection of Ar 15 Buffer Tube - we know you'll find what you're looking for. When you're ready to place an order, use our easy checkout or give us a call. Brownells.com is dedicated to helping you find the gun parts and gunsmith tools you need, so don't hesitate to drop us a line if you have any questions.