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Stag Arms AR-15 Stag 15 Bolt Carrier Group Up to 14% Off and Blazin' Deal w/ Free S&H — 5 models

Stag Arms AR-15 Stag 15 Bolt Carrier Group, 5.56MM/.223/.300BLK/.350 Legend, Right Hand, Non-Marked, Nitride, STAG300858
Stag Arms AR-15 Stag 15 Bolt Carrier Group, 5.56/.223/300 Blk, Right Hand, Phosphate, STAG300424
Stag Arms AR-15 Stag 15 Bolt Carrier Group, 6mm ARC/6.5 Grendel Type II, Left Hand, Nitride, STAG310890
Stag Arms AR-15 Stag 15 Bolt Carrier Group, 6mm ARC/6.5 Grendel Type II, Right Hand, Nitride, STAG300890
Stag Arms AR-15 Stag 15 Bolt Carrier Group, 5.56MM/.223/.300BLK/.350 Legend, Right Hand, Nickel Boron, STAG300755
Stag Arms AR-15 Stag 15 Bolt Carrier Group, 5.56MM/.223/.300BLK/.350 Legend, Right Hand, Non-Marked, Nitride, STAG300858
Stag Arms AR-15 Stag 15 Bolt Carrier Group, 6mm ARC/6.5 Grendel Type II, Left Hand, Nitride, STAG310890
Stag Arms AR-15 Stag 15 Bolt Carrier Group, 6mm ARC/6.5 Grendel Type II, Right Hand, Nitride, STAG300890
Stag Arms AR-15 Stag 15 Bolt Carrier Group, 5.56MM/.223/.300BLK/.350 Legend, Right Hand, Non-Marked, Nitride, STAG300858
1 of 8 images
Stag Arms AR-15 Stag 15 Bolt Carrier Group, 5.56MM/.223/.300BLK/.350 Legend, Right Hand, Non-Marked, Nitride, STAG300858
Stag Arms AR-15 Stag 15 Bolt Carrier Group, 5.56/.223/300 Blk, Right Hand, Phosphate, STAG300424
2 of 8 images
Stag Arms AR-15 Stag 15 Bolt Carrier Group, 5.56/.223/300 Blk, Right Hand, Phosphate, STAG300424
Stag Arms AR-15 Stag 15 Bolt Carrier Group, 6mm ARC/6.5 Grendel Type II, Left Hand, Nitride, STAG310890
3 of 8 images
Stag Arms AR-15 Stag 15 Bolt Carrier Group, 6mm ARC/6.5 Grendel Type II, Left Hand, Nitride, STAG310890
Stag Arms AR-15 Stag 15 Bolt Carrier Group, 6mm ARC/6.5 Grendel Type II, Right Hand, Nitride, STAG300890
4 of 8 images
Stag Arms AR-15 Stag 15 Bolt Carrier Group, 6mm ARC/6.5 Grendel Type II, Right Hand, Nitride, STAG300890
Stag Arms AR-15 Stag 15 Bolt Carrier Group, 5.56MM/.223/.300BLK/.350 Legend, Right Hand, Nickel Boron, STAG300755
5 of 8 images
Stag Arms AR-15 Stag 15 Bolt Carrier Group, 5.56MM/.223/.300BLK/.350 Legend, Right Hand, Nickel Boron, STAG300755
Stag Arms AR-15 Stag 15 Bolt Carrier Group, 5.56MM/.223/.300BLK/.350 Legend, Right Hand, Non-Marked, Nitride, STAG300858
6 of 8 images
Stag Arms AR-15 Stag 15 Bolt Carrier Group, 5.56MM/.223/.300BLK/.350 Legend, Right Hand, Non-Marked, Nitride, STAG300858
Stag Arms AR-15 Stag 15 Bolt Carrier Group, 6mm ARC/6.5 Grendel Type II, Left Hand, Nitride, STAG310890
7 of 8 images
Stag Arms AR-15 Stag 15 Bolt Carrier Group, 6mm ARC/6.5 Grendel Type II, Left Hand, Nitride, STAG310890
Stag Arms AR-15 Stag 15 Bolt Carrier Group, 6mm ARC/6.5 Grendel Type II, Right Hand, Nitride, STAG300890
8 of 8 images
Stag Arms AR-15 Stag 15 Bolt Carrier Group, 6mm ARC/6.5 Grendel Type II, Right Hand, Nitride, STAG300890

