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N/A Car-15/M4 Spring Reliability Kit

Buy N/A Car-15/M4 Spring Reliability Kit

The N/A Car-15/M4 Spring Reliability Kit can be found at Brownells for $23.95, which is a pretty good price.

Premium-quality buffer spring helps ensure consistent, dependable operation for tens of thousands of compression cycles. Perfect for the high-volume tactical or competition shooter who needs a finely tuned spring that delivers its full power as reliably on the 50,000th shot as it did on the first. Made from chromium-silicon steel alloy selected specifically for its hardness, heat resistance, and ability to withstand high stresses-the same alloy used for valve springs on automobile engines. Cryogenically treated to relieve internal stress, and surface impregnated with Sprinco’s proprietary Plate+ molybdenum disulfide lubricating coating. Available with Standard Weight buffer spring that matches your carbine’s original factory spec or Extra Power that keeps the bolt closed a bit longer, which helps some rifles cycle better and eject more positively. Both kits include an extra-power extractor spring that aids in complete extraction and ejection of spent shells, even from a tight or dirty chamber. SPECS: Cryo-treated chrome silicon alloy. Fits CAR-15/M4 carbine and AR-15/M16 fitted with M4-type collapsible buttstock.

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  1. Kane
    May 5th, 2010 at 08:08 | #1
  2. Nolan
    May 5th, 2010 at 08:08 | #2
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