MIDWEST INDUSTRIES

Current manufacturer of AR-15 style pistols, rifles, and tactical accessories, located in Waukesha, WI.
MIDWEST INDUSTRIES logo

MIDWEST INDUSTRIES Firearms Models

MI .308 RIFLE Image

MI .308 RIFLE

.308 Win. cal., GIO, mid-length gas system, 16 or 18 in. Criterion Nitride finish stainless steel barrel, two chamber muzzle brake, low profile gas block, 10 shot Magpul mag., accepts SR-25 pattern mags., Magpul ACS-L buttstock, 12 or 15 (1...

MI-10F-13MP Image

MI-10F-13MP

.308 Win. cal., GIO, mid-length gas system, 13 1/2 in. Criterion stainless steel Nitride finished barrel, two chamber enhanced muzzle brake, low profile gas block, 10 shot Magpul mag., accepts all SR-25 pattern mags., forged aluminum receiv...

MI .308 16 In. Nitride Rifle Image

MI .308 16 In. Nitride Rifle

.308 Win. cal., GIO, similar to MI .308 Rifle, except has 16 in. Nitride finish barrel, A2 flash hider, B5 Bravo stock, 12.62 in. Combat Series M-LOK handguard, black anodized finish, 8 lbs. 3 oz. New 2022.

MI ARP223K/ARP223M Image

MI ARP223K/ARP223M

5.56 NATO cal., carbine length gas system w/low profile gas block, 10 1/2 in. barrel, 10 shot mag., forged aluminum receivers, AR pistol buffer tube (works with or without SIG SB15 pistol brace), Mil-Std top rail, five slot KeyMod (ARP223K)...

MI .308 18 In. Limited Edition Rifle Image

MI .308 18 In. Limited Edition Rifle

.308 Win. cal., 16 or 18 in. Criterion stainless steel barrel, two chamber enhanced muzzle brake, 10 shot mag., low profile sight, Olive Green Magpul buttstock and grip, heavy-duty QD endplate, AXTS safety selector, forged receivers, 12 or...

MI .308 20 In. Rifle Image

MI .308 20 In. Rifle

.308 Win. cal., GIO, rifle length gas system, 20 in. Criterion black Nitride finished stainless steel barrel, two chamber enhanced muzzle brake, low profile gas block, 10 shot Magpul mag., accepts SR-25 pattern mags., forged receivers, Mag...

MI ARP300K/ARP300M Image

MI ARP300K/ARP300M

.300 AAC Blackout cal., pistol length gas system w/low profile gas block, 10 1/2 in. barrel, 10 shot mag. with HIVIZ follower, forged aluminum receivers, M4 feed ramps, pistol buffer tube (for use with or without SIG Sauer SB15 pistol brace...

MI 16 IN. HYBRID RIFLE Image

MI 16 IN. HYBRID RIFLE

.223 Wylde chamber, GIO, mid-length gas system, 16 in. Criterion hybrid profile barrel, A2 flash hider, low profile gas block, uses AR-15 mags., forged aluminum receivers, Magpul MOE trigger guard, Magpul CTR buttstock, SSM 12 in. M-LOK han...

MI-ARP300CRM7 Image

MI-ARP300CRM7

.300 AAC Blackout cal., GIO, pistol length gas system, 8 in. barrel, A2 flash hider, low profile gas block, 10 shot mag., uses AR-15 mags., forged aluminum receivers, SBA3 brace, 7 in. one-piece free float CRM M-LOK Combat Rail handguard wi...

MI 16 IN. LIGHTWEIGHT RIFLE Image

MI 16 IN. LIGHTWEIGHT RIFLE

.223 Wylde chamber, GIO, mid-length gas system, 16 in. lightweight profile barrel, A2 flash hider, low profile gas block, forged receivers, Magpul MOE stock and grip, 12, 14, or 15 in. CRM Combat Series M-LOK handguard, M16 BCG, HDEP QD sli...