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Questions & Answers
Customer Reviews
Helpful Negative Review
One of the few options for left hand bolts by Bryan Verduzco, Verified Owner, July 8, 2020
I bought this for a new build I was putting together. Stag has been my go to for bolts since all of my ARs are left hand, so of course they were my first choice. My previous two Stag left hand bolts were well made, I have one from 2011 that is also p...
Read More...
2/2 found this helpful
Most Recent Reviews
They wanted a review by Mr.Delaqua, Verified Owner, March 19, 2024
I would love to tell everyone that this bcg is the bees knees. However I would need to be able to install it in an upper. I ordered a left-handed upper and this bcg in january, and the estimated shipping date was febuary 18th. Bcg finally shipped las...
Read More...
0/2 found this helpful
Most Recent Reviews
As good as advertised by Anthony, Verified Owner, December 22, 2024
Finish is smooth, BCG is to correct specs and everything works as it should.
Most Recent Reviews
AR15 Stag Arms Bolt Carrier by Wild Bill, Verified Owner, July 23, 2024
Always good to have a few extra parts specially when you’re at the range a lot,
Most Recent Reviews
Left hand BCG by Cam, Verified Owner, June 29, 2024
Came in good time. Just what I needed. Paired with a left hand stag arms upper receiver. Works great
Most Recent Reviews
Left handed BCG for AR-15 Other by Matthew Miller, Verified Owner, June 11, 2024
When I ordered this item it was shipped very quickly from their facility. It was shipped per USPS and it made it part way here and dissapeared. Tracking just stopped with no further updates. I finally called the company and was told they would send m...
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Read All 12 Reviews

Star-Spangled Savings! Deals on Aero Precision Products to Celebrate

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Prices have been cut drastically on this product as part of a special offer. These prices are so low that there's no double-dipping with coupons or any additional discounts, but you'll still get the best deal out there. This offer won't last long, so don't miss out!
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  • Walker Defense Research Research Steel Bolt Carrier Group BCG, 5.56mm / .300 BLK, DLC, Flat Dark Earth, FDE-DLC-BCG-556
As low as $338.18
You Save Up to 11%
OP Bucks$4.10

made-in-usa-flag Made in USA

Help support American manufacturing! Marked models of this product have gone through rigorous review and been certified by the manufacturer as Made in the USA.

Product Info for Stag Arms AR-15 Stag 15 Bolt Carrier Group

The bolt carrier assembly is designed to work with any Stag Arms AR-15 rifle, upper half, or barrel designed for left/right hand ejection in the 5.56/.223 caliberimage

*This bolt carrier assembly will not work with other companies rifles/upper halves and piston systems.

WARNING: California`s Proposition 65

Specifications for Stag Arms AR-15 Stag 15 Bolt Carrier Group:

Manufacturer: Stag Arms
Fabric/Material: Steel
Gun Make: AR Platform
Gun Model: AR-15
Condition: New
Country of Origin: USA

Package Contents:

  • Stag Arms AR-15 Stag 15 Bolt Carrier Group

What firearm models does the manufacturer say Stag Arms AR-15 Stag 15 Bolt Carrier Group is compatible with?

The manufacturer says that Stag Arms AR-15 Stag 15 Bolt Carrier Group is compatible with AR-15

Stag Arms AR-15 Stag 15 Bolt Carrier Group Orderable Models

List of Orderable Models

  • Stag Arms AR-15 Stag 15 Bolt Carrier Group, 5.56MM/.223/.300BLK/.350 Legend, Right Hand, Non-Marked, Nitride, STAG300858 , MPN: STAG300858 , UPC: 811546021448 , Code: 2PS-BCG-BCA-STAG300858
  • Stag Arms AR-15 Stag 15 Bolt Carrier Group, 5.56/.223/300 Blk, Right Hand, Phosphate, STAG300424 , MPN: STAG300424 , UPC: 811546026559 , Code: 2PS-BCG-BCA-STAG300424
  • Stag Arms AR-15 Stag 15 Bolt Carrier Group, 6mm ARC/6.5 Grendel Type II, Left Hand, Nitride, STAG310890 , MPN: STAG310890 , UPC: 840213903404 , Code: 2PS-BCG-BCA-STAG310890
  • Stag Arms AR-15 Stag 15 Bolt Carrier Group, 6mm ARC/6.5 Grendel Type II, Right Hand, Nitride, STAG300890 , MPN: STAG300890 , UPC: 810052406398 , Code: 2PS-BCG-BCA-STAG300890
  • Stag Arms AR-15 Stag 15 Bolt Carrier Group, 5.56MM/.223/.300BLK/.350 Legend, Right Hand, Nickel Boron, STAG300755 , MPN: STAG300755 , UPC: 810052406091 , Code: 2PS-BCG-BCA-STAG300755

