Midwest Industries115796569
Midwest Industries Enhanced Nitride Bolt Carrier Group for AR-15 5.56x45mm$167.95
Availability: In Stock
The Midwest Industries AR-15 5.56x45mm Nitride Bolt Carrier Group is a reliable, hard-working replacement or upgrade BCG for shooters who want a proven component they can trust on the range, in competition, or in the field. Whether you're building a new rifle, refreshing an upper receiver, or maintaining a well-used gun, a quality bolt carrier group is the heart of reliable feeding, extraction, and lockup—and this one delivers the durability shooters depend on.
Built with attention to precision manufacturing, the Midwest Industries BCG handles the cycling demands of 5.56x45mm/.223 Remington ammunition without fuss. The nitride finish protects against corrosion and wear, keeping your gun running clean through seasons of use. This is a straightforward, no-frills BCG designed for shooters who value consistency and long-term reliability over flashy marketing.
Whether you're assembling an AR for hunting, target shooting, home defense, or simply maintaining your existing rifle, a Midwest Industries bolt carrier group offers solid performance at a practical price point. It's the kind of part that works quietly in the background—exactly what you want from internal rifle components.
| Brand | Midwest Industries |
| Product Type | Bolt Carrier Group |
| Caliber | 5.56x45mm NATO / .223 Remington |
| Platform | AR-15 |
| Finish | Nitride |
Yes. The Midwest Industries AR-15 BCG is designed for standard AR-15 upper receivers and is compatible with 5.56x45mm or .223 Remington chambers.
This bolt carrier group is chambered for 5.56x45mm NATO and .223 Remington ammunition.
Nitride hardening provides corrosion resistance and increased durability, helping the BCG maintain function through frequent use and variable storage conditions.
Yes. The Midwest Industries BCG is built for reliable cycling across shooting disciplines, including target shooting, competition, and hunting applications.
SKU: 115704852 • Width: 4in • Height: 2in • Depth: 11in • Weight: 0.81oz
Availability: In Stock
The Midwest Industries AR-15 5.56x45mm Nitride Bolt Carrier Group is a reliable, hard-working replacement or upgrade BCG for shooters who want a proven component they can trust on the range, in competition, or in the field. Whether you're building a new rifle, refreshing an upper receiver, or maintaining a well-used gun, a quality bolt carrier group is the heart of reliable feeding, extraction, and lockup—and this one delivers the durability shooters depend on.
Built with attention to precision manufacturing, the Midwest Industries BCG handles the cycling demands of 5.56x45mm/.223 Remington ammunition without fuss. The nitride finish protects against corrosion and wear, keeping your gun running clean through seasons of use. This is a straightforward, no-frills BCG designed for shooters who value consistency and long-term reliability over flashy marketing.
Whether you're assembling an AR for hunting, target shooting, home defense, or simply maintaining your existing rifle, a Midwest Industries bolt carrier group offers solid performance at a practical price point. It's the kind of part that works quietly in the background—exactly what you want from internal rifle components.
| Brand | Midwest Industries |
| Product Type | Bolt Carrier Group |
| Caliber | 5.56x45mm NATO / .223 Remington |
| Platform | AR-15 |
| Finish | Nitride |
Yes. The Midwest Industries AR-15 BCG is designed for standard AR-15 upper receivers and is compatible with 5.56x45mm or .223 Remington chambers.
This bolt carrier group is chambered for 5.56x45mm NATO and .223 Remington ammunition.
Nitride hardening provides corrosion resistance and increased durability, helping the BCG maintain function through frequent use and variable storage conditions.
Yes. The Midwest Industries BCG is built for reliable cycling across shooting disciplines, including target shooting, competition, and hunting applications.
SKU: 115704852 • Width: 4in • Height: 2in • Depth: 11in • Weight: 0.81oz