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Aero Upper Receiver + Toolcraft Phosphate 158 Bolt Carrier Group

Aero Upper + Toolcraft Phos BCG

MSRP $210.00
SALE PRICE: $139.99
Savings: $70.01


Stock Status :(Out of Stock)
Product Code: TOOAUTO-011-APAR501603C

Add RCA Adjustable Gas Key?

Add Port Door & Forward Assist?

See "CHART A" tab below:

Engrave Your Upper?

See "CHART B" tab below:

Description CHART A CHART B

Aero Upper Receiver + Toolcraft Phosphate 158 Bolt Carrier Group

Save big on this Aero Stripped Upper + Toolcraft Phosphate 158 BCG Combo!

Toolcraft Phosphate 158 MPI BCG:

This Toolcraft MPI inspected 158 Phosphate BCG comes with a lifetime warranty and is perfect for any AR15, M4 or M16 Build. Toolcraft carriers and bolts are build to military specifications, also known as "Mil-Spec" and they are known throughout the industry as some of the best.

Toolcraft Bolt Carrier Groups come with a lifetime warranty!

  • Mil-spec carpenter No. 158® steel (bolt)
  • Bolt is shot Peened and MPI
  • 8620 Tool Steel (Carrier)
  • Chrome Lined Carrier & Gas key
  • Mil-Spec Extractor Spring, black extractor insert, Viton O-Ring
  • Tool Steel Extractor
  • Shrouded Firing Pin
  • Mil-Spec Gas Key (4130 Steel) attached with Grade 8 hardware and Properly staked
  • Caliber: .223 / 5.56 / 300 Blackout

Aero Stripped M4 Upper Receiver:
  • Anodized - Black
  • AR-15
  • 7075-T6 Aluminum
  • A3 Flat Top
  • Forged
  • M4 Feedramps
  • T-Marks

Add a plain or engraved port door + forward assist kit from the drop down menu.

Choose one of our upper engraving graphics from the drop down menu.

See reference "CHART A" and "CHART B" tabs above.

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