Midwest Industries AR-15 Parts
Upgrade Your Build with AR-15 Upgrades from Midwest Industries. Based in Waukesha, WI – Midwest Industries specializes in AR-15 upgrades like handguards, iron sights, and more. MI parts are known for their unique designs, consistent machine work, and impeccable fit and finish. READ MORE
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Midwest Industries Combat AR15 Flip-Up Iron Sight Set
Midwest Industries Backup Combat Iron Sight Set Slim and low-profile, the MI Combat Flip-Up Iron Sights are a great solution to getting an AR15 range ready. These spring loaded backup... -
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Midwest Industries Combat AR15 Flip-Up Rear Iron Sight
Midwest Industries Backup Combat Rear Iron Sight Slim and low-profile, the MI Combat Flip-Up Iron Sights are a great solution to getting an AR15 range ready. This spring loaded backup... -
NEW
Midwest Industries Combat AR15 Flip-Up Front Iron Sight
Midwest Industries Backup Combat Front Iron Sight Low-profile and fully metal, the MI Combat Flip-Up Iron Sights are a great solution to getting your AR15 ready for the range or... -
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Midwest Industries Combat Rifle Ambi Offset Iron Sight Set
Midwest Industries AR15 Combat 45 Degree Offset Iron Sight Set MI 45 Degree Combat Offset Iron Sights give you the ability to have a low-profile snag-free answer to an optic... -
MI AR-15 Gen2 Two Piece Drop-In Quad Rail Handguard
No Gunsmith Drop-in Installation - Installs Like Factory Plastic Hand Guards Made from 6061 aluminum hard coat anodized, the Gen2 Two Piece Drop-In Quad Rail Handguard is lightweight ,very easy...3 Options -
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Midwest Industries Gas Block Height Flip Up AR15 Front Sight
Midwest Industries Gas Block Height Front Sight The Midwest Industries Gas Block Flip Up Front Sight uses a standard A2 front sight post while being taller than a typical front... -
Midwest Industries AR-15 Two-Piece Free Float M-LOK Handguard
The Ideal Handguard Upgrade For Your Classic Carbine The Midwest Industries AR-15 Two-Piece Rail is a free-float M-LOK handguard upgrade designed for the classic AR-15 carbine rifles. It incorporates a...3 Options -
Midwest Industries Combat T-Series Free Float Quad Rail for AR-15 – 7 Lengths Available
T-Series Quad Rail Handguard by Midwest Industries The T-Series quad rail is simple: if you want a sturdy, no-fuss solution for mounting any accessory, for just about any build, Midwest...7 Options -
Midwest Industries AR-15 Lower Receiver Block – .223/5.56 NATO
All-in-one Lower Receiver Block For .223/5.56 Builds The Midwest Industries AR-15 Lower Receiver Block is an innovative tool that combines the traditional lower receiver block, gas block roll pin, and,... -
MI G4M Gen 4 M-Series AR-15 M-LOK Handguard – 5 Lengths Available
The MI-G4M Series Handguard is A Lightweight & Rock-Solid Upgrade For Your AR Build The Midwest Industries G4M Series is a lightweight M-LOK compatible free float handguard designed to improve...5 Options -
MI M-LOK Picatinny Rail Rail Sections – 3, 5, 7, or 9 Slot Size
MI M-LOK Picatinny Rail Rail Sections - 3, 5, 7, or 9 Slot Size Available in 3 Slot, 5 Slot, 7 Slot and 9 Slot Sections 6061 aluminum, hard coat...4 Options -
MI AR .30 Caliber Blast Diverter – .308/.300 Blackout
MI AR .30 Caliber Blast Diverter - .308/.300 Blackout Linear comp design diverts muzzle blast forward Constructed of tool steel with a phosphate finish 5/8 — 24 threads for .30... -
MI AR-15 Blast Diverter, 5.56/2.23
MI AR-15 Blast Diverter, 5.56/2.23 Linear comp design diverts muzzle blast forward Constructed of tool steel with a phosphate finish 1/2 — 28 threads for 5.56/.223 pistols or rifles 4.1... -
Midwest Industries Aimpoint T1/T2 Compatible Riser Mount
Aimpoint Micro Mount for Professional Applications No matter what riser height you might need for your Aimpoint-pattern red dot sight, Midwest Industries has you covered. These mounts come in three...3 Options -
Midwest Industries AR-10/SR25 Lower Receiver Block – .308 Win/7.62 NATO
All-in-one Lower Receiver Block For AR-308/SR25 Builds The Midwest Industries AR-10 Lower Receiver Block is an innovative tool that combines the traditional lower receiver block, gas block roll pin, and,... -
Midwest Industries 22.5 Degree Offset Rail for Red Dot Sights
Offset Picatinny Rail for Backup Red Dot Sights Offset red dots to complement magnified optics have become the standard for fast shooting at multiple distances. This simple picatinny mount attaches... -
Midwest Industries SP Suppressor Compatible AR-15 Free Float M-LOK Handguard
Midwest Industries Suppressor Compatible Handguard The Midwest Industries SP Series M-Lok Handguard is made from 6061 aluminum, and hard coat anodized for a lifetime of service. This handguard features a...5 Options -
Midwest Industries M-LOK Combat Rail – 11 Lengths Available
Slick, Tough, and Easy to Install - The Combat Rail is Ready for Duty The Combat Rail features everything you need to upgrade your AR-15 to a modern free-float system. ...11 Options -
Midwest Industries Side Folding Picatinny Stock Adapter with Stock Tube
Midwest Industries Side Folding Stock Tube The Midwest Industries Side Folding Picatinny Stock Adapter attaches easily to firearms with a 1913 rail at the rear. This side folding adapter features... -
Midwest Industries Upper Receiver Rod for AR 15
The Best Tool for the AR Builder - Accurate Torque and Non-Damaging Design Ultimate tool for barrel nut installs or removal Excellent for removing stubborn/seized barrel nuts without damaging upper... -
Midwest Industries Slim Line M-LOK AR 15 Handguard
Slim M-LOK Handguard with Integrated QD Sling Attachment When you're running a slick AR-15, your choice in handguard matters a lot. If you're going for a perfectly sleek look without...5 Options -
Midwest Industries Night Fighter AR 15 M-LOK Handguard for Night Vision Devices
Ultra-Rigid Handguard for Night Vision Laser Attachments With all the new free-floating rail systems out there, there's no limit on the accessories to attach. Night vision lasers are growing in...3 Options -
MI Heavy Duty Flush Button Quick Detach Sling Swivel
MI Heavy Duty Flush Button Quick Detach Sling Swivel Made for 1 1/4" slings, D-Ring for hook type slings HD Flush Button models have recessed button to prevent accidental release... -
Midwest Industries AR-15 Two Chamber Muzzle Brake – .223/5.56
Aggressive, Lightweight 2-Port Muzzle Brake to Reduce Recoil and Muzzle Climb Large two chamber design reduces muzzle climb Lightweight at only 3 oz. Constructed from tool steel with a phosphate...
Upgrade Your Build with AR-15 Upgrades from Midwest Industries. Based in Waukesha, WI – Midwest Industries specializes in AR-15 upgrades like handguards, iron sights, and more. MI parts are known for their unique designs, consistent machine work, and impeccable fit and finish.
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