AR15 Upper Receiver BCG Combo


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AR15 Upper Receiver BCG Combo

Our AR15 Upper Receiver BCG Combo pairs two top selling products at a great price to help get your next AR15 build off to a solid start.  The combo starts with a very well reviewed Aero Precision AR15 Stripped Upper Receiver, and pairs nicely with the Toolcraft 5.56 Bolt Carrier Group in a black nitride finish. 

Aero Precision Stripped Upper Receiver – Forged from 7075-T6 aluminum and precision machined to mil-spec M16/M4 specifications.  Features include M4 feedramps, .250 takedown pin holes, and laser engraved T-marks.

Manufacturer:  Aero Precision
Item #:  APAR501603C
Finish:  Black Anodized
Weight:  6.9oz
MSRP: $79.99

Toolcraft 5.56 Black Nitride Bolt Carrier Group – Toolcraft are the experts when it comes to bolt carrier groups.  Their expertise is only further enhanced by their easy, no-questions-asked lifetime warranty.  When you purchase a Toolcraft BCG, you’re getting a solid, and dependable component for your rifle, guaranteed to perform when it matters most.

Manufacturer:  Toolcraft
Item #: TC556BCGBN
Caliber: 223 Rem / 5.56 NATO / 300 BLK
MSRP:  $124.99 (9310) | $129.99 (C-158)

Optional Add On Items (Presented after item added to cart)

Toolcraft BCG Specifications


Manufacturer: Toolcraft
Material: 8620 Steel
Type: M16 Full Auto
Gas Key Material: 4130 Steel; Grade 8 Gas Key Screws
Coating: Black Nitride (BN)


Caliber: 223 Rem | 5.56 NATO
Bolt Material: 9310 Steel -or- C-158 Steel
Extractor Material: 4140 Steel
O-Ring: Mil-Spec (3)
Cam Pin Material: 8620 Steel
Firing Pin Material: 416 Stainless Steel
Other: MPI Inspected | Shot Peened

[/vc_column_text][porto_block name=”product-arm-or-ally”][vc_separator][vc_column_text]Arm or Ally is a stocking dealer for  Aero Precision, Faxon, Polymer80, Ballistic AdvantageToolcraft, SB Tactical, Holosun and more. See our growing inventory of AR Parts, Firearms and Reloading Components.[/vc_column_text][/vc_column][/vc_row]


Weight 1 oz
Dimensions N/A

Aero Precision, Toolcraft

Part Type

Bolt Carrier Group, Upper Receiver, Upper Receiver Parts



Select Bolt Type

9310 Steel (Standard), Carpenter 158 (Upgraded)

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