Brand: Spike's Tactical
Spikes Tactical ST5B503 AR-15 Bolt 5.56 HPT/MPI Bolt Assembly - Nickel Boron Finish - ST5B503
Save 10 %
MSRP: $89.95
$80.96
Out of stock
Description
A high quality bolt is a must in any AR-15. Whether you need a spare bolt or are looking to upgrade an existing rifle, look no further. This is the same bolt we use in our builds.
Mil Spec Bolt
Features:
- Phosphate and Nickel Boron Finish
- 158 Carpenter Steel
- Shot Peened
- High Pressure Tested (HPT)
- Magnetic Particle Inspected (MPI)
Mil Spec Extractor:
- 8620 Tool Steel
- Phosphate and Nickel Boron Finish
- Extractor Spring
- Black Extractor Insert
- Viton O-Ring
- Weight: 1.53oz
Additional information
| Weight | 1.53 oz |
|---|---|
| Bolt Material | 8620 Steel |
| Cartridge Compatibility | .223/5.56 NATO/.300 BLK |
| Finish | Nickel Boron |
| Carrier Profile | Other |
| High Pressure Tested | HP Tested |
| Magnetic Particle Inspected | Magnetic Partical Inspected |
| Platform | AR-15 |
| Bolt Finish | Nickel Boron |
| MPN | ST5B503 |
| UPC | 855319005488 |
Compliance
NFA (National Firearms Act) compliance is crucial for legal ownership and transfer of regulated firearms and accessories like short-barreled rifles, suppressors, and certain types of ammunition, ensuring adherence to federal regulations to avoid legal penalties and ensure responsible firearm ownership.
