• NEMO Arms 556 bolt kit: bolt with firing pin and cam pin, assembled view
  • NEMO Arms 556 bolt kit laid out: bolt, firing pin, cam pin and retaining pin
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B&B Firearms

NEMO Arms 556 Bolt Kit

$120.00
$120.00
Sale Sold out
Tax included. Shipping calculated at checkout.
Special OrderOrdered for you Typical lead time: 2–4 weeks
We confirm your ship date after you order.
Why buy from B&B

Because you work directly with a family-run business that cares about getting it right.

B&B Firearms is built on faith, family, service, and real product knowledge. When you buy here, you are not supporting a giant corporation — you are working with a veteran-owned family business that values honesty, guidance, and doing right by people.

Nemo Arms Complete 556 Bolt kit

  • 556 Nato Bolt
  • Extractor & Spring Assembled
  • Gas Rings Assembled
  • Firing Pin
  • Cam Pin
  • Laser engraved Caliber on Bolt
  • Product of Idaho MADE IN THE USA