Expo Arms 5.56 NATO Complete MIL-SPEC M16 Bolt Carrier Group - Phosphate

SKU: XP-BCG-M16-P
MPN: XP-BCG-M16-P
Manufactured by Expo Arms
3 Reviews
Inline content

$119.95

Out of Stock

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$119.95

Out of Stock

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Details

The Expo Arms Bolt Carrier Group is a great choice for any build. This drop-in AR-15 BCG features a tough manganese phosphate finish, MIL-SPEC dimensions, and a magnetic particle inspected carpenter 158 steel bolt. Crafted from domestically sourced 8620 steel, the M16 cut carrier includes a gas key fastened by properly staked grade 8 screws. Made in the U.S.A. and covered by a lifetime warranty, you can count on this BCG for a lifetime of service.

Features:
  • .233/5.56 NATO
  • Hard chromed bore and gas key
  • Manganese Phosphate finish
  • M16 cut
  • Aircraft quality 8620 steel carrier
  • 4130 steel gas key
  • Properly staked grade 8 gas key screws
  • Carpenter 158 steel bolt
  • 4140 steel extractor
  • MIL-SPEC O-ring
  • MIL-SPEC gas rings
  • 4140 steel cam pin
  • 8740 steel firing pin with hard chrome finish
  • Magnetic particle inspected
  • Lifetime warranty
  • Proudly made in the U.S.A.
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Specifications

Bolt FinishManganese Phosphate
Bolt MaterialCarpenter 158 Steel
BrandExpo Arms
Caliber Gauge5.56 NATO
Carrier StyleM16 Bolt Carrier
High Pressure TestedHigh Pressure Tested
Magnetic Particle InspectMagnetic Particle Inspected
PlatformAR-15

WARNING: This Product can expose you to chemicals which is known to state of California to cause Cancer and Reproductive Harm. For more information, see www.p65warnings.ca.gov

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Ratings & Reviews

3 reviews

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I dig it.

by

Good specs, looks good, works well, no problems.

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Great premium BCG

by -

This appears to be a very high quality BCG made from the premier manufacturer in the industry. I bought a new Colt 6920 SOCOM late last year, and the BCG that came with it didn't have a "C" or "MPC" on it. But it did look EXACTLY like this one from EXPO. Both also have aggressive gas key staking. I believe they are made by the same company. Meaning it's right there with BCM and SOLGW BCG's.

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4K Rounds and counting.

by -

Waited to review this item. Arrived quick within a weeks period. One it came in I decided to right away change the extractor spring and o-ring to the BCM enhanced set. Outside of all that she’s been down 3k of steel and 1k of brass. So far no signs of wear on it.

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