AR-15

Midwest Gun Works is proud to offer a wide assortment of parts and accessories for the AR-15 Platform. We carry AR-15 uppers, magazines, stocks and handguards, sights, mounts, rails, tools, and AR-15 parts. Click on any part number highlighted in RED to view specific details or to purchase online. Please scroll down to view products we carry for this platform or click on one of the links below to browse more products and services we offer.

The schematic may not represent all the parts available - please scroll down for a complete list of items offered for this model.

Click on any part number highlighted in RED to view specific details or to purchase online.
It is recommended that all parts be fit by a qualified gunsmith.

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Sig Sauer M400 Firing Pin

Sig Sauer M400 Firing Pin

$33.00

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Sig Sauer M400 Fire Selector Kit, Ambi

Sig Sauer M400 Fire Selector Kit, Ambi

$27.72

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In Stock

Sig Sauer M400 Extractor

Sig Sauer M400 Extractor

$33.00

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In Stock

Sig Sauer M400 Extractor Pin

Sig Sauer M400 Extractor Pin

$13.25

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In Stock

Sig Sauer MPX/M400 Receiver Wedge

Sig Sauer MPX/M400 Receiver Wedge

$13.25

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In Stock

Kriss DMK22 Charging Handle Assembly, G1/G2

Kriss DMK22 Charging Handle Assembly, G1/G2

$19.99

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In Stock

Sig Sauer M400 Stock Spacer

Sig Sauer M400 Stock Spacer

$13.25

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In Stock

Faxon Firearms 6MM ARC 12" Gunner Profile AR-15 Match Series Barrel, 1:7.5 Twist
Faxon A2 Flash Hider 9mm 1/2x28

Faxon A2 Flash Hider 9mm 1/2x28

$19.00

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In Stock