Phase 5 chrome lined BCG is an old school construction. Chrome lining inside the carrier and gas key for corrosion resistance. Bolt is HPT/MPI tested. Cycles cleanly. The chrome lining is durable even with hot reloads.


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Phase 5 Weapon Systems
Overview
The Phase 5 Tactical AR-15 Chrome Lined Bolt Carrier Group is designed for use with the 5.56 NATO caliber, providing reliable cycling and performance essential for AR-15 builds. This phosphate-finished bolt carrier features a standard AR-15 style, ensuring compatibility with a wide range of upper receivers while enhancing durability and ease of maintenance. It is commonly found in builds utilizing a mid-length gas system and chambered in .223 Wylde, making it a solid choice for both precision and versatility.
Based on build data

Timber Creek Outdoors Ambidextrous Safety Selector - Black

Wilson Combat Ar-15 Starburst Gunfighter Pistol Grip Black

Rise Armament Ar-15 Magazine Release Button - Rise Red

Rise Armament Super Sporting Ar15/10 Single Stage Trigger - Flat - Dtom Special Edition

Wmd Guns Ar-15 Gas Tube Nitromet Mid-Length

Strike Industries Flat Wire Spring for AR Carbine - AR-FWS-C
Aggregated and anonymized data showing how builders use this product
| Product | Category | Times Built Together |
|---|---|---|
| Timber Creek Outdoors Ambidextrous Safety Selector - Black | 6 | |
| Wilson Combat Ar-15 Starburst Gunfighter Pistol Grip Black | 4 | |
| Rise Armament Ar-15 Magazine Release Button - Rise Red | 4 | |
| Rise Armament Super Sporting Ar15/10 Single Stage Trigger - Flat - Dtom Special Edition | 4 | |
| Wmd Guns Ar-15 Gas Tube Nitromet Mid-Length | 4 | |
| Strike Industries Flat Wire Spring for AR Carbine - AR-FWS-C | 4 |
| Platform | Percentage |
|---|---|
| AR-15 | 100% |
| Caliber | Percentage |
|---|---|
| 5.56 NATO | 100% |
| Gas System | Percentage |
|---|---|
| Carbine | 100% |
Builds in the community that include the Phase 5 Tactical Ar-15 Chrome Lined Bolt Carrier Group Black
| Build | Parts | Total |
|---|---|---|
![]() | 24 | $1735.69 |
![]() | 13 | $1066.90 |
![]() | 16 | $825.48 |
![]() | 20 | $1182.25 |
![]() | 9 | $707.05 |
![]() | 17 | $888.62 |
![]() | 17 | $888.62 |
2 global ratings
Phase 5 chrome lined BCG is an old school construction. Chrome lining inside the carrier and gas key for corrosion resistance. Bolt is HPT/MPI tested. Cycles cleanly. The chrome lining is durable even with hot reloads.
solid bcg. carrier felt a little tight at first