MI-ARP300CRM9/ARP556CRM9 Image

MI-ARP300CRM9/ARP556CRM9

.300 AAC Blackout or 5.56 NATO cal., GIO, pistol (.300 AAC Blackout) or carbine (5.56 NATO) length gas system, 10 1/2 in. barrel, A2 flash hider, low profile gas block, 10 shot mag., uses AR-15 mags., forged aluminum receivers, SBA3 brace,...

MI 18 In. Lightweight Criterion Rifle Image

MI 18 In. Lightweight Criterion Rifle

.223 Wylde chamber, GIO, similar to MI 16 in. Lightweight Rifle, except has rifle length gas system, 18 in. lightweight profile Criterion barrel, 15 in. CRM Combat Series M-LOK handguard, 6 lbs. 8 oz. New 2021.

MI-ARP300CRM10/ARP556CRM10 Image

MI-ARP300CRM10/ARP556CRM10

.300 AAC Blackout (disc. 2020) or 5.56 NATO cal., GIO, pistol (.300 AAC, disc. 2020) or carbine length (5.56 NATO) gas system, 8 or 11 1/2 in. barrel, MI Blast Can muzzle device ( 8 in.) or A2 flash hider (11 1/2 in.), low profile gas block...

ARP556CRM10 Special Edition Image

ARP556CRM10 Special Edition

5.56 NATO cal., GIO, carbine length gas system, 11.5 in. barrel, A2 flash hider, low profile gas block, 10 shot mag., uses AR-15 mags., forged aluminum receivers, SBA3 brace, 10 1/2 in. one-piece free float CRM M-LOK Combat Rail handguard w...

MI 16 IN. ULTRA LIGHTWEIGHT RIFLE Image

MI 16 IN. ULTRA LIGHTWEIGHT RIFLE

.223 Wylde chamber, GIO, mid-length gas system, 16 in. lightweight profile Criterion barrel, A2 flash hider, low profile gas block, forged receivers, Magpul MOE stock and grip, 14 or 15 in. ULW Ultra Lightweight M-LOK handguard, M16 BCG, HD...

MI-ARP300CRM12/ARP556CRM12 Image

MI-ARP300CRM12/ARP556CRM12

.300 AAC Blackout or 5.56 NATO (disc. 2020) cal., GIO, pistol (.300 AAC) or carbine (5.56 NATO cal., disc. 2020) length gas system, 10.5 in. barrel, MI Blast Can muzzle device, low profile gas block, 10 shot mag., uses AR-15 mags., forged a...

MI 16 IN. SS 300 AAC RIFLE Image

MI 16 IN. SS 300 AAC RIFLE

.300 AAC Blackout cal., GIO, 16 in. Criterion stainless steel barrel, muzzle brake, forged aluminum receivers, Magpul CTR buttstock, SSK (disc.) or SSM 12 in. M-LOK handguard, Magpul MOE grip, M4 feed ramps, Mil-Spec diameter buffer tube, M...

MI-PDW300CRM12/PDW556CRM12 Image

MI-PDW300CRM12/PDW556CRM12

.300 AAC Blackout or 5.56 NATO cal., GIO, pistol (.300 AAC) or carbine (5.56 NATO) length gas system, 10.5 in. barrel, MI Blast Can muzzle device, low profile gas block, 10 shot mag., uses AR-15 mags., forged aluminum receivers, SBA3 brace...

MI 18 IN. KEYMOD RIFLE Image

MI 18 IN. KEYMOD RIFLE

.223 Wylde chamber, 18 in. Criterion chrome-lined barrel, A2 flash hider, Magpul CTR buttstock, Magpul MOE grip, forged aluminum receiver, M4 feed ramps, MI-SSK 15 in. handguard (M-LOK compatible), Mil-Spec diameter buffer tube, M16 BCG, BC...

MI-ARP300B/ARP556B Image

MI-ARP300B/ARP556B

.300 AAC Blackout or 5.56 NATO cal., GIO, pistol (.300 AAC Blackout) or carbine (5.56 NATO) length gas system, 10.5 in. barrel, A2 flash hider, low profile gas block, 10 shot mag., uses AR-15 mags., forged aluminum receivers, SBM4 brace, MI...

