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Top Sellers

Recoil Technologies Mil-Spec Heavy-Duty 6-Position Buffer Tube ONLY (No Other Parts)
Recoil Technologies Mil-Spec Heavy-Duty 6-Position Buffer Tube ONLY (No Other Parts)
$14.99 Original price $9.99
Omega Manufacturing AR-15/M16 Ambidextrous Sling Adapter End Plate
Omega Manufacturing AR-15/M16 Ambidextrous Sling Adapter End Plate
$10.99 Original price $6.99
Recoil Technologies AR-15 Carbine Castle Nut
Recoil Technologies AR-15 Carbine Castle Nut
$9.99 Original price $3.49
Armaspec AR-15 Stealth Carbine Recoil Spring System (Silent & Recoil Reducing)
Armaspec AR-15 Stealth Carbine Recoil Spring System (Silent & Recoil Reducing)
$84.99 Original price $76.99
AR-15 Standard Carbine Recoil Buffer - 3 oz.
AR-15 Standard Carbine Recoil Buffer - 3 oz.
$9.99 Original price $4.99
KAK Industries AR-15 9mm Carbine Buffer
KAK Industries AR-15 9mm Carbine Buffer
$39.99 Original price $19.99
PISTOL BUFFER TUBE W/ COVER - HIGH QUALITY MADE IN USA
PISTOL BUFFER TUBE W/ COVER - HIGH QUALITY MADE IN USA
$24.99 Original price $14.99
Standard AR-15 Carbine Recoil Spring
Standard AR-15 Carbine Recoil Spring
$9.99 Original price $6.99
Omega Mfg. Heavy Duty Pistol Buffer Tube
Omega Mfg. Heavy Duty Pistol Buffer Tube
$14.99 Original price $9.99
KAK Standard Carbine Buffer-3oz
KAK Standard Carbine Buffer-3oz
$14.99 Original price $5.99
Spring Dynamics AR-10 Carbine Extra Power Buffer Spring
Spring Dynamics AR-10 Carbine Extra Power Buffer Spring
$14.99 Original price $9.99
US Tactical Ind. AR-15 M16 Mil-Spec Receiver End Plate
US Tactical Ind. AR-15 M16 Mil-Spec Receiver End Plate
$7.99 Original price $2.99

New Releases

12
12" MLOK Handguard w/ Square Cutouts, Full Top Pic Rail
$59.99 Original price $49.99
Trinity Force MLX M-LOK 15
Trinity Force MLX M-LOK 15" Rail
$98.99 Original price $78.99
Trinity Force SBA Silent Buffer .308
Trinity Force SBA Silent Buffer .308
$74.99 Original price $59.99
Trinity Force FLX01 Red Dot Sight
Trinity Force FLX01 Red Dot Sight
$47.99 Original price $38.99
  1. Home
  2. Products
  3. Buffer System Parts

Buffer System Parts

As the point of contact for the Bolt Carrier Group (BCG), the buffer system is an absolutely vital part of your firearm. Most AR's come "overgassed" from the factory to ensure reliability. The parts in this category will allow you to fine tune the system to operate just the way you like it. Just remember that there is a bit more to recoil and gas management than just the buffer system. Take some time to look at the other great products we have for you elsewhere on the site!
Buffer System Parts subcategories
  • Buffer
  • Buffer Kits
  • Buffer Spring
  • Buffer Tube
  • Castle Nut
  • End Plate
  • Misc. Buffer System Parts

Products [62]

