Brownells Brownells Brownells 75th Anniversary - A Shooting Heritage

Ar 15 Buffer Assembly

Best Sellers
  1. Ar-15/M16 Buffer Tube Assembly - Commericial Buffer Tube Assembly
    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-15/M16 Buffer Tube Assembly - Mil-Spec Buffer Tube Assembly
    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 Mil-Spec Buffer Tube Assembly - M4 Mil-Spec Buffer Tube Assembly
    Item#:
    080-001-039  
    Our Price:
    $49.99
    Description:
    Features: Six position AR-15/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 AR-15/M16 lower receivers. Mil-spec diameter. Includes buffer tube, lock plate, castle nut, buffer and buffer spring.
  4. Ar-15/M16 Buffer Tube Assembly - Dpms Mil-Spec Buffer Tube Assembly
    Item#:
    231-000-338  
    Our Price:
    $51.99
    Description:
  5. Ar-15/M16 Buffer Tube Assembly - Dpms Commercial Buffer Tube Assembly
    Item#:
    231-000-337  
    Our Price:
    $45.99
    Description:
  6. Ar-15/M16 Buffer Tube Assembly - Colt Mil-Spec Buffer Tube Assembly
    Item#:
    080-000-620  
    Our Price:
    $109.99
    Description:
    All The Original Factory Parts Needed To Install Rifle & Carbine Buttstocks

View All Ar 15 Buffer Assembly »

Ar15 Buffer Assembly Parts

Related Items
  1. Ar-15/M16 A2 Rifle Buffer Tube Assembly - A2 Rifle Stock Completion Kit
    Item#:
    080-000-554  
    Our Price:
    $59.99
    Description:
    Convenient kit contains all the components needed to mount the buttstock of your choice on an AR-15 rifle. Perfect for stock conversions such as altering a rifle to accept a collapsible carbine stock. All parts are manufactured from the highest quality materials and held to strict dimensional tolerances for proper fit and function. A2 rifle kit adds to A1 kit contents the correct buttstock spacer required for A2 rifle stocks. Mfg: Brownells SPECS: Receiver Extension & A2 Stock Spacer – Aluminum, anodized, matte black. Recoil Buffer – Aluminum and steel. Spring, Lock Ring, Receiver Plate – Steel. Kits fit standard, mil-spec AR-15/M16/M4 lower receiver and clones. Installation instructions included.
  2. Ar-15/M16 A1 Rifle Buffer Tube Assembly - A1 Rifle Stock Completion Kit
    Item#:
    080-000-553  
    Our Price:
    $54.99
    Description:
    For Secure Installation Of Almost Any Rifle Buttstock
  3. Ar-15/M16 Buffer Tube Assembly - Commerical Buffer Tube Assembly
    Item#:
    080-000-624  
    Our Price:
    $63.99
    Description:
    All The Original Factory Parts Needed To Install Rifle & Carbine Buttstocks
  4. Car Buffer Assembly
    Item#:
    430-000-510  
    Our Price:
    $14.99
    Description:
    CAR BUFFER ASSEMBLY Mfg: High Standard
  5. Ar-15/M16 Commercial Buffer Tube Assembly - Commerical Buffer Tube Assembly
    Item#:
    080-000-624  
    Our Price:
    $63.99
    Description:
    Kit contains CAR extension tube 6 position, CAR buffer assembly, CAR recoil spring, M4 extension lock nut and AR-15 receiver plate. Mfg: High Standard
  6. 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.

View All Ar15 Buffer Assembly Parts »


