Brownells Brownells Brownells 75th Anniversary - A Shooting Heritage

Ar 15 Buffer Spring

Best Sellers
  1. Ar-15/M16 Buffer Retainer Spring - Buffer Retainer Spring
    Item#:
    989-015-007  
    Our Price:
    $2.99
    Description:
    Genuine, Mil-spec quality springs for the AR-15/M-16 that wear out, break, or just get lost. Great for creating your own emergency parts kits. Mfg: Tti Intl SPECS: Springs - steel, music wire or stainless steel wire. Parts sold 5 per pack.
  2. Buffer Detent Spring
    Item#:
    430-000-485  
    Our Price:
    $1.99
    Description:
    BUFFER DETENT SPRING Mfg: High Standard
  3. G3 Spring, Buffer G3 - Spring, Buffer G3
    Item#:
    760-001-068  
    Our Price:
    $3.99
    Description:
    G3 SPRING, BUFFER G3 Mfg: Heckler & Koch
  4. Ar-Style .308 Buffer Spring - Rifle Buffer Spring
    Item#:
    100-005-351  
    Our Price:
    $10.99
    Description:
    Tempered steel spring has correct tension for proper cycling of AR-style rifles chambered in .308/7.62mm. Use as a replacement for a fatigued factory spring or in a new-build custom rifle. Mfg: Sog Armory SPECS: Tempered spring steel. .950" (2.4cm) diameter. Carbine – 11" (27.9cm) long. Fits collapsible stock carbine receiver extension. Rifle – 12½" (31.8cm) long. Fits fixed A2-style receiver extension.
  5. Buffer Retainer Spring
    Item#:
    160-308-111  
    Our Price:
    $5.99
    Description:
    BUFFER RETAINER SPRING Mfg: Colt
  6. Ar-15/M16/308 Ar Tuned Buffer Spring - Tuned Buffer Spring, Rifle
    Item#:
    452-000-118  
    Our Price:
    $18.99
    Description:
    Extra Power For Smoother, Quieter, More Reliable Cycling

View All Ar 15 Buffer Spring »

Ar15 Parts

Related Items
  1. Ar15/M16 Collapsible Buttstocks - Ar15 Collapsible Buttstock Black
    Item#:
    100-015-025  
    Our Price:
    $69.99
    Description:
    The Daniel Defense Collapsible Buttstocks feature an enhanced cheekweld with a soft rubber overmolding.  Limited rotation QD sockets on each side of the stock, allow for fast attachment of slings.  Stock are available in black or Daniel Defense’s Milspec+ Brown.  Stocks fit Mil-Spec buffer tubes and are adjustable. Mfg: Daniel Defense SPECS: Fits - AR15/M16 rifles with Mil-Spec buffer tube.  Available in black or Milspec+ (Brown).
  2. Ar15/M16 A5 Spring Kit - A5 Spring And Buffer Kit
    Item#:
    100-010-798  
    Our Price:
    $56.95
    Description:
    Standard M16A2 action spring and the specially-designed buffer, the EMOD A5 system offers the trustworthiness of a fixed-stock rifle, while reducing felt recoil and rate of fire for improved weapon control. 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. A5 Spring/Buffer kit must be used only in the Vltor A5 receiver extension. Mfg: Vltor Weapon Systems SPECS: Includes action spring, A5 buffer, receiver end lock plate, and receiver end lock nut. Compatible with gas piston systems. A5 Spring/Buffer kit must be used only in the Vltor A5 receiver extension; attempting to use these parts in a standard M4 receiver extension will result in damage to t
  3. Ar15 Enhanced Firing Pin - Enhanced Ar15 Firing Pin
    Item#:
    100-012-435  
    Our Price:
    $14.99
    Description:
    Features: Stainless steel construction Black Nitride processing Engineered to last a lifetime Fits any standard AR15 or M16 Mfg: Rubber City Armory Fits AR15/M16 bolt carrier groups. Black Nitride finish. Large Flange.
  4. Ar15/M16 Vertical Grips - Ar15 Vertical Foregrip Black
    Item#:
    100-015-029  
    Our Price:
    $29.95
    Description:
    The Daniel Defense Vertical Pistol Grips feature a soft touch overmolded gripping area, allowed for improved retention and comfort.   Grips mount to standard Picatinny rails and feature a built-in dual O-ring, water tight storage.  Available in black or DD Milspec+ brown. Mfg: Daniel Defense SPECS: Fits - Picatinny rails  Available in black or Milspec+ (Brown).
  5. Ar15/M16 Collapsible Buttstocks - Ar15 Collapsible Buttstock Dd Milspec+ Brown
    Item#:
    100-015-026  
    Our Price:
    $69.99
    Description:
    The Daniel Defense Collapsible Buttstocks feature an enhanced cheekweld with a soft rubber overmolding.  Limited rotation QD sockets on each side of the stock, allow for fast attachment of slings.  Stock are available in black or Daniel Defense’s Milspec+ Brown.  Stocks fit Mil-Spec buffer tubes and are adjustable. Mfg: Daniel Defense SPECS: Fits - AR15/M16 rifles with Mil-Spec buffer tube.  Available in black or Milspec+ (Brown).
  6. Ar15/M16 Pistol Grips - Ar15 Pistol Grip Dd Milspec+
    Item#:
    100-015-028  
    Our Price:
    $29.99
    Description:
    The Daniel Defense Pistol Grips feature a soft touch overmolded gripping area, allowed for improved retention and comfort.  Ergonomic design follows the class 1911 grip angle, for superior comfort, especially when shooting with a collapsed stock.  Integrated trigger guard simplifies trigger guard installation, and allows for a larger trigger area.  Available in black or DD Milspec+ brown. Mfg: Daniel Defense SPECS: Fits - AR15/M16 lower receivers.  Includes built-in trigger guard.  Available in black or Milspec+ (Brown).