MI 18 IN. RIFLE Image

MI 18 IN. RIFLE

.223 Wylde chamber, GIO, rifle length gas system, 18 in. barrel, low profile gas block, A2 flash hider, forged receivers, Magpul MOE stock, 15 in. CRM Combat Series M-LOK handguard, Magpul MOE grip, M16 BCG, HDEP quick detach sling socket e...

MI-ARP300SLH9 Image

MI-ARP300SLH9

.300 AAC Blackout cal., GIO, pistol length gas system, 10.5 in. barrel, A2 flash hider, low profile gas block, 10 shot mag., uses AR-15 mags., forged aluminum receivers, SBA3 brace, SLH9 9 in. Slim Line series M-LOK handguard w/QD sling soc...

MI 20 SQUAD DESIGNATED MARKSMAN Image

MI 20 SQUAD DESIGNATED MARKSMAN

.223 Wylde chamber, Criterion 20 in. stainless steel barrel, muzzle brake, CMC 3.5 lb. trigger, Magpul MOE rifle stock and grip, forged aluminum receiver, M4 feed ramps, SSM 15 in. handguard (M-LOK compatible), Mil-Spec diameter buffer tube...

MI-ARP300SLH10 Image

MI-ARP300SLH10

.300 AAC Blackout cal., GIO, pistol length gas system, 8 in. barrel, MI Blast Can muzzle device, low profile gas block, 10 shot mag., uses AR-15 mags., forged aluminum upper and lower receivers, SBA3 brace, SLH10.5 10 1/2 in. Slim Line seri...

MI 20 IN. CRITERION RIFLE Image

MI 20 IN. CRITERION RIFLE

.223 Wylde chamber, GIO, rifle length gas system, 20 in. Criterion stainless steel barrel, A2 flash hider, low profile gas block, CMC 3.5 lb. trigger, Magpul MOE (mfg. 2021 only) or CTR (new 2022) rifle stock, CRM 15 in. Combat series M-LOK...

MI-ARP556CRT10 Image

MI-ARP556CRT10

5.56 NATO cal., GIO, carbine length gas system, 11 1/2 in. barrel, A2 flash hider, low profile gas block, 10 shot mag., uses AR-15 mags., forged aluminum receivers, SBA3 brace, 10 1/2 in. Combat T-Series Picatinny railed handguard w/QD slin...

MI 300H HUNTER Image

MI 300H HUNTER

.300 AAC Blackout cal., carbine length gas system, 16 in. stainless steel Criterion barrel, low profile gas block, 10 shot mag. with HIVIZ follower, flared magwell, integrated trigger guard, BCM Gunfighter pistol grip stock, billet aluminum...

MI-MK556B Image

MI-MK556B

5.56 NATO cal., GIO, carbine length gas system, 10 1/2 in. barrel, A2 flash hider, low profile gas block, 10 shot mag., uses AR-15 mags., Mil-Spec trigger guard, forged aluminum receivers, SBM4 brace, MI 9 1/2 in. Combat T-Series Picatinny...

MI M4 16 IN. BASIC RIFLE Image

MI M4 16 IN. BASIC RIFLE

5.56 NATO cal., GIO, carbine length gas system, 16 in. M4 barrel, A2 flash hider, A2 front sight gas block, forged aluminum receivers (flat-top upper), Mil-Spec M4 buttstock, A2 grip, Mil-Spec M4 style heat shield handguard, charging handl...

MI-PDW-5.56NF Image

MI-PDW-5.56NF

5.56 NATO cal., GIO, carbine length gas system, 10.5 in. barrel, low profile gas block, MI Blast Can muzzle device, 10 shot mag., uses AR-15 mags., Magpul Enhanced trigger guard, forged aluminum receivers, SBM4 brace, G3M12 12 in. one-piece...

MI M4 16 in. Basic Rifle MI-17M Handguard Image

MI M4 16 in. Basic Rifle MI-17M Handguard

5.56 NATO cal., GIO, carbine length gas system, 16 in. M4 barrel, A2 flash hider, A2 front sight gas block, Magpul CTR buttstock, MI-17M M-LOK handguard, Magpul grip, forged aluminum receivers (flat-top upper), Mil-Spec charging handle and...