Sort by:
US Tactical Ind. AR-15 M16 Mil-Spec Receiver End Plate
US Tactical Ind. AR-15 M16 Mil-Spec Receiver End Plate
$7.99 $2.99 Sale
In Stock.
Add To Cart
AR-15 Standard Carbine Recoil Buffer - 3 oz.
AR-15 Standard Carbine Recoil Buffer - 3 oz.
$9.99 $4.99 Sale
In Stock.
Add To Cart
Standard AR-15 Carbine Recoil Spring
Standard AR-15 Carbine Recoil Spring
$9.99 $6.99 Sale
In Stock.
Add To Cart
Recoil Technologies AR-15 Carbine Castle Nut
Recoil Technologies AR-15 Carbine Castle Nut
$9.99 $3.49 Sale
In Stock.
Add To Cart
PISTOL BUFFER TUBE W/ COVER - HIGH QUALITY MADE IN USA
PISTOL BUFFER TUBE W/ COVER - HIGH QUALITY MADE IN USA
$24.99 $14.99 Sale
In Stock.
Add To Cart
Recoil Technologies Mil-Spec Heavy-Duty 6-Position Buffer Tube ONLY (No Other Parts)
Recoil Technologies Mil-Spec Heavy-Duty 6-Position Buffer Tube ONLY (No Other Parts)
$14.99 $9.99 Sale
In Stock.
Add To Cart
Omega Manufacturing AR-15/M16 Ambidextrous Sling Adapter End Plate
Omega Manufacturing AR-15/M16 Ambidextrous Sling Adapter End Plate
$10.99 $6.99 Sale
In Stock.
Add To Cart
Omega Mfg LR-308 Collapsible Stock Buffer
Omega Mfg LR-308 Collapsible Stock Buffer
$24.99 $14.99 Sale
In Stock.
Add To Cart
Recoil Technologies USA-Made Mil-Spec Buffer Tube
Recoil Technologies USA-Made Mil-Spec Buffer Tube
$26.99 $19.99 Sale
Out of Stock. More on the way.
KAK Industries AR-15 9mm Carbine Buffer
KAK Industries AR-15 9mm Carbine Buffer
$39.99 $19.99 Sale
In Stock.
Add To Cart
Spring Dynamics AR-10 Carbine Extra Power Buffer Spring
Spring Dynamics AR-10 Carbine Extra Power Buffer Spring
$14.99 $9.99 Sale
In Stock.
Add To Cart
Davidson Defense AR-15 Standard Mil-Spec Buffer Retainer Spring
Davidson Defense AR-15 Standard Mil-Spec Buffer Retainer Spring
$9.99 $1.79 Sale
In Stock.
Add To Cart
Armaspec AR-15 Stealth Carbine Recoil Spring System (Silent & Recoil Reducing)
Armaspec AR-15 Stealth Carbine Recoil Spring System (Silent & Recoil Reducing)
$84.99 $76.99 Sale
In Stock.
Add To Cart
M4 Extended Car Buttpad
M4 Extended Car Buttpad
$19.00
In Stock.
Add To Cart
Omega Mfg Inc 3.7 Oz Buffer For Lr-308 .308 Short Buffer **Fits 6-Position Buffer Tube**
Omega Mfg Inc 3.7 Oz Buffer For Lr-308 .308 Short Buffer **Fits 6-Position Buffer Tube**
$34.99 $19.99 Sale
In Stock.
Add To Cart
Strike Industries AR Carbine Flat Wire Spring
Strike Industries AR Carbine Flat Wire Spring
$21.99 $19.99 Sale
In Stock.
Add To Cart
KAK H2 Buffer Black Body with Blue Tip
KAK H2 Buffer Black Body with Blue Tip
$24.99 $22.99 Sale
In Stock.
Add To Cart
KAK Standard Carbine Buffer-3oz
KAK Standard Carbine Buffer-3oz
$14.99 $5.99 Sale
In Stock.
Add To Cart
Luth-AR 308 Carbine Buffer Spring
Luth-AR 308 Carbine Buffer Spring
$14.99 $9.99 Sale
In Stock.
Add To Cart
Omega Mfg. Heavy Duty Pistol Buffer Tube
Omega Mfg. Heavy Duty Pistol Buffer Tube
$14.99 $9.99 Sale
In Stock.
Add To Cart
Combo Deal LR-308 Buffer Tube Kit
Combo Deal LR-308 Buffer Tube Kit
$78.99 $39.99 Sale
In Stock.
Add To Cart
JE Machine A2 308 Rifle Buffer 5.5oz - Black
JE Machine A2 308 Rifle Buffer 5.5oz - Black
$14.99 $10.99 Sale
In Stock.
Add To Cart
Spike's Tactical ST-9X 9mm Heavy Buffer
Spike's Tactical ST-9X 9mm Heavy Buffer
$49.99 $44.99 Sale
In Stock.
Add To Cart
Recoil Technologies Mixed End Plate Ambidextrous
