Main Spring Housing


Suitable for Western Arms M1911 Series

Straight Main Spring Housing (Serrated)

Product No. AS-55-SS

Material Stainless

Color: Silver

Fit Model: WA M1911 Series

Suggest Retail Price: JPY11,000-
Straight Main Spring Housing (Serrated)

Product No. AS-55-SSB

Material Stainless

Color: Black

Fit Model: WA M1911 Series

Suggest Retail Price: JPY11,500-
Compact Straight Main Spring Housing (Serrated)

Product No. AS-37-SS

Material Stainless

Color: Sliver

Fit Model: WA M1911 Series

Suggest Retail Price: JPY9,000-
Photo is Coming soon Compact Straight Main Spring Housing (Serrated)

Product No. AS-37-SSB

Material Stainless

Color: Black

Fit Model: WA M1911 Series

Suggest Retail Price: JPY9,500-
Round Main Spring Housing (Serrated)

Product No. AS-46-SS

Material Stainless

Color: Silver

Fit Model: WA M1911 Series

Suggest Retail Price: JPY12,000-
Round Main Spring Housing (Serrated)

Product No. AS-46-SS

Material Stainless

Color: Black

Fit Model: WA M1911 Series

Suggest Retail Price: JPY12,500-
Compact Straight Main Spring Housing (Checkered)

Product No. AS-36-SS

Material Stainless

Color: Silver

Fit Model: WA M1911 Series

Suggest Retail Price: JPY9,000-
Compact Straight Main Spring Housing (Checkered)

Product No. AS-36-SSB

Material Stainless

Color: Black

Fit Model: WA M1911 Series

Suggest Retail Price: JPY9,500-
Speed-Chute Type Main Spring Magwell Housing

Product No.AS-43-SS

Material Stainless

Color: Sliver

Fit Model: WA M1911 Series


Suggest Retail Price: JPY13,800-
Speed-Chute Type Main Spring Magwell Housing

Product No. AS-43-SSB

Material Stainless

Color: Black

Fit Model: WA M1911 Series

Suggest Retail Price: JPY14,300-
Speed-Chute Type
Compact Main Spring
Magwell Housing


Product No.AS-44-SS

Material Stainless

Color: Sliver

Fit Model: WA M1911 Series


Suggest Retail Price: JPY13,800-
Photo is Coming soon Speed-Chute Type
Compact Main Spring
Magwell Housing


Product No.AS-44-SSB

Material Stainless

Color: Black

Fit Model: WA M1911 Series


Suggest Retail Price: JPY14,300-
S&A Type Main Spring Magwell Housing

Product No. AS-034-SS

Material Stainless

Color: Silver

Fit Model: WA M1911 Series


Suggest Retail Price: JPY13,800-

Remark:
It's used for Model FBI BUREAU.
S&A Type Main Spring Magwell Housing

Product No. AS-034-SSB

Material Stainless

Color: Black

Fit Model: WA M1911 Series


Suggest Retail Price: JPY14,300-

Remark:
It's used for Model FBI BUREAU.
S&A Type Compact Main Spring Magwell Housing

Product No. AS-45-SS

Material Stainless

Color: Sliver

Fit Model: WA M1911 Series

Suggest Retail Price: JPY13,800-
S&A Type Compact Main Spring Magwell Housing

Product No. AS-45-SSB

Material Stainless

Color: Black

Fit Model: WA M1911 Series

Suggest Retail Price: JPY14,300-
Vickers Type Main Spring Magwell Housing

Product No. AS-032-SS

Material Stainless

Color: Sliver

Fit Model: WA M1911 Series


Suggest Retail Price: JPY13,800-

Remark:
IIt's used for Model L.A. Vickers

Vickers Type Main Spring Magwell Housing

Product No. AS-032-SSB

Material Stainless

Color: Sliver

Fit Model: WA M1911 Series


Suggest Retail Price: JPY14,300-

Remark:
It's used for Model L.A. Vickers
Bureau Type Main Spring Magwell Housing

Product No. AS-033-SB

Material Steel

Color: Black

Fit Model: WA M1911 Series


Suggest Retail Price: JPY13,800-
(Tax not included in price)