SP-1 : Carbine Spring and Buffer Kit


The Vltor SP-1 Carbine Spring and Buffer Kit is an exceptional choice for replacing existing parts or for a new build of a carbine rifle. The parts are manufactured to ensure accuracy and reliability in the weapon system.

Due to governmental regulations or manufacturer preferences, some product lines or items may be not be available to export in your country.

Following a manufacturers price increase, we reserve the right to change product prices at any time without further notice.

  • Standard carbine buffer
  • Carbine length action spring
  • VLTOR endplate
  • Receiver locknut
  • Standard carbine weighted buffer included
  • Receiver locknut has three notches for staking
  • Weight 6.00oz
More Information
Buffer Tube Parts Buffer & Spring Kit
Compatibility AR15
Manufacturer Number SP-1
UPC 153715
© 2021 CAI is a registered trademark of Civil Arms Inc. -All rights reserved.