Recoil Technologies Mixed End Plate Ambidextrous
$12.99 $4.99 Sale
In Stock.
Add To Cart
Spikes Tactical T1 Tungsten 3oz Buffer
Spikes Tactical T1 Tungsten 3oz Buffer
$32.99 $29.99 Sale
In Stock.
Add To Cart
Spike's Tactical 9mm Buffer Spacer
Spike's Tactical 9mm Buffer Spacer
$14.99 $13.49 Sale
In Stock.
Add To Cart
Strike Industries AR Receiver Enhanced Castle Nut with Extended QD Endplate - Red
Strike Industries AR Receiver Enhanced Castle Nut with Extended QD Endplate - Red
$62.99 $59.99 Sale
In Stock.
Add To Cart
Recoil Technologies Mil-Spec Heavy-Duty 6-Position Buffer Tube ONLY (No Other Parts) - Anodized Purple
Recoil Technologies Mil-Spec Heavy-Duty 6-Position Buffer Tube ONLY (No Other Parts) - Anodized Purple
$34.99 $17.99 Sale
In Stock.
Add To Cart
Timber Creek Outdoors QD End Plate - Red
Timber Creek Outdoors QD End Plate - Red
$19.99 $16.99 Sale
In Stock.
Add To Cart
Armaspec Stealth AR-15 4.7oz H2 Recoil Spring
Armaspec Stealth AR-15 4.7oz H2 Recoil Spring
$84.99 $76.99 Sale
In Stock.
Add To Cart
KAK .308 Carbine Buffer (Orange Top)
KAK .308 Carbine Buffer (Orange Top)
$24.99 $19.99 Sale
In Stock.
Add To Cart
Battle Arms Development AR-15 Standard 3oz. Buffer
Battle Arms Development AR-15 Standard 3oz. Buffer
$12.99 $11.99 Sale
In Stock.
Add To Cart
B5 End Plate Black
B5 End Plate Black
$25.99 $23.99 Sale
In Stock.
Add To Cart
Strike Industries RED Multi-Function End Plate w/ Black Anti-Rotation Castle Nut
Strike Industries RED Multi-Function End Plate w/ Black Anti-Rotation Castle Nut
$39.99 $35.99 Sale
In Stock.
Add To Cart
Strike Industries FDE Multi-Function End Plate w/ Black Anti-Rotation Castle Nut
Strike Industries FDE Multi-Function End Plate w/ Black Anti-Rotation Castle Nut
$41.99 $35.99 Sale
In Stock.
Add To Cart
Omega Mfg. AR-15 End Plate with Center QD Sling Swivel Point *Made In USA*
Omega Mfg. AR-15 End Plate with Center QD Sling Swivel Point *Made In USA*
$9.99 $6.99 Sale
In Stock.
Add To Cart
KAK Industries AR-15 9mm 5.5oz Carbine Buffer
KAK Industries AR-15 9mm 5.5oz Carbine Buffer
$14.99 $10.99 Sale
In Stock.
Add To Cart
Aero Precision EPC 9mm Buffer Tube Kit - 7.7 oz
Aero Precision EPC 9mm Buffer Tube Kit - 7.7 oz
$74.99 $63.99 Sale
In Stock.
Add To Cart
Strike Industries AR-10 Carbine Flat Wire Spring
Strike Industries AR-10 Carbine Flat Wire Spring
$32.99 $19.49 Sale
In Stock.
Add To Cart
Strike Industries Multi-Function End Plate and Anti-Rotation Castle Nut
Strike Industries Multi-Function End Plate and Anti-Rotation Castle Nut
$34.99 $27.99 Sale
In Stock.
Add To Cart
Luth-AR LR-308 Rifle Buffer Spring
Luth-AR LR-308 Rifle Buffer Spring
$9.99 $6.99 Sale
In Stock.
Add To Cart
Omega Mfg. AR-15 A2 Rifle Spring
Omega Mfg. AR-15 A2 Rifle Spring
$29.99 $9.99 Sale
In Stock.
Add To Cart
Premium Mil-Spec 9mm Buffer Tube Kit (Includes KAK 9mm Buffer)
Premium Mil-Spec 9mm Buffer Tube Kit (Includes KAK 9mm Buffer)
$94.99 $39.99 Sale
In Stock.
Add To Cart
Recoil Technologies AR-15 9MM Stainless Buffer - 8.2oz
Recoil Technologies AR-15 9MM Stainless Buffer - 8.2oz
$20.99 $14.99 Sale
In Stock.
Add To Cart
Aero Precision M5 .308 Enhanced Carbine Buffer Kit
Aero Precision M5 .308 Enhanced Carbine Buffer Kit
$79.99 $67.99 Sale
In Stock.
Add To Cart
Armaspec Sound Mitigation Buffer AR10 Gen 3 - Stainless/Black
