AR Upper Parts

Categories

All products
Air Guns0 products
- Air Pistols0 products
Ammunition5,294 products
- Ammo Storage0 products
- Handgun Ammunition1,372 products
- Other Ammunition4 products
- Rifle Ammunition1,965 products
- Rimfire Ammunition168 products
- Shotgun Shells1,785 products
Ammunition Reloading4 products
- Reloading Equipment4 products
  - Other Reloading Equipment3 products
  - Reloading Dies1 product
- Reloading Supplies0 products
  - Reloading Bullets0 products
Archery & Bow Hunting33 products
- Archery Supplies33 products
Black Powder & Muzzleloaders27 products
- Black Powder Bullets3 products
- Black Powder Pistols & Muzzleloader Pistols5 products
- Black Powder Rifles & Muzzleloader Rifles12 products
- Muzzleloading Primers1 product
- Other Muzzleloader Supplies & Black Powder Parts4 products
- Percussion Caps0 products
Camping and Outdoor Accessories2 products
Camping Lights1 product
Class 3 Firearms, NFA & Destructive Devices710 products
- Any Other Weapon (AOW)1 product
- Class 3 Parts & Accessories527 products
- Destructive Devices1 product
- Short Barrel Rifles (SBR)19 products
- Short Barrel Shotguns (SBS)1 product
- Silencers & Suppressed Firearms160 products
Concealed Carry1 product
- Concealed Carry Holsters1 product
Duty Gear1 product
- Magazine Pouches1 product
Fishing Tackle0 products
- Tackle Storage0 products
Gun Parts7,077 products
- 1911 Parts88 products
- AK Parts104 products
- AR Lower Parts665 products
- AR Upper Parts811 products
- AR10 Parts29 products
- AR15 Parts458 products
- Glock Parts234 products
- Gun Parts Kits104 products
- Handgun Parts1,035 products
- Lever Action Parts36 products
  - Lever Action Handguards14 products
- Other Gun Accessories & Parts1,180 products
- Rifle Parts1,404 products
- Shotgun Parts640 products
- Slings & Sling Parts51 products
  - Slings15 products
  - Slings Parts & Accessories36 products
- Weapon Lights197 products
Guns & Firearms12,145 products
- Combination Guns19 products
- Handguns4,262 products
- Rifles5,717 products
- Shotguns2,149 products
Holsters & Gun Leather13 products
Hunting Supplies & Gear287 products
- Flashlights92 products
- Game Cameras4 products
- Hunting Accessories190 products
- Other Hunting Gear1 product
Knives & Swords1 product
- Fixed Blade Knives0 products
- Hunting Knives1 product
Launchers2 products
Magazines2,813 products
- AK Magazines48 products
- AR Magazines311 products
- Handgun Magazines1,691 products
- Magazine Accessories86 products
- Rifle Magazines592 products
- Shotgun Magazines85 products
Miscellaneous17 products
- Everything Else17 products
Personal Defense/Less-Lethal17 products
- Body Armor2 products
- Less-Lethal Accessories2 products
- Less-Lethal Ammunition13 products
- Less-Lethal Pistols & Rifles0 products
Range Bags & Cases2 products
Range Gear2 products
- Shot Timers1 product
- Target Cameras1 product
Scopes, Sights & Optics5,633 products
- Binoculars13 products
- Gun Scopes878 products
- Gun Sights1,306 products
- Laser Sights68 products
- Night Vision62 products
- Optics Accessories49 products
- Range Finders6 products
- Red Dot Mounts166 products
- Red Dots Sights354 products
- Scope Accessories & Scope Parts2,538 products
- Sight Magnifiers17 products
- Spotting Scopes23 products
- Thermal Sights153 products
Shooting Supplies44 products
- Bipods & Tripods9 products
- Gun Cleaning Kits & Gun Cleaning Supplies7 products
- Gun Rests, Vises & Benches2 products
- Gunsmithing Tools & Gunsmith Supplies23 products
- Shooting Targets3 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
Uncategorixed8 products
Vine & Berries12 products
Vine and Berries0 products

