For an instant upgrade to your government 1911 pistol, Nighthawk Custom’s Drop-In Series mainspring housing provides improved durability and aesthetics over plastic and MIM stock offerings. Each mainspring housing is Fully Machined™ from a solid 11L17 carbon steel billet and blued to provide unmatched durability. To improve grip on the pistol, 25 LPI checkering has been added by one of our expert gunsmiths. Experience the Nighthawk Difference with the highest quality drop-in parts available.
May require minor fitting.
Features
- 11L17 Carbon Steel
- Government
- 25 LPI Checkering
- Blued
- Flat (Straight) Back
Internal Reference:
SDP1040
Barcode:
080683002133
| Brand: Nighthawk Custom |
| Model: 1911 |
| Part Type: Mainspring Housing |
| Color: Black |
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