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USM4 15001377 Ambidextrous Selector Bar

USM4 15001377 Ambidextrous Selector Bar
USM4 15001377 Ambidextrous Selector Bar
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USM4 15001377 Ambidextrous Selector Bar

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Customer Reviews
Helpful Negative Review
Terrible product by Scott, January 21, 2017
The bar isn't cut deep enough to disengage the safety and allow it to fire. Plus there is a large gap between the selector and the lower receiver. More than normal or the standard. I know I will never purchase again.
2/2 found this helpful
Read 1 Review

Code: 2AA-FSS-15001377

MPN: 15001377

UPC: 700600851674

Product No Longer Available

Product Info for USM4 15001377 Ambidextrous Selector Bar

USM4 15001377 Ambidextrous Selector Bar -image

Specifications for USM4 15001377 Ambidextrous Selector Bar:

Mfg Item Num:  15001377
Supplier SKU:  07875
Category:  FIREARM PARTS
Finish:  Black
Type:  Safety Selector
Model:  AR-15
Dimensions:  AR-15

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USM4 15001377 Ambidextrous Selector Bar Unavailable & Discontinued Models

List of Unorderable Models

  • USM4 15001377 Ambidextrous Selector Bar , MPN: 15001377 , UPC: 700600851674 , Code: 2AA-FSS-15001377
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Last updated 2026-07-07 UTC.