Items Available For Purchase Today Object reference not set to an instance of an object. See All AR-15 Firing Pin, Stainless Steel, E Series For Sale from: Custom9001 | Positive feedback: 100% View | Verified Seller | 1 Completed Sales View Sellers Items AR-15 Firing Pin, Stainless Steel, E Series For Sale from: Custom9001 | Positive feedback: 100% View | Verified Seller | 1 Completed Sales View Sellers Items Custom9001 Seller Since: Jan. 2014 Identity Verified ( Boynton Beach, FL ) This seller is NOT an FFL City: Boynton Beach State: FL SOLD - $17.00 Shipping: $5.00 Accepted Payment Methods: Returns: 7 Days Description: This is an AR-15 E Series Firing Pin made from 17-4 Stainless Steel and Heat Treated to H900 Condition. These are brand new and designed to fit most AR-15, SR-15, M16. Using our in house CNC Swiss turning centers the AR-15 Firing pins are machined from domestic 17-4 Stainless Steel. Then heat treated to a Hardness of H900. We machine the firing pins from Stainless Steel to eliminate internal corrosion issues and improve reliability. Shipping Charge of $5.00 - USPS Priority 2 to 3 day. Condition: New In Box Item #: 939530414 Location: FL Trades Accepted: Qty: 19 Available Share: Shipping Notes: Shipping Charge of $5.00 - USPS Priority 2 to 3 day delivery Items You've Viewed Recently AR-15 Firing Pin, Stainless Steel, E Ser... $17.00 SELLER: Custom9001 Add To Cart