LANTAC Uppers Gun Parts
(3 deals total)

  • Uppers
  • LANTAC

Filter LANTAC Uppers Gun Parts

2 weeks ago
LANTAC USA is a precision firearms accessory manufacturer specializing in tactical style accessories. LANTAC USA strives to bring you quality components for an excellent price. See what all your friends have been talking about, add some LANTAC USA parts to your next gun build.
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2 months ago
Description The Upper Standard Receiver is precision machined with an ultra-smooth proprietary bore. At a roughness average of 16 µin, bolt carrier friction is significantly less than a typical upper receiver creating a silkier action. Barrel nut threads, bore, and barrel extension surfaces are all machined in one operation for a perfectly concentric, perpendicular fit to the barrel assembly. Features: - Forged 7075-T6 aluminum receiver - MIL-SPEC Type III Class 2 hardcoat anodized finish - Ultra-smooth burnished bore - M4 feedramps - Weight 7.0 oz - Made in the U.S.A.
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9 months ago
The patent pending SMOOTHCAM™ system features a domed head, low friction cam pin and special upper receiver that offer ultra smooth operation. With its blended cam recess the USC™ upper is machined from Billet 7075-T6 certified aluminum and milspec, Type3, Class2, Deep Black, Hardcoat Anodized. The USC™ is a precision machined upper with a special burnished bore that gives a compacted internal surface with a roughness average in micro inches of 16, as opposed to standard bored or milled uppers that are 32-63, or higher. This reduces bolt carrier friction and creates a much smoother operation.
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