Replacement AR-15 M4 Enhanced Hammer Spring. The Hammer Spring is made of 17-7 PH Stainless Steel that has been heat treated and stress relieved, passivated, and precision tolerances. The springs are cryogenic processed and moly plated.
Available options:
943000073
Diameter (in):
Kit:
Make Model Fit:
AR-15.Universal
Model Number:
Shop All ED BROWN
Enhanced Hammer Spring
Your Price
$2,299.99 *
Crow # 943000073
MFR # 84486
UPC 657780844869
Iowa Warehouse
North Carolina Warehouse