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Microbest m16 Phosphate / CL HPT / MPI Bolt Carrier Group BCG, Sprinco, oring

$99.00

-45%

Tools / Extras

Super Duper Extreme Lifetime Warranty

Free replacement 1 time for any not-illegal reason. Shoot it out, stolen, lost, used up, broken, held in evidence in legit self defense, ran over with a truck, lost in a boat, pooped/peed on, herpes, nodes, yeeted, misplaced, eaten by dog, etc, we'll send you another one time. What a deal!!1!1!!!1!!one!1!!

Product price: $99.00
Order total:

Free shipping on all orders over $500

currently ~4 week lead time A solid Bolt Carrier Group is a key component of your Ar15. Microbest produces top quality mil-spec BCGs for the military and other quality rifle manufacturers. This 5.56 / 223 BCG features a phosphate exterior coating, chrome lined interior, and is properly made, ready to run reliably in your rifle.

Mil Spec 8620 Carrier, Chrome Lined

  • 8620 Quality Steel
  • Full Auto M-16 cut

Mil-Spec Bolt , Phosphate

  • Carpenter 158 Steel (c158)
  • Shot Peened
  • High Pressure Tested (HPT) 
  • Magnetic Particle Inspected (MPI)

Mil Spec Extractor – Phosphate

  • Phosphate extractor has more friction when gripping the case rim, allowing for more reliable extraction.
  • 4140 Steel
  • Extractor Spring by Sprinco
  • Black Extractor Insert and Oring

Mil Spec Gas Key, Phosphate

  • 4130 Steel
  • Grade 8 Hardware
  • Properly Staked

4140 Steel Cam pin,
Firing Pin, retaining pin

Weight: 11.6oz

Additional information

Weight .75 lbs
Dimensions 8 × 4 × 4 in
Caliber

5.56/.223, 300 BLK