AR Upper Parts

Categories

All products
Air Guns0 products
- Air Pistols0 products
Ammunition5,630 products
- Ammo Storage1 product
- Handgun Ammunition1,465 products
- Other Ammunition4 products
- Rifle Ammunition2,095 products
- Rimfire Ammunition167 products
- Shotgun Shells1,898 products
Ammunition Reloading2 products
- Reloading Equipment1 product
  - Other Reloading Equipment0 products
  - Reloading Dies1 product
- Reloading Supplies1 product
  - Reloading Bullets1 product
Archery & Bow Hunting274 products
- Archery Supplies272 products
- Bowfishing Accessories1 product
Backpacks and Gearbags29 products
Black Powder & Muzzleloaders33 products
- Black Powder & Pryodex3 products
- Black Powder Bullets4 products
- Black Powder Pistols & Muzzleloader Pistols4 products
- Black Powder Rifles & Muzzleloader Rifles13 products
- Muzzleloading Primers1 product
- Other Muzzleloader Supplies & Black Powder Parts5 products
- Percussion Caps0 products
Camping and Outdoor Accessories2 products
Camping Lights0 products
Class 3 Firearms, NFA & Destructive Devices815 products
- Any Other Weapon (AOW)0 products
- Class 3 Parts & Accessories572 products
- Destructive Devices1 product
- Short Barrel Rifles (SBR)18 products
- Short Barrel Shotguns (SBS)3 products
- Silencers & Suppressed Firearms220 products
Clothing, Jewelry, Watches5 products
- Clothing5 products
  - Backpacks, Totes & Luggage5 products
Concealed Carry1 product
- Concealed Carry Holsters1 product
Duty Gear2 products
- Magazine Pouches2 products
Fishing Tackle0 products
- Tackle Storage0 products
Flamethrowers2 products
Gun Parts7,686 products
- 1911 Parts108 products
- AK Parts107 products
- AR Lower Parts684 products
- AR Upper Parts913 products
- AR10 Parts28 products
- AR15 Parts504 products
- Glock Parts235 products
- Gun Parts Kits98 products
- Handgun Parts1,138 products
- Lever Action Parts37 products
  - Lever Action Handguards15 products
- Other Gun Accessories & Parts1,191 products
- Rifle Parts1,560 products
- Shotgun Parts783 products
- Slings & Sling Parts50 products
  - Slings15 products
  - Slings Parts & Accessories35 products
- Weapon Lights205 products
Guns & Firearms12,688 products
- Combination Guns19 products
- Handguns4,495 products
- Rifles5,971 products
- Shotguns2,221 products
Holsters & Gun Leather11 products
Hunting Supplies & Gear338 products
- Bags & Packs17 products
- Flashlights108 products
- Game Cameras4 products
- Hunting Accessories199 products
- Hunting Scents & Deer Lure1 product
- Other Hunting Gear9 products
Knives & Swords1 product
- Fixed Blade Knives0 products
- Hunting Knives1 product
Launchers2 products
Magazines2,984 products
- AK Magazines58 products
- AR Magazines325 products
- Handgun Magazines1,768 products
- Magazine Accessories109 products
- Rifle Magazines635 products
- Shotgun Magazines89 products
Miscellaneous22 products
- Everything Else21 products
Pepper Spray / OC5 products
Personal Defense/Less-Lethal17 products
- Body Armor2 products
- Less-Lethal Accessories2 products
- Less-Lethal Ammunition13 products
- Less-Lethal Pistols & Rifles0 products
Range Bags & Cases3 products
Range Gear2 products
- Shot Timers1 product
- Target Cameras1 product
Scopes, Sights & Optics6,216 products
- Binoculars21 products
- Gun Scopes941 products
- Gun Sights1,433 products
- Laser Sights74 products
- Night Vision88 products
- Optics Accessories50 products
- Range Finders10 products
- Red Dot Mounts184 products
- Red Dots Sights443 products
- Scope Accessories & Scope Parts2,724 products
- Sight Magnifiers19 products
- Spotting Scopes28 products
- Thermal Sights201 products
Shooting Supplies52 products
- Bipods & Tripods8 products
- Gun Cleaning Kits & Gun Cleaning Supplies8 products
- Gun Rests, Vises & Benches2 products
- Gunsmithing Tools & Gunsmith Supplies31 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
Uncategorixed11 products
Vine & Berries12 products
Vine and Berries0 products