Armaspec Sound Mitigation Buffer AR10 Gen 3 - Stainless/Black
$59.99 $50.99 Sale
In Stock.
Add To Cart
Armaspec Stealth Recoil Spring 9 Gen2 - For AR-9 - Stainless/Black
Armaspec Stealth Recoil Spring 9 Gen2 - For AR-9 - Stainless/Black
$84.99 $76.99 Sale
In Stock.
Add To Cart
Armaspec Stealth Recoil Spring Big Bore Gen2 - Stainless/Black
Armaspec Stealth Recoil Spring Big Bore Gen2 - Stainless/Black
$84.99 $76.99 Sale
In Stock.
Add To Cart
Sound Mitigation Mil-Spec Buffer Tube Kit Featuring: Armaspec Sound Mitigation Buffer LR-308 / AR-10 Gen 3 - Stainless/Black
Sound Mitigation Mil-Spec Buffer Tube Kit Featuring: Armaspec Sound Mitigation Buffer LR-308 / AR-10 Gen 3 - Stainless/Black
$99.99 $69.99 Sale
In Stock.
Add To Cart
Sound Mitigation Pistol Buffer Tube Kit: Armaspec Sound Mitigation Buffer LR-308 / AR-10 Gen 3 - Stainless/Black
Sound Mitigation Pistol Buffer Tube Kit: Armaspec Sound Mitigation Buffer LR-308 / AR-10 Gen 3 - Stainless/Black
$99.99 $69.99 Sale
In Stock.
Add To Cart
Guntec AR-15 Mil-Spec Rainbow PVD Buffer Tube Kit
Guntec AR-15 Mil-Spec Rainbow PVD Buffer Tube Kit
$84.99 $69.99 Sale
In Stock.
Add To Cart
Castle Nut for HK416 Clone
Castle Nut for HK416 Clone
$24.99 $19.99 Sale
In Stock.
Add To Cart
KAK Industries LR-308 Carbine Recoil Spring for Collapsible Stock
KAK Industries LR-308 Carbine Recoil Spring for Collapsible Stock
$9.99 $5.99 Sale
In Stock.
Add To Cart
LuthAR 9mm Carbine Buffer, Black
LuthAR 9mm Carbine Buffer, Black
$19.99 $18.99 Sale
In Stock.
Add To Cart
LBE Unlimited - 9mm Recoil Buffer, For AR-15 9mm Carbine
LBE Unlimited - 9mm Recoil Buffer, For AR-15 9mm Carbine
$18.99 $16.99 Sale
In Stock.
Add To Cart
DD Custom Sound Mitigation Buffer Tube Kit: Armaspec Sound Mitigation Buffer AR10 Gen 3 and Strike Industries End Plate and Castle Nut
DD Custom Sound Mitigation Buffer Tube Kit: Armaspec Sound Mitigation Buffer AR10 Gen 3 and Strike Industries End Plate and Castle Nut
$84.99 $69.99 Sale
In Stock.
Add To Cart
Cobalt Kinetics H2 Rifle Buffer, Bronze/Gold Finish
Cobalt Kinetics H2 Rifle Buffer, Bronze/Gold Finish
$14.99 $7.99 Sale
In Stock.
Add To Cart
Employee Favorites: No Comply Buffer Tube: Mil-Spec Buffer Tube +
Employee Favorites: No Comply Buffer Tube: Mil-Spec Buffer Tube + "No Comply" Laser Engraving
$14.99 $9.99 Sale
In Stock.
Add To Cart
Employee Favorites: Buffer Parts Kit: AR-15 Carbine Castle Nut AL-1053 + Mil-Spec Receiver End Plate + Mil-Spec Buffer Tube
Employee Favorites: Buffer Parts Kit: AR-15 Carbine Castle Nut AL-1053 + Mil-Spec Receiver End Plate + Mil-Spec Buffer Tube
$19.99 $14.99 Sale
In Stock.
Add To Cart
Buffer Charging Handle Kit: Blind Box AR-15 Ambidextrous Charging Handle + AR-15 Mil-Spec Buffer Kit
Buffer Charging Handle Kit: Blind Box AR-15 Ambidextrous Charging Handle + AR-15 Mil-Spec Buffer Kit
$44.99 $34.99 Sale
In Stock.
Add To Cart
Trinity Force SBA Silent Buffer .308
Trinity Force SBA Silent Buffer .308
$74.99 $59.99 Sale
In Stock.
Add To Cart
Trinity Force SBA Silent Buffer H2
Trinity Force SBA Silent Buffer H2
$74.99 $59.99 Sale
In Stock.
Add To Cart
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218 N State Street Orem UT 84057
United States Of America
833-496-6401

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