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Upgrade your 1911 with the John Masen Mainspring Housing, featuring solid steel construction and vertical serrations for improved grip without snagging.

JOHN MASEN SS/AR GM MAINSPRING HOUSING

555101004

Attributes

Finish:
```
Stainless Steel
```
Model:
```
Commander
```
,
```
Government
```
Weapon type:
```
1911
```
Delivery weight: 0.054kg
Shipping height: 1mm
Shipping width: 76mm
Shipping length: 117mm

Item details

Made in USA
US export classification: 0A501.y.1

40.7 40.7 1 GBP

Not available.

Product no.: 555101004

Mfr. No.: 4548AS

Notify on availability 40.7 GBP

40.7 40.7 1 GBP

Description Specification Customers reviews Accessories

JOHN MASEN SS/AR GM MAINSPRING HOUSING

Notify on availability

Description:

Attributes

Finish:
```
Stainless Steel
```
Model:
```
Commander
```
,
```
Government
```
Weapon type:
```
1911
```
Delivery weight: 0.054kg
Shipping height: 1mm
Shipping width: 76mm
Shipping length: 117mm

Item details

Made in USA
US export classification: 0A501.y.1

Customers reviews

Customer ratings (0)

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