AR Lower Parts Kits

All products
Air Guns0 products
- Air Pistols0 products
Ammunition5,810 products
- Ammo Storage1 product
- Handgun Ammunition1,511 products
- Other Ammunition4 products
- Rifle Ammunition2,190 products
- Rimfire Ammunition179 products
- Shotgun Shells1,925 products
Ammunition Reloading3 products
- Reloading Equipment2 products
  - Other Reloading Equipment1 product
  - Reloading Dies1 product
- Reloading Supplies1 product
  - Reloading Bullets1 product
Archery & Bow Hunting282 products
- Archery Supplies280 products
- Bowfishing Accessories1 product
Backpacks and Gearbags57 products
Black Powder & Muzzleloaders40 products
- Black Powder & Pryodex3 products
- Black Powder Bullets4 products
- Black Powder Pistols & Muzzleloader Pistols4 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 Devices860 products
- Any Other Weapon (AOW)0 products
- Class 3 Parts & Accessories590 products
- Destructive Devices0 products
- Short Barrel Rifles (SBR)32 products
- Short Barrel Shotguns (SBS)3 products
- Silencers & Suppressed Firearms235 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 Parts7,662 products
- 1911 Parts124 products
- AK Parts116 products
- AR Lower Parts817 products
- AR Upper Parts1,045 products
- AR10 Parts42 products
- AR15 Parts564 products
- Glock Parts250 products
- Gun Parts Kits85 products
- Handgun Parts1,148 products
- Lever Action Parts38 products
  - Lever Action Handguards15 products
- Other Gun Accessories & Parts842 products
- Rifle Parts1,454 products
- Shotgun Parts821 products
- Slings & Sling Parts56 products
  - Slings16 products
  - Slings Parts & Accessories40 products
- Weapon Lights211 products
Guns & Firearms13,810 products
- Combination Guns19 products
- Handguns4,932 products
- Rifles6,456 products
- Shotguns2,415 products
- SBR0 products
Holsters & Gun Leather12 products
Hunting Supplies & Gear242 products
- Bags & Packs27 products
- Flashlights98 products
- Game Cameras4 products
- Hunting Accessories105 products
- Hunting Scents & Deer Lure1 product
- Other Hunting Gear7 products
Knives & Swords0 products
- Fixed Blade Knives0 products
- Hunting Knives0 products
Launchers2 products
Magazines3,158 products
- AK Magazines59 products
- AR Magazines356 products
- Handgun Magazines1,819 products
- Magazine Accessories144 products
- Rifle Magazines675 products
- Shotgun Magazines105 products
Miscellaneous7 products
- Everything Else3 products
Pepper Spray / OC2 products
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 & Optics6,222 products
- Binoculars15 products
- Gun Scopes889 products
- Gun Sights1,459 products
- Laser Sights81 products
- Night Vision60 products
- Optics Accessories58 products
- Range Finders7 products
- Red Dot Mounts195 products
- Red Dots Sights471 products
- Rifle Iron Sights0 products
- Scope Accessories & Scope Parts2,782 products
- Sight Magnifiers20 products
- Spotting Scopes26 products
- Thermal Sights159 products
Shooting Supplies55 products
- Bipods & Tripods9 products
- Gun Cleaning Kits & Gun Cleaning Supplies9 products
- Gun Rests, Vises & Benches1 product
- Gunsmithing Tools & Gunsmith Supplies27 products
- Shooting Glasses & Hearing Protection1 product
- 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 41–56 of 56 resultsSorted by price: low to high

Show 9 12 18 24

Filters

GUNTEC COMPLETE LOWER PARTS – KIT AR10 W/ ERGONOMIC GRIP

AR Lower Parts Kits

$89.00

GUNTEC COMPLETE LOWER PARTS - KIT AR10 W/ ERGONOMIC GRIP

Add to wishlist

Purchase & earn 89 points!Add to cart

AR-15 LOWER PARTS KIT W/ QMS TRIGGER

AR Lower Parts Kits

$93.00

AR-15 LOWER PARTS KIT W/ QMS TRIGGER

Add to wishlist

Purchase & earn 93 points!Add to cart

AR-15 LOWER PARTS KIT WITH GRIP W/ QMS TRIGGER

AR Lower Parts Kits

$96.00

AR-15 LOWER PARTS KIT WITH GRIP W/ QMS TRIGGER

Add to wishlist

Purchase & earn 96 points!Add to cart

CMMG ZEROED LOWER PARTS KIT – FOR MK3 308

AR Lower Parts Kits

$110.00

CMMG ZEROED LOWER PARTS KIT - FOR MK3 308

Add to wishlist

Purchase & earn 110 points!Add to cart

AR-15 LOWER PARTS KIT W/ ACT TRIGGER

AR Lower Parts Kits

$113.00

AR-15 LOWER PARTS KIT W/ ACT TRIGGER

Add to wishlist

Purchase & earn 113 points!Read more

AR-15 LOWER PARTS KIT WITH GRIP W/ ACT TRIGGER

AR Lower Parts Kits

$118.00

AR-15 LOWER PARTS KIT WITH GRIP W/ ACT TRIGGER

Add to wishlist

Purchase & earn 118 points!Read more

BCM PARTS KIT LOWER BLACK – FOR AR-15

AR Lower Parts Kits

$119.95

BCM PARTS KIT LOWER BLACK - FOR AR-15

Add to wishlist

Purchase & earn 120 points!Read more

BCM PARTS KIT LOWER FDE – FOR AR-15

AR Lower Parts Kits

$119.95

BCM PARTS KIT LOWER FDE - FOR AR-15

Add to wishlist

Purchase & earn 120 points!Read more

.223 REM/.5.56MM NATO LOWER RECEIVER PARTS KIT FOR AR-15

AR Lower Parts Kits

$126.00

.223 REM/.5.56MM NATO LOWER RECEIVER PARTS KIT FOR AR-15

Add to wishlist

Purchase & earn 126 points!Read more

AR-15 LOWER PARTS KIT

AR Lower Parts Kits

$128.00

AR-15 LOWER PARTS KIT

Add to wishlist

Purchase & earn 128 points!Add to cart

RISE PREMIUM LOWER PARTS KIT – AR-15

AR Lower Parts Kits

$129.99

RISE PREMIUM LOWER PARTS KIT - AR-15

Add to wishlist

Purchase & earn 130 points!Add to cart

CMC AR15/AR10 LOWER PARTS KIT – WITH 3-3.5LB CURVED TRIGGER

AR Lower Parts Kits

$178.00

CMC AR15/AR10 LOWER PARTS KIT - WITH 3-3.5LB CURVED TRIGGER

Add to wishlist

Purchase & earn 178 points!Add to cart

CMC AR15/AR10 LOWER PARTS KIT – WITH 3-3.5LB STRAIGHT TRIGGER

AR Lower Parts Kits

$189.99

CMC AR15/AR10 LOWER PARTS KIT - WITH 3-3.5LB STRAIGHT TRIGGER

Add to wishlist

Purchase & earn 190 points!Add to cart

CMMG ZEROED ENHANCED LOWER – PARTS KIT AR-15

AR Lower Parts Kits

$210.00

CMMG ZEROED ENHANCED LOWER - PARTS KIT AR-15

Add to wishlist

Purchase & earn 210 points!Add to cart

CMMG ZEROED ENHANCED LOWER – PARTS KIT MK3

AR Lower Parts Kits

$215.00

CMMG ZEROED