Showing 101–120 of 913 resultsSorted by latest

Show sidebar

Show 9 12 18 24

Filters

Sold out

Compare

LANTAC 14.5″ 300 BLACKOUT BBL

AR Barrels

$260.99

LANTAC 14.5" 300 BLACKOUT BBL

Add to wishlist

Purchase & earn 261 points!Read more

Quick view

Sold out

Compare

DEAD AIR SILENCERS XENO GOV – A1 FLASH HIDER 5/8-24 30CAL

AR Muzzle Devices

$84.00

DEAD AIR SILENCERS XENO GOV - A1 FLASH HIDER 5/8-24 30CAL

Add to wishlist

Purchase & earn 84 points!Read more

Quick view

Sold out

Compare

DEAD AIR SILENCERS XENO GOV – A1 FLASH HIDER 1/2-28 30CAL

AR Muzzle Devices

$84.00

DEAD AIR SILENCERS XENO GOV - A1 FLASH HIDER 1/2-28 30CAL

Add to wishlist

Purchase & earn 84 points!Read more

Quick view

Compare

DEAD AIR SILENCERS XENO GOV – 3-PRONG FLASH HIDER 5/8X24

AR Muzzle Devices

$84.00

DEAD AIR SILENCERS XENO GOV - 3-PRONG FLASH HIDER 5/8X24

Add to wishlist

Purchase & earn 84 points!Add to cart

Quick view

Compare

Rise Armament RA-905 AR-15 Rifle Handguard M-LOK 15″ Black

AR Handguards

$199.99

Rise Armament RA-905 AR-15 Rifle Handguard M-LOK 15" Black

Add to wishlist

Purchase & earn 200 points!Add to cart

Quick view

Sold out

Compare

CMC Triggers AR-15 Bolt Carrier Group 6mm ARC

AR Bolt Carrier Groups

$179.10

CMC Triggers AR-15 Bolt Carrier Group 6mm ARC

Add to wishlist

Purchase & earn 179 points!Read more

Quick view

Sold out

Compare

Midwest Industries Combat Rail One Piece Free Float MLOK Handguard 6″ Black

AR Handguards

$152.95

Midwest Industries Combat Rail One Piece Free Float MLOK Handguard 6" Black

Add to wishlist

Purchase & earn 153 points!Read more

Quick view

Compare

Forearm Full Length 12″

AR Handguards

$178.95

Forearm Full Length 12"

Add to wishlist

Purchase & earn 179 points!Add to cart

Quick view

Sold out

Compare

LANTAC SMOOTHCAM DOMED CAM PIN – 223/5.56

AR Bolt Carrier Groups

$27.99

LANTAC SMOOTHCAM DOMED CAM PIN - 223/5.56

Add to wishlist

Purchase & earn 28 points!Read more

Quick view

Sold out

Compare

TacFire ACE 20 Series Free Floating MLOK Handguard 10″ Black

AR Handguards

$39.00

TacFire ACE 20 Series Free Floating MLOK Handguard 10" Black

Add to wishlist

Purchase & earn 39 points!Read more

Quick view

Compare

Rise Armament RA-905 AR-15 Rifle Handguard M-LOK 10″ Black

AR Handguards

$149.00

Rise Armament RA-905 AR-15 Rifle Handguard M-LOK 10" Black

Add to wishlist

Purchase & earn 149 points!Add to cart

Quick view

Compare

Rise Armament RA-1010 Low-Mass Bolt Carrier Group .223/5.56 Black Nitride

AR Bolt Carrier Groups

$229.99

Rise Armament RA-1010 Low-Mass Bolt Carrier Group .223/5.56 Black Nitride

Add to wishlist

Purchase & earn 230 points!Add to cart

Quick view

Sold out

Compare

AAC Blackout Flash Hider 90T 7.62mm 5/8-24 SR Series Only

AR Muzzle Devices

$68.00

AAC Blackout Flash Hider 90T 7.62mm 5/8-24 SR Series Only

Add to wishlist

Purchase & earn 68 points!Read more

Quick view

Compare

ERGO .750 LOW PROFILE GAS BLOCK

AR Gas System

$19.07

ERGO .750 LOW PROFILE GAS BLOCK

Add to wishlist

Purchase & earn 19 points!Add to cart

Quick view

Compare

CMC Triggers AR15/AR10 Gas Block Low Profile 0.750

AR Gas System

$35.99

CMC Triggers AR15/AR10 Gas Block Low Profile 0.750

Add to wishlist

Purchase & earn 36 points!Add to cart

Quick view

Compare

Omega Rail 9.0

AR Handguards

$264.00

Omega Rail 9.0

Add to wishlist

Purchase & earn 264 points!Add to cart

Quick view

Compare

Free Float Extended Carbine 12.5″

AR Handguards

$215.95

Free Float Extended Carbine 12.5"

Add to wishlist

Purchase & earn 216 points!Add to cart

Quick view

Compare

Edge Carbine Two-Piece M-Lok Rail

AR Handguards

$47.97

Edge Carbine Two-Piece M-Lok Rail

Add to wishlist

Purchase & earn 48 points!Add to cart

Quick view

Sold out

Compare

Firefield Verge M-LOK Rail 7″

AR Handguards

$47.97

Firefield Verge M-LOK Rail 7"

Add to wishlist

Purchase & earn 48 points!Read more

Quick view

Compare

Troy Gen2 SOCC MLOK BattleRail Handguard 15.125″ Low Profile Black

AR Handguards

$242.00

Troy Gen2 SOCC MLOK BattleRail Handguard 15.125" Low Profile Black

Add to wishlist

Purchase & earn 242 points!Add to cart

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