At Great Lake Firearms in Porter, IN, our versatile AR Rifles lineup offers unmatched modularity, precision, and adaptability for shooters of all skill levels. These rifles are highly customizable, allowing you to personalize your firearm with different barrel lengths, stocks, grips, and optics to suit hunting, sport shooting, or tactical purposes. Pair your AR rifle with high-quality Rifle Ammunition that ensures reliable feeding and consistent performance. Complete your setup with durable AR Magazines and advanced optics such as Gun Scopes or Range Finders to enhance your accuracy at any distance. Whether you are a beginner or an experienced shooter, Great Lake Firearms in Porter, IN is your trusted source for quality AR rifles, ammunition, and accessories, backed by expert guidance.

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ATI ALPHA MAXX 5.56 RIFLE 16″ 13″MLOK BLACK, SR1 STOCK, 1-60RD MAGAZINE

$352.00
ATI ALPHA MAXX 5.56 RIFLE 16" 13"MLOK BLACK, SR1 STOCK, 1-60RD MAGAZINE
Purchase & earn 352 points!Add to cart

DIAMONDBACK FIREARMS DB15 5.56 MULTI 16″ M-LOK

$836.00
DIAMONDBACK FIREARMS DB15 5.56 MULTI 16" M-LOK
Purchase & earn 836 points!Read more

LWRC IC-SPR BILLET 5.56 NATO – 16″ 30RD GREY W/ BLACK STOCK

$2,297.00
LWRC IC-SPR BILLET 5.56 NATO - 16" 30RD GREY W/ BLACK STOCK
Purchase & earn 2,297 points!Add to cart

FAXON SPORT AR-15 RIFLE 9MM – PCC 16″ M4 STOCK BLACK

$918.00
FAXON SPORT AR-15 RIFLE 9MM - PCC 16" M4 STOCK BLACK
Purchase & earn 918 points!Add to cart

SEEKINS PRECISION DMR 22ARC BLACK 18″

$1,749.00
SEEKINS PRECISION DMR 22ARC BLACK 18"
Purchase & earn 1,749 points!Read more

VKTR VK1PW RIFLE 5.56 NATO – 13.7″ 30RD GREY

$2,399.00
VKTR VK1PW RIFLE 5.56 NATO - 13.7" 30RD GREY
Purchase & earn 2,399 points!Read more

SEEKINS PRECISION NX15 22ARC BLK 10+1 18″

$1,749.00
SEEKINS PRECISION NX15 22ARC BLK 10+1 18"
Purchase & earn 1,749 points!Read more

DANIEL DEFENSE DD5 V4-CC, 18″, 6.5CM

$3,107.00
DANIEL DEFENSE DD5 V4-CC, 18", 6.5CM
Purchase & earn 3,107 points!Add to cart

R-GUNS TRR-15 .223 RFL BLK

$568.00
R-GUNS TRR-15 .223 RFL BLK
Purchase & earn 568 points!Add to cart

ZEUS ARMS JOKER AETHER GHOST AR15 5.56/223 16″ BBL 15″ MLOK

$925.00
ZEUS ARMS JOKER AETHER GHOST AR15 5.56/223 16" BBL 15" MLOK
Purchase & earn 925 points!Read more

WILSON TACTICAL ULTRALIGHT 300 – BLACKOUT 16″ Q-COMP 20RD BLACK

$2,215.00
WILSON TACTICAL ULTRALIGHT 300 - BLACKOUT 16" Q-COMP 20RD BLACK
Purchase & earn 2,215 points!Read more

ATI GSG-16 CARBINE 22LR RIFLE 16.25″ TAN SYNTHETIC 110RD ROTARY MAG

$443.00
ATI GSG-16 CARBINE 22LR RIFLE 16.25" TAN SYNTHETIC 110RD ROTARY MAG
Purchase & earn 443 points!Read more

ATI GSG-16 CARBINE 22LR RIFLE 16.25″ BLACK SYNTHETIC 110RD ROTARY MAG

$443.00
ATI GSG-16 CARBINE 22LR RIFLE 16.25" BLACK SYNTHETIC 110RD ROTARY MAG
Purchase & earn 443 points!Read more

GLFA AR15 RIFLE 300 AAC – 16″ NITRIDE BBL 30RD OD GREEN

$699.95
GLFA AR15 RIFLE 300 AAC - 16" NITRIDE BBL 30RD OD GREEN
Purchase & earn 700 points!Read more

AMERICAN TACTICAL INC ALPHA MAXX 5.56 16″ 60+1 FDE

$421.00
AMERICAN TACTICAL INC ALPHA MAXX 5.56 16" 60+1 FDE
Purchase & earn 421 points!Add to cart

DPMS DPM4 AR-15 Rifle 5.56mm 30rd(1) 16″ Threaded Barrel M-LOK Handguard M4 Stock

$563.00
DPMS DPM4 AR-15 Rifle 5.56mm 30rd(1) 16" Threaded Barrel M-LOK Handguard M4 Stock
Purchase & earn 563 points!Add to cart

GLFA AR15 RIFLE 300 AAC – 16″ NITRIDE BBL 30RD BRONZE

$699.00
GLFA AR15 RIFLE 300 AAC - 16" NITRIDE BBL 30RD BRONZE
Purchase & earn 699 points!Add to cart

GLFA AR15 RIFLE 300 AAC – 16″ NITRIDE BBL 30RD TUNGSTEN

$699.00
GLFA AR15 RIFLE 300 AAC - 16" NITRIDE BBL 30RD TUNGSTEN
Purchase & earn 699 points!Add to cart

GLFA AR15 RIFLE 300 AAC – 16″ NITRIDE BBL 30RD BLACK

$699.00
GLFA AR15 RIFLE 300 AAC - 16" NITRIDE BBL 30RD BLACK
Purchase & earn 699 points!Add to cart

DB15 5.56 NATO 16” BBL (1)10RD MAG BLACK CO COMPLIANT

$538.00
DB15 5.56 NATO 16'' BBL (1)10RD MAG BLACK CO COMPLIANT
Purchase & earn 538 points!Add to cart