v=spf1 include:secureserver.net -all Skip to main content

Buffer Spring

Rock Bluff Arsenal

$1.99
SKU:
AR-BS-C-AR
Adding to cart… The item has been added

The Buffer Spring is used inside the Buffer Tube also known as the Rear Extension on the AR-15, AR-10, or LR-308 platform the Buffer Spring uses it's compression force to return the Bolt Carrier Group back into battery.

The Buffer Spring comes in several lengths, size, and material options.

Buffer Spring Lengths:

  • Carbine
  • Rifle          

Buffer Spring Sizes:

  • AR-15
  • AR-10 / LR-308     

Buffer Spring Materials:

  • Mil-Spec
  • Stainless Steel

The Buffer Spring is great for anyone looking to build, repair, or needing just a spare.