Ar15 Ammo
  1. Lake City Ammo 5.56x45mm Nato 62gr Xm855 With Brownells Mags - 5.56x45mm Nato 62gr Fmj 420 Can & 10
    Item#:
    100-008-522  
    Our Price:
    $339.99
    Description:
    Lake City XM855 ammunition is some of our most popular ammo. All 420 rounds are loaded onto 10 round stripper clips which make loading the included 10 magazines quick and easy. Ammunition is Brass cased, boxer primed, and non-corrosive. Mfg: Brownells
  2. Ar-15 Tactical Magazine Can - Tactical Magazine Can Ar Polymer Tan
    Item#:
    100-574-004  
    Our Price:
    $21.99
    Description:
    Always ready for quick transport, Tactical Mag Cans offer a protected method of storage for loaded magazines. Each mag is individually secured with ridged precut foam padding to prevent bumping, sliding and scratching. Box shuts tight with an O-ring seal and solid latching system. Security tabbed for two padlocks. Molded-in stacking ridges for slip resistant stacking. Comfortable handle for when you’re bugging out. Designed to hold 20 or 30 round 223/5.56 AR15 magazines in precut foam padding Stackable design and triple padlock tabbed for security Water-resistant O-ring seal for dry storage; Non-submersible Capacity: 15 Mfg: Mtm
  3. Umc Ammo 223 Remington 55gr Fmj With Brownlls Mags - 223 Rem 55gr Fmj 200 Rounds & 3 30 Rnd Ar-15 Ma
    Item#:
    100-007-778  
    Our Price:
    $139.99
    Description:
    200-Rds of 223 Remington 55gr FMJ ammo bundled with your choice of Brownells or MAGPUL 30-Rd AR-15 Magazines. Mfg: Remington Arms Inc
  4. Lake City Ammo 5.56x45mm Nato 55gr Xm193 With Brownells Mags - 5.56x45mm Nato 55gr Fmj 420 Can & 10
    Item#:
    105-000-600  
    Our Price:
    $329.99
    Description:
    Top-quality, new-manufactured mil-spec 5.56x45mm NATO XM193 FMJ ammo ideal for training & practice. This ammunition was produced at Lake City Army Ammunition Plant to Federal Cartridge Company specs for commercial ammunition. 55 grain FMJ boattail bullet – the exact load developed for the original M16 rifle. Headstamped with Federal logo and date of manufacture, reloadable brass cases with crimped in boxer primers. Lacquer-sealed primer and case mouth to resist moisture. Mfg: Federal
  5. Xm193 450 Rounds W/10 30rnd Ar-15 Mags - Xm193 5.56mm 55gr 450/Case W/10 30rnd Ar15 Mags
    Item#:
    105-000-603  
    Our Price:
    $339.99
    Description:
    Top-quality, new-manufactured mil-spec 5.56x45mm NATO XM193 FMJ ammo ideal for training & practice. This ammunition was produced at Lake City Army Ammunition Plant to Federal Cartridge Company specs for commercial ammunition. Ammunition is loaded onto 10 round stripper clips to make magazine loading easy. Bundled with 10 Brownells AR-15-M16 30 round magazines featuring a Chrome Silicon Spring. Mfg: American Eagle
  6. American Eagle Ammo 5.56x45mm Nato 55gr Xm193 With Brownells Mags - 5.56x45mm Nato 55gr Fmj 200 Roun
    Item#:
    100-007-777  
    Our Price:
    $115.99
    Description:
    Three of our top selling AR-15/M16 30 round magazines coupled with 200 rounds of American Eagle 5.56mm FMJ ammunition. These AR-15 magazines feature a chrome silicon spring coated with a dry-lube, high lubricity coating that resists corrosion and are less prone to taking a "set". American Eagle ammunition is an economical, American made, reliable practice ammunition. This kit gives you almost everything you need to hit the range. All you need is your favorite AR-15. Mfg: Brownells

Price shopping for Ar 15 Buffer Assembly? Brownells.com has the best selection and pricing around. We've got 23 Ar 15 Buffer Assembly and Ar15 Buffer Assembly Parts, from $14.99 to $114.99, meaning your search is over. Our passion for gun parts and gunsmith tools has made us the online retailer to beat. We'll bring you excellent customer service, unbeatable prices, and the very best products every day. We love the products we sell, and we know you will, too. We provide a 100% satisfaction guarantee with all of our products, so if you're not satisfied with your Ar 15 Buffer Assembly for any reason, let us know right away. When you find the Ar 15 Buffer Assembly that are right for you, it's easy to place your order online or over the phone at 1-800-741-0015. As always, we're here to help meet all of your needs for gun parts and gunsmith tools, so if you don't find what you're looking for online, drop us a line and let us know.