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STI MAGAZINES

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Complete, high capacity magazines. TIG welded, heat-treated, stainless steel bodies hold up to competition use without cracking or failure. All springs are tempered music wire, and fit STI bodies without trimming.Complete mags come with Polymer base pad and nylon follower for flawless feeding.

SPECS:

410 stainless steel tubes. Fits STI, SVI &?McCormick high capacity frames only. Capacity shown for all models is with non-extended magazine pads.

Catalog page 112

14 Items

Refined By:
    removeCapacity: 20-Round
All Capacity Item(s)
Cartridge
Finish
Make/Model
STI High Capacity Mag, 9mm, 20-Round, 140mm
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$51.99

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Details

Capacity: 20-Round
Cartridge: 9 mm Luger
Finish: Stainless Steel
126mm 10-Round Carry Magazine, .38S
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$54.99

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Details

Capacity: 10-Round
Cartridge: 38 Super Auto
Finish: Silver
126mm 10-Round Carry Magazine, .45 ACP

$54.99

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  • In Stock

Details

Capacity: 10-Round
Cartridge: 45 Auto (ACP)
Finish: Silver
126mm 10-Round Carry Magazine, 9mm

$54.99

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  • In Stock

Details

Capacity: 10-Round
Cartridge: 9 mm Luger
Finish: Silver
STI High Capacity Mag, .40 Cal/126mm Length, 15-Round

$54.99

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  • In Stock

Details

Capacity: 15-Round
Cartridge: 40 S&W
Finish: Silver
STI High Capacity Mag, .38 Cal/126mm Length, 17-Round
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$54.99

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  • In Stock

Details

Capacity: 17-Round
Cartridge: 38 Super Auto
Finish: Silver
STI High Capacity Mag, .40 Cal/140mm Length, 18-Round
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$54.99

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  • In Stock

Details

Capacity: 18-Round
Cartridge: 357 SIG, 40 S&W
Finish: Silver
STI High Capacity Mag, .45 Cal/140mm Length, 15-Round
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$54.99

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  • In Stock

Details

Capacity: 15-Round
Cartridge: 45 Auto (ACP)
Finish: Silver
STI High Capacity Mag, .45 Cal/126mm Length, 12-Round
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$54.99

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  • In Stock

Details

Capacity: 12-Round
Cartridge: 45 Auto (ACP)
Finish: Silver
STI High Capacity Mag, .38 Cal/140mm Length, 21-Round

$54.99

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  • In Stock

Details

Capacity: 21-Round
Cartridge: 38 Special
Finish: Silver
STI High Capacity Mag, .38 Cal/170mm Length, 27-Round
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$89.99

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Details

Capacity: 27-Round
Cartridge: 38 Special
Finish: Silver
STI High Capacity Mag, 9mm, 26-Round, 170mm
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$84.99

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Details

Capacity: 26-Round
Cartridge: 9 mm Luger
Finish: Stainless Steel
126mm 10-Round Carry Magazine, .40 S&W
0.0

  • Discontinued by Brownells

Details

Product has been discontinued and no longer available.
  • Q & A
STI High Capacity Mag, .40 Cal/170mm Length, 23-Round
0.0

  • Discontinued by Brownells

Details

Product has been discontinued and no longer available.
  • Restrictions
  • Q & A

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