01-UP-556-NIT-BA : BOLT ASSEMBLY 223/556 BLK NIT
SKU
179102
Replacement Carpenter 158 Bolt Assembly
Hard Ground Critical Diameters
S110 Shot Peened, Heat Treated 15N 89-90.5 Hardness.
Magnetic Particle Inspected.
Black QPQ Finished.
Complete Assembly.
Made in the USA.
| Bolt & Carrier Parts | Bolt Assembly |
|---|---|
| Caliber/Gauge | 223 Rem / 5.56x45 NATO |
| Compatibility | AR15 / M4 / M16 |
| Manufacturer Number | 01-UP-556-NIT-BA |
| UPC | 712038709960 |
| SKU | 179102 |
| Brand | Lantac™ USA LLC |