Midwest Industries
Midwest Industries AR-15 5.56/.223 Bolt Carrier Group - Black Nitride
- SKU:
- 7620
- UPC:
- 812102032946
- MPN:
- MI-BCG-NIT
- Shipping:
- Calculated at Checkout
Description
Midwest Industries AR-15 5.56/.223 Bolt Carrier Group - Black Nitride
Premium Black Nitride BCG for Enhanced Performance and Durability
The Midwest Industries AR-15 5.56/.223 Bolt Carrier Group is engineered for ultimate durability and smooth performance, built with high-quality materials and advanced processes. Featuring a 5.56 NATO bolt made from Carpenter 158 steel and coated in H&M black Nitride, this BCG offers outstanding corrosion resistance, wear durability, and lubricity for seamless cycling. 100% American-made and backed by a limited lifetime warranty, Midwest Industries has created a BCG you can rely on.
Key Features
- Premium Bolt Construction: 5.56 NATO bolt made from Carpenter 158 steel, heat-treated, shot peened, and precision ground for perfect dimensions.
- Rugged Carrier Design: 8620 steel carrier, heat-treated and finished with an H&M black Nitride coating for increased wear resistance.
- Reinforced Gas Key and Extractor: 4140 steel gas key and extractor, phosphate coated and shot peened; gas key fastened with grade 8 screws and staked for reliability.
- Enhanced Firing Pin: 17-4 H-900 stainless steel firing pin for additional strength and durability.
- Corrosion-Resistant Coating: H&M black Nitride finish for superior lubricity and corrosion resistance.
- M16 Pattern: Fully compatible with M16/AR-15 platforms.
- 100% Made in the USA: Proudly manufactured in the USA with Midwest Industries’ limited lifetime warranty.
Specifications
- Bolt Material: Carpenter 158 steel, shot peened
- Carrier Material: 8620 steel
- Gas Key, Cam Pin, Extractor Material: 4140 steel
- Firing Pin: 17-4 H-900 stainless steel
- Finish: H&M black Nitride
- Platform: M16/AR-15
- Country of Origin: Made in the USA
Enhance the reliability and longevity of your AR-15 with a premium, corrosion-resistant BCG backed by Midwest Industries’ lifetime warranty. Upgrade your AR-15 for unmatched durability and smooth operation. Proudly American-made and backed by a lifetime guarantee.
Additional Information
MPN: |
MI-BCG-NIT |
Bolt Material: |
Carpenter 158 Steel |
Finish: |
Salt Bath Nitride |
Cartridge Compatibility: |
.223/5.56 NATO/.300 BLK |
Carrier Profile: |
M16 |
High Pressure Tested: |
Untested |
Magnetic Particle Inspected: |
Magnetic Partical Inspected |
Platform: |
AR-15 |
Bolt Finish: |
Mag Phosphate |
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