Ar15 Ammo
  1. Match Rifle Ammo - Match Ammo .223 Rem 77gr Matchking Hpbt 200/Case
    Item#:
    105-000-511  
    Our Price:
    $229.99
    Description:
    Loaded with Sierra MatchKing HPBT's, Norma MATCH-223 & MATCH-308 offers accurate, flat shooting trajectory with the quality and precision Norma is known for. Mfg: Norma
  2. Tac Rifle Ammo Cans - Tac-308 .308 Win 150gr Fmj 200 Round Ammo Can
    Item#:
    105-000-514  
    Our Price:
    $209.99
    Description:
    Bulk Norma TAC-223 and TAC-308 ammunition now with an MTM .50 Cal Ammo can. Great for long term storage of ammunition or for easy carrying to the range. Mfg: Norma
  3. Match Rifle Ammo - Match Ammo .223 Rem 77gr Matchking Hpbt 20/Box
    Item#:
    105-000-510  
    Our Price:
    $23.99
    Description:
    Loaded with Sierra MatchKing HPBT's, Norma MATCH-223 & MATCH-308 offers accurate, flat shooting trajectory with the quality and precision Norma is known for. Mfg: Norma
  4. Match Rifle Ammo - Match Ammo .308 Win 168gr Matchking Hpbt 200/Case
    Item#:
    105-000-509  
    Our Price:
    $229.99
    List Price: $279.99
    Description:
    Loaded with Sierra MatchKing HPBT's, Norma MATCH-223 & MATCH-308 offers accurate, flat shooting trajectory with the quality and precision Norma is known for. Mfg: Norma
  5. Match Rifle Ammo - Match Ammo .308 Win 168gr Matchking Hpbt 20/Box
    Item#:
    105-000-508  
    Our Price:
    $29.99
    Description:
    Loaded with Sierra MatchKing HPBT's, Norma MATCH-223 & MATCH-308 offers accurate, flat shooting trajectory with the quality and precision Norma is known for. Mfg: Norma
  6. Tac Rifle Ammo - Tac Ammo .308 Win 150gr Fmj 500/Case
    Item#:
    105-000-507  
    Our Price:
    $498.99
    Description:
    Loaded with FMJ boat tails, Norma TAC-223 & TAC-308 offers accurate, flat shooting trajectory with the quality and precision Norma is known for. Mfg: Norma

View All Ar15 Ammo »

Searching for Ar 15 Buffer Spring? Brownells.com has the best selection and pricing around. Here, you'll find 68 Ar 15 Buffer Spring and Ar15 Parts, the best available, at prices from $0.99 to $137.99. As the number one online retailer of gun parts and gunsmith tools we are able to provide excellent customer service, great prices, and top quality merchandise, every day. We know you'll find our Ar 15 Buffer Spring to be everything you expect, so we're proud to offer a 100% satisfaction guarantee. If you're not completely satisfied with your purchase, we'll make it right; whatever it takes. Our entire inventory of Ar 15 Buffer Spring is online, so it's easy to find what you need. When you're ready to order, use our simple cart or call us toll-free at 1-800-741-0015. We're passionate about meeting all your needs for gun parts and gunsmith tools, and we're confident you'll find what you need here. If you have any questions, don't hesitate to give us a call!