Tubb SpeedLock Systems Flat Wire Buffer Spring AR-15 Rifle Chrome Silicon

Product #: 693755 Speedlock #: ARBUF
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Product Information

Chrome silicon alloy spring is heat-treated, stress relieved and shot peened to increase reliability and service life. Spring fits both carbine and standard length stocks.

Technical Information

  • Bolt load is increased by 10% compared with Tubb round wire buffer springs
  • Provides a flatter recoil impulse
  • Requires about 6% less force to fully compress than Tubb round wire buffer springs
  • Less than 2% change in spring loading through 500,000 compression cycles
  • Duty rated for 1,000,000 cycles
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