Stag Arms AR-15 Stag 15 Bolt Carrier Group Unavailable & Discontinued Models

List of Unorderable Models

  • USED Stag Arms AR-15 Stag 15 Bolt Carrier Group, 5.56/.223/300 Blk, Left Hand, Phosphate, STAG310424, EDEMO5, Used, Condition Good , MPN: STAG310424-EDEMO5 , Code: 2PS-BCG-BCA-STAG310424-EDEMO5
  • USED Stag Arms AR-15 Stag 15 Bolt Carrier Group, 5.56/.223/300 Blk, Left Hand, Phosphate, STAG310424, EDEMO1, Used, Condition Fair , MPN: STAG310424-EDEMO1 , Code: 2PS-BCG-BCA-STAG310424-EDEMO1
  • USED Stag Arms AR-15 Stag 15 Bolt Carrier Group, 5.56/.223/300 Blk, Left Hand, Phosphate, STAG310424, EDEMO2, Used, Condition Fair , MPN: STAG310424-EDEMO2 , Code: 2PS-BCG-BCA-STAG310424-EDEMO2
  • USED Stag Arms AR-15 Stag 15 Bolt Carrier Group, 5.56/.223/300 Blk, Left Hand, Phosphate, STAG310424, EDEMO3, Condition Parts Only/Salvage, Defective , MPN: STAG310424-EDEMO3 , Code: 2PS-BCG-BCA-STAG310424-EDEMO-DF-F
  • Stag Arms AR-15 Stag 15 Bolt Carrier Group, 5.56/.223/300 Blk, Left Hand, Phosphate, STAG310424 , MPN: STAG310424 , UPC: 811546021912 , Code: 2PS-BCG-BCA-STAG310424
  • USED, Stag Arms AR-15 Stag 15 Bolt Carrier Group, 5.56/.223/300 Blk, Left Hand, Phosphate, STAG310424 , MPN: STAG310424-EDEMO , Code: 2PS-BCG-BCA-STAG310424-EDEMO-US-D
  • USED Stag Arms AR-15 Stag 15 Bolt Carrier Group, 5.56/.223/300 Blk, Left Hand, Phosphate, STAG310424, EDEMO4, Used, Condition Like New , MPN: STAG310424-EDEMO4 , Code: 2PS-BCG-BCA-STAG310424-EDEMO4
  • Stag Arms AR-15 Stag 15 Bolt Carrier Group, 5.56MM/.223/.300BLK/.350 Legend, Left Hand, Non-Marked, Nitride, STAG310858 , MPN: STAG310858 , UPC: 811546021660 , Code: 2PS-BCG-BCA-STAG310858
  • USED Stag Arms AR-15 Stag 15 Bolt Carrier Group, 5.56/.223/300 Blk, Right Hand, Phosphate, STAG300424, EDEMO1, Used, Condition Like New , MPN: STAG300424-EDEMO1 , Code: 2PS-BCG-BCA-STAG300424-EDEMO1
  • Stag Arms AR-15 Stag 15 Bolt Carrier Group, 5.56MM/.223/.300BLK/.350 Legend, Left Hand, Nickel Boron, STAG310755 , MPN: STAG310755 , UPC: 840213903398 , Code: 2PS-BCG-BCA-STAG310755
  • Stag Arms 6.8SPC Right-Handed Bolt Carrier Assembly, SA240005 , MPN: SA240005 , Code: 2PS-BCG-BCA-SA240005
  • Stag Arms 6.8SPC Left-Handed Bolt Carrier Assembly, SA240006 , MPN: SA240006 , Code: 2PS-BCG-BCA-SA240006
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Last updated 2026-07-05 UTC.