ARMASPEC AR PARTS BUFFER RETAINER SS WSPRING ARM139-SS

Manufacturer: Armaspec
SKU: 995420
Manufacturer part number: ARM139-SS
UPC: 810048491186
Availability: Out of stock
Old price: $7.19
$5.84

ARMASPEC AR Parts Buffer Retainer SS w/Spring ARM139-SS UPC 810048491186 - Armaspec AR-15 Buffer Retainer Spring Stainless Steel Captured ARM139-SS

Armaspec ARM139-SS buffer retainer stainless stronghold, Armaspec ARM139-SS AR Buffer Detent Spring SS. Captured design, corrosion crush, reliable—AR armor, lower upgrade.

ARM139-SS: Buffer Retainer

Retainer rock. Spring sentinel.

Part Specs

  • Model: ARM139-SS Buffer Retainer.
  • Material: 17-4 Stainless Steel.
  • Include: Spring Captured.
  • Fit: AR-15/M4/M16 Lowers.
  • UPC: 810048491186.

Stainless Superiority

  • Design: One-Piece Captured.
  • Strength: 2x Mil-Spec.
  • Install: Drop-In Simple.
  • Corrosion: Zero Rust.
  • Life: Lifetime Guarantee.

Buffer Boss Backup

Detent durability.

Armaspec AR Advance

"ARM139-SS Retainer—AR eternal!" – Builder Pro

SS: "Steel shine, spring sure. Armaspec ace!" Retainer refined.

SEO Armaspec AR Buffer Retainer

Armaspec Buffer Retainer Armaspec AR parts buffer retainer SS w/spring ARM139-SS UPC 810048491186 AR15 M4 stainless captured detent, Armaspec ARM139-SS buffer spring retainer. Armaspec ARM139SS AR retainer SS.

Armaspec ARM139-SS SS vs Mil-Spec Steel

RetainerARM139-SS StainlessMil-Spec Carbon
Material17-4 SS CapturedBasic Steel Loose
StrengthDouble ToughStandard Break
CorrosionResistant ForeverRusts Easy
InstallCaptured No LossSpring Fly Away

Retainer realm Armaspec ARM139-SS—AR stainless buffer supremacy!

The End

Products specifications
ManufacturerArmaspec
CategoryParts
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