Showing 21–40 of 811 resultsSorted by popularity

Show sidebar

Show 9 12 18 24

Filters

Compare

6MM ARC 7.5 TWIST 16” CARBON FIBER BARREL

AR Barrels

$999.00

6MM ARC 7.5 TWIST 16'' CARBON FIBER BARREL

Add to wishlist

Purchase & earn 999 points!Add to cart

Quick view

Compare

RISE AMBIDEXTROUS CHARGING HANDLE FOR AR-15 BLACK

AR Charging Handles

$79.99

RISE AMBIDEXTROUS CHARGING HANDLE FOR AR-15 BLACK

Add to wishlist

Purchase & earn 80 points!Add to cart

Quick view

Compare

HUXWRX STICTION LOCK COMP 556 1/2X28

AR Muzzle Devices

$92.00

HUXWRX STICTION LOCK COMP 556 1/2X28

Add to wishlist

Purchase & earn 92 points!Add to cart

Quick view

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!Add to cart

Quick view

Compare

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

AR Muzzle Devices

$128.99

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

Add to wishlist

Purchase & earn 129 points!Add to cart

Quick view

Compare

LANTAC LAMPREY FLASH COMP – 223/5.56 1/2-28 PLAN B SHORT

AR Muzzle Devices

$89.00

LANTAC LAMPREY FLASH COMP - 223/5.56 1/2-28 PLAN B SHORT

Add to wishlist

Purchase & earn 89 points!Add to cart

Quick view

Compare

LANTAC DRAGON MUZZLE BRAKE 9MM – 1/2-28 PLAN B LONG

AR Muzzle Devices

$128.99

LANTAC DRAGON MUZZLE BRAKE 9MM - 1/2-28 PLAN B LONG

Add to wishlist

Purchase & earn 129 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 – 338 ARC 5/8-24 PLAN B SHORT

AR Muzzle Devices

$89.00

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

Add to wishlist

Purchase & earn 89 points!Add to cart

Quick view

Compare

LANTAC DRAGON MUZZLE BRAKE – 6MM 5/8-24 PLAN B LONG

AR Muzzle Devices

$128.99

LANTAC DRAGON MUZZLE BRAKE - 6MM 5/8-24 PLAN B LONG

Add to wishlist

Purchase & earn 129 points!Add to cart

Quick view

Compare

LANTAC DRAGON MUZZLE BRAKE – 6MM 5/8-24 PLAN B SHORT

AR Muzzle Devices

$89.00

LANTAC DRAGON MUZZLE BRAKE - 6MM 5/8-24 PLAN B SHORT

Add to wishlist

Purchase & earn 89 points!Add to cart

Quick view

Compare

LANTAC DRAGON MUZZLE BRAKE – 338 ARC DEAD AIR XENO MOUNT

AR Muzzle Devices

$114.99

LANTAC DRAGON MUZZLE BRAKE - 338 ARC DEAD AIR XENO MOUNT

Add to wishlist

Purchase & earn 115 points!Add to cart

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

Sold out

Compare

LANTAC MIL SPEC AR15 UPPER – PARTS KIT

AR Upper Parts

$23.99

LANTAC MIL SPEC AR15 UPPER - PARTS KIT

Add to wishlist

Purchase & earn 24 points!Read more

Quick view

Compare

DEAD AIR ARMAMENT RXD XRF MUZZLE BRAKE M10X1

AR Muzzle Devices

$54.00

DEAD AIR ARMAMENT RXD XRF MUZZLE BRAKE M10X1

Add to wishlist

Purchase & earn 54 points!Add to cart

Quick view

Sold out

Compare

COLLAR ADJUSTABLE GAS BLOCK

AR Gas System

$99.95

COLLAR ADJUSTABLE GAS BLOCK

Add to wishlist

Purchase & earn 100 points!Read more

Quick view

Sold out

Compare

PRECISION 6MM ARC 14.5” SPR PROFILE 5/8X24 THRD 1-7.5 TWIST

AR Barrels

$308.75

PRECISION 6MM ARC 14.5'' SPR PROFILE 5/8X24 THRD 1-7.5 TWIST

Add to wishlist

Purchase & earn 309 points!Read more

Quick view

Compare

HUXWRX STICTION LOCK COMP M13.5X1LH

AR Muzzle Devices

$83.00

HUXWRX STICTION LOCK COMP M13.5X1LH

Add to wishlist

Purchase & earn 83 points!Add to cart

Quick view

Sold out

Compare

HUXWRX STICTION LOCK COMP 9MM 1/2X28

AR Muzzle Devices

$75.00

HUXWRX STICTION LOCK COMP 9MM 1/2X28

Add to wishlist

Purchase & earn 75 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