AR Upper Parts

Categories

All products
Air Guns0 products
- Air Pistols0 products
Ammunition5,826 products
- Ammo Storage1 product
- Handgun Ammunition1,523 products
- Other Ammunition4 products
- Rifle Ammunition2,194 products
- Rimfire Ammunition179 products
- Shotgun Shells1,925 products
Ammunition Reloading2 products
- Reloading Equipment1 product
  - Other Reloading Equipment0 products
  - Reloading Dies1 product
- Reloading Supplies1 product
  - Reloading Bullets1 product
Archery & Bow Hunting290 products
- Archery Supplies288 products
- Bowfishing Accessories1 product
Backpacks and Gearbags57 products
Black Powder & Muzzleloaders41 products
- Black Powder & Pryodex3 products
- Black Powder Bullets4 products
- Black Powder Pistols & Muzzleloader Pistols5 products
- Black Powder Rifles & Muzzleloader Rifles21 products
- Muzzleloading Primers1 product
- Other Muzzleloader Supplies & Black Powder Parts5 products
- Percussion Caps0 products
Camping and Outdoor Accessories1 product
Camping and Outdoor Gear3 products
- Appliances and Electronics1 product
- First Aid2 products
Camping Lights0 products
Class 3 Firearms, NFA & Destructive Devices843 products
- Any Other Weapon (AOW)0 products
- Class 3 Parts & Accessories577 products
- Destructive Devices1 product
- Short Barrel Rifles (SBR)32 products
- Short Barrel Shotguns (SBS)3 products
- Silencers & Suppressed Firearms230 products
Clothing, Jewelry, Watches0 products
- Clothing0 products
  - Backpacks, Totes & Luggage0 products
Concealed Carry4 products
- Concealed Carry Holsters4 products
Duty Gear1 product
- Magazine Pouches1 product
Fishing Tackle0 products
- Tackle Storage0 products
Flamethrowers2 products
Gun Parts7,701 products
- 1911 Parts123 products
- AK Parts112 products
- AR Lower Parts815 products
- AR Upper Parts1,048 products
- AR10 Parts46 products
- AR15 Parts551 products
- Glock Parts247 products
- Gun Parts Kits87 products
- Handgun Parts1,145 products
- Lever Action Parts38 products
  - Lever Action Handguards15 products
- Other Gun Accessories & Parts881 products
- Rifle Parts1,449 products
- Shotgun Parts840 products
- Slings & Sling Parts57 products
  - Slings16 products
  - Slings Parts & Accessories41 products
- Weapon Lights212 products
Guns & Firearms13,634 products
- Combination Guns19 products
- Handguns4,904 products
- Rifles6,373 products
- Shotguns2,350 products
- SBR0 products
Holsters & Gun Leather12 products
Hunting Supplies & Gear256 products
- Bags & Packs26 products
- Flashlights108 products
- Game Cameras4 products
- Hunting Accessories109 products
- Hunting Scents & Deer Lure1 product
- Other Hunting Gear8 products
Knives & Swords0 products
- Fixed Blade Knives0 products
- Hunting Knives0 products
Launchers2 products
Magazines3,172 products
- AK Magazines59 products
- AR Magazines352 products
- Handgun Magazines1,838 products
- Magazine Accessories145 products
- Rifle Magazines674 products
- Shotgun Magazines104 products
Miscellaneous7 products
- Everything Else3 products
Pepper Spray / OC1 product
Personal Defense/Less-Lethal22 products
- Body Armor2 products
- Less-Lethal Accessories4 products
- Less-Lethal Ammunition16 products
- Less-Lethal Pistols & Rifles0 products
Range Bags & Cases5 products
Range Gear2 products
- Shot Timers1 product
- Target Cameras1 product
Scopes, Sights & Optics6,333 products
- Binoculars17 products
- Gun Scopes931 products
- Gun Sights1,486 products
- Laser Sights81 products
- Night Vision65 products
- Optics Accessories57 products
- Range Finders12 products
- Red Dot Mounts198 products
- Red Dots Sights458 products
- Rifle Iron Sights1 product
- Scope Accessories & Scope Parts2,813 products
- Sight Magnifiers19 products
- Spotting Scopes28 products
- Thermal Sights167 products
Shooting Supplies54 products
- Bipods & Tripods9 products
- Gun Cleaning Kits & Gun Cleaning Supplies9 products
- Gun Rests, Vises & Benches1 product
- Gunsmithing Tools & Gunsmith Supplies27 products
- Shooting Targets8 products
Arabesque1 product
Bushido Blade1 product
Cathedral3 products
Catrina2 products
Celestial Vine1 product
Celtic Honor1 product
Classic Scroll7 products
Crusader1 product
Dia de los Muertos1 product
El Defe de jefes1 product
Lotus Leaf1 product
Memento Vivere2 products
Naga Warrior1 product
Patriot2 products
Titan1 product
Uncategorixed11 products
Vine & Berries12 products
Vine and Berries0 products