MI-PDW-308 Image

MI-PDW-308

.308 Win. cal., GIO, mid-length gas system, 13 1/2 in. Criterion stainless steel Nitride finished barrel, MI Blast Can muzzle device, low profile gas block, 10 shot Magpul mag., accepts all SR-25 pattern mags., forged aluminum receivers, fl...

MI M4 16 in. Basic Rifle MCTAR-17G2 Handguard Image

MI M4 16 in. Basic Rifle MCTAR-17G2 Handguard

5.56 NATO cal., GIO, carbine length gas system, 16 in. M4 barrel, A2 flash hider, A2 front sight gas block, Mil-Spec M4 buttstock, MCTAR-17G2 Picatinny handguard, A2 grip, forged aluminum receivers (flat-top upper), Mil-Spec charging handle...

MI M4 16 in. Basic Rifle MCTAR-20XG2 Handguard Image

MI M4 16 in. Basic Rifle MCTAR-20XG2 Handguard

5.56 NATO cal., GIO, carbine length gas system, 16 in. M4 barrel, A2 flash hider, A2 front sight gas block, Mil-Spec M4 buttstock, MCTAR-20XG2 extended length free float Picatinny handguard, A2 grip, forged aluminum receivers (flat-top uppe...

MI M4 SS12G2 RIFLE Image

MI M4 SS12G2 RIFLE

5.56 NATO cal., carbine length gas system, 16 in. M4 contour barrel, A2 flash hider, M4 buttstock, A2 grip, forged aluminum receiver, M4 feed ramps, 12 in. free float handguard, M16 BCG, Mil-Spec charging handle, Type III Class 2 hardcoat a...

MI SSK12/SSM12 MINUTE MAN RIFLE Image

MI SSK12/SSM12 MINUTE MAN RIFLE

5.56 NATO cal., GIO, mid-length gas system, 16 in. CHF medium contour barrel, low profile gas block, 30 shot mag., flared magwell, billet aluminum receivers, integrated trigger guard, BCM Gunfighter pistol grip stock, ambi BAD safety select...

MI SENTINEL CONCEPTS CARBINE Image

MI SENTINEL CONCEPTS CARBINE

.223 Wylde chamber, GIO, 16 in. Criterion chrome-lined barrel, two chamber muzzle brake, Magpul 30 shot PMAG, forged aluminum receivers, SPLP sight package, Magpul SL stock, Magpul K2 grip, AXTS ambi safety, M4 feed ramps, 15 in. M-LOK comp...

MI T12G2 MINUTE MAN RIFLE Image

MI T12G2 MINUTE MAN RIFLE

5.56 NATO cal., GIO, 16 in. CHF medium contour barrel, mid-length gas system, low profile gas block, 30 shot mag., flared magwell, billet aluminum receivers, BCM Gunfighter pistol grip stock, integrated trigger guard, ambi BAD safety select...

MI T12G3 MINUTE MAN RIFLE Image

MI T12G3 MINUTE MAN RIFLE

5.56 NATO cal., GIO, mid-length gas system, 16 in. CHF medium contour barrel, 30 shot mag., forged aluminum receiver, integrated trigger guard, BCM Gunfighter stock and pistol grip, ambi BAD safety, low profile gas block, M4 feed ramps, Typ...

MI TACTICAL RESPONSE  20TH ANNIVERSARY RIFLE Image

MI TACTICAL RESPONSE 20TH ANNIVERSARY RIFLE

5.56 NATO cal., GIO, rifle length gas system, 18 in. medium light custom profile barrel, two chamber muzzle brake, Magpul 30 shot PMAG, SPLP sight package, Magpul SLR buttstock, Magpul MOE grip, AXTS ambi safety, forged aluminum receivers,...

MI LIMITED ED. TACTICAL RESPONSE Image

MI LIMITED ED. TACTICAL RESPONSE

5.56 NATO cal., mid-length gas system, 16 in. barrel w/Nitride finish, A2 flash hider, 30 shot PMAG, standard GI trigger, combat rifle sight set, Magpul SL-S stock, 13 1/2 in. Night Fighter M-LOK handguard, Magpul MOE grip, Radian Talon amb...