AR-15 Bolt 450 Bush.

AR-15 Bolt 450 Bush.

Product Code: ARB-450
In Stock
Price: $89.99

This bolt is specifically hardened to handle the heavy bolt thrust of the hard hitting 450B cartridge

If you are shopping for a 450 bolt, this is the one.  These bolts are American Made in small batch quanity to ensure consistency.  


-This is a loaded bolt with all components installed. 

-This Bolt has been Shot peened and MP inspected. 

-Tolerances for headspace are 0.00025" 

- To ensure top quality and smooth function, all bolt assemblies are test fitted here at the shop. These are the same bolts as found in our Trident rifles.