Showing 701–720 of 1048 resultsSorted by average rating

Show sidebar

Show 9 12 18 24

Filters

Compare

Fostech Mach-2 Lite 13″ Rail for AR-15 Platform – Graphite Black

AR Handguards

$169.00

Fostech Mach-2 Lite 13" Rail for AR-15 Platform - Graphite Black

Add to wishlist

Purchase & earn 169 points!Add to cart

Quick view

Compare

Fab Defense PTK Ergonomic Pointing Grip FDE

AR Foregrip/Handstop

$38.70

Fab Defense PTK Ergonomic Pointing Grip FDE

Add to wishlist

Purchase & earn 39 points!Add to cart

Quick view

Sold out

Compare

MK 4 15 M-LOK SUPER MODULAR RAIL, DDC

AR Handguards

$400.00

MK 4 15 M-LOK SUPER MODULAR RAIL, DDC

Add to wishlist

Purchase & earn 400 points!Read more

Quick view

Compare

B5 Systems Vertical Grip M-LOK ODG

AR Foregrip/Handstop

$19.00

B5 Systems Vertical Grip M-LOK ODG

Add to wishlist

Purchase & earn 19 points!Add to cart

Quick view

Sold out

Compare

B5 Systems Vertical Grip M-LOK Black

AR Foregrip/Handstop

$19.00

B5 Systems Vertical Grip M-LOK Black

Add to wishlist

Purchase & earn 19 points!Read more

Quick view

Compare

SLEDGEHAMMER AMBIDEXTROUS CHARGING HANDLE FOR AR-308 BLK

AR Charging Handles

$99.99

SLEDGEHAMMER AMBIDEXTROUS CHARGING HANDLE FOR AR-308 BLK

Add to wishlist

Purchase & earn 100 points!Add to cart

Quick view

Sold out

Compare

M16 BOLT CARRIER GROUP 7.62X39MM CHROME & PHOSPHATE BLACK

AR Bolt Carrier Groups

$125.99

M16 BOLT CARRIER GROUP 7.62X39MM CHROME & PHOSPHATE BLACK

Add to wishlist

Purchase & earn 126 points!Read more

Quick view

Sold out

Compare

Lantac Ultra Low Profile Gas Block – .750 | Black

AR Gas System

$62.99

Lantac Ultra Low Profile Gas Block - .750 | Black

Add to wishlist

Purchase & earn 63 points!Read more

Quick view

Compare

Lantac Enhanced BCG – 6ARC | Black Nitride

AR Bolt Carrier Groups

$288.99

Lantac Enhanced BCG - 6ARC | Black Nitride

Add to wishlist

Purchase & earn 289 points!Add to cart

Quick view

Compare

LANTAC LAMPREY FLASH HIDER – 223/5.56 1/2-28 PLAN B LONG

AR Muzzle Devices

$128.99

LANTAC LAMPREY FLASH HIDER - 223/5.56 1/2-28 PLAN B LONG

Add to wishlist

Purchase & earn 129 points!Add to cart

Quick view

Compare

Lantac Plan-B Lamprey Flash Hider .223/5.56 1/2×28 Thread Black Short

AR Muzzle Devices

$89.00

Lantac Plan-B Lamprey Flash Hider .223/5.56 1/2x28 Thread Black Short

Add to wishlist

Purchase & earn 89 points!Add to cart

Quick view

Compare

Lantac Plan B Dragon Muzzle Brake 9mm Luger 1.75″ 1/2×28

AR Muzzle Devices

$89.00

Lantac Plan B Dragon Muzzle Brake 9mm Luger 1.75" 1/2x28

Add to wishlist

Purchase & earn 89 points!Add to cart

Quick view

Compare

LANTAC DRAGON MUZZLE BRAKE – 338 ARC 5/8-24 PLAN B LONG

AR Muzzle Devices

$128.99

LANTAC DRAGON MUZZLE BRAKE - 338 ARC 5/8-24 PLAN B LONG

Add to wishlist

Purchase & earn 129 points!Add to cart

Quick view

Compare

LANTAC DRAGON MUZZLE BRAKE 223 – 1/2-28 PLAN B LONG MOUNT

AR Muzzle Devices

$128.99

LANTAC DRAGON MUZZLE BRAKE 223 - 1/2-28 PLAN B LONG MOUNT

Add to wishlist

Purchase & earn 129 points!Add to cart

Quick view

Sold out

Compare

Lantac Plan-B Dragon Muzzle Brake .223/5.56 1/2×28 Short Black

AR Muzzle Devices

$89.00

Lantac Plan-B Dragon Muzzle Brake .223/5.56 1/2x28 Short Black

Add to wishlist

Purchase & earn 89 points!Read more

Quick view

Compare

Lantac Dragon Muzzle Brake 9mm Luger 2.66″ 1/2×28 Thread with Dead Air Xeno Mount

AR Muzzle Devices

$114.99

Lantac Dragon Muzzle Brake 9mm Luger 2.66" 1/2x28 Thread with Dead Air Xeno Mount

Add to wishlist

Purchase & earn 115 points!Add to cart

Quick view

Compare

CMMG ZEROED AMBI-CHARGING – HANDLE FOR AR-15

AR Charging Handles

$75.00

CMMG ZEROED AMBI-CHARGING - HANDLE FOR AR-15

Add to wishlist

Purchase & earn 75 points!Add to cart

Quick view

Sold out

Compare

Lantac Dragon 223/556 1/2-28 ASR Mount Muzzle Brake

AR Muzzle Devices

$128.99

Lantac Dragon 223/556 1/2-28 ASR Mount Muzzle Brake

Add to wishlist

Purchase & earn 129 points!Read more

Quick view

Compare

LanTac Dragon Muzzle Brake 9mm

AR Muzzle Devices

$147.99

LanTac Dragon Muzzle Brake 9mm

Add to wishlist

Purchase & earn 148 points!Add to cart

Quick view

Sold out

Compare

AR-15 LOW PROFILE .750 GAS BLOCK

AR Gas System

$19.99

AR-15 LOW PROFILE .750 GAS BLOCK

Add to wishlist

Purchase & earn 20 points!Read more

Quick view

At Great Lakes Firearms of Porter, Indiana, our mission is to provide our customers with the finest firearms and ammunition available, while promoting responsible gun ownership and safety.

Sort by

Price filter

Quick Links

Useful Link

Great Lakes Firearms

Newsletter

Great Lakes Firearms