AR15 Buffer Tube Parts

White Label Armory is your source for all of yourAR15 buffer tube parts. Choose from our 100% USA made selection of buffer tubes, end plates, castle nuts, buffers, and buffer parts. Pick out the best components for your custom AR build!

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AR10/AR15 Castle Nut - Steel

Outerwild's castle nuts are manufactured to Mil-Spec dimensions and fit all standard carbine buffer

MSRP:

Was:

Now: $3.95
Saltwater Arms

Saltwater Arms AR10/AR15 Stainless Steel End Plate

Saltwater Arms end plates are produced from 416R stainless steel and manufactured to Mil-Spec dimens

MSRP:

Was:

Now: $16.95
Saltwater Arms

Saltwater Arms AR10/AR15 Stainless Steel Castle Nut

Saltwater Arms castle nuts are produced from 416R stainless steel and manufactured to Mil-Spec dimen

MSRP:

Was:

Now: $17.95
AR15 Buffer Spring—Carbine, Flat Wire

Outerwild's carbine flat wire buffer spring will bring a whole new feel to your shooting experience.

MSRP:

Was:

Now: $19.95
AR10 Buffer Spring—Carbine

Outerwild's buffer spring fits all standard AR15 buffer tubes. For use in AR10 style firearms using

MSRP:

Was:

Now: $3.95
AR15 Buffer Tube Kit—Quick Detach End Plate, 9mm Buffer

Outerwild's buffer tube kit is manufactured to Mil-Spec dimensions. Buffer Tube Kit Incl

MSRP:

Was:

Now: $61.95
AR15 Buffer Tube Kit—Ambi Loop End Plate, 9mm Buffer

Outerwild's buffer tube kit is manufactured to Mil-Spec dimensions. Buffer Tube Kit Inclu

MSRP:

Was:

Now: $48.95
AR15 Buffer Tube Kit—Standard End Plate, 9mm Buffer

Outerwild's buffer tube kit is manufactured to Mil-Spec dimensions. Buffer Tube Kit Inclu

MSRP:

Was:

Now: $47.95
AR15 Buffer Tube Kit—Quick Detach End Plate, Heavy Buffer

Outerwild's buffer tube kit is manufactured to Mil-Spec dimensions. Buffer Tube Kit Inclu

MSRP:

Was:

Now: $67.95
AR15 Buffer Tube Kit—Standard End Plate, Heavy Buffer

Outerwild's buffer tube kit is manufactured to Mil-Spec dimensions. Buffer Tube Kit Incl

MSRP:

Was:

Now: $53.95
AR15 Buffer Tube Kit—Ambidextrous Loop End Plate, Heavy Buffer

Outerwild's buffer tube kit is manufactured to Mil-Spec dimensions. Buffer Tube Kit Inclu

MSRP:

Was:

Now: $54.95
AR15 Buffer Tube Kit—Quick Detach End Plate, Carbine

Outerwild's buffer tube kit is manufactured to Mil-Spec dimensions. Buffer Tube Kit Inclu

MSRP:

Was:

Now: $56.95

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AR15 Buffer Tube Parts

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AR10/AR15 Castle Nut - Steel

Saltwater Arms AR10/AR15 Stainless Steel End Plate

Saltwater Arms AR10/AR15 Stainless Steel Castle Nut

AR15 Buffer Spring—Carbine, Flat Wire

AR10 Buffer Spring—Carbine

AR15 Buffer Tube Kit—Quick Detach End Plate, 9mm Buffer

AR15 Buffer Tube Kit—Ambi Loop End Plate, 9mm Buffer

AR15 Buffer Tube Kit—Standard End Plate, 9mm Buffer

AR15 Buffer Tube Kit—Quick Detach End Plate, Heavy Buffer

AR15 Buffer Tube Kit—Standard End Plate, Heavy Buffer

AR15 Buffer Tube Kit—Ambidextrous Loop End Plate, Heavy Buffer

AR15 Buffer Tube Kit—Quick Detach End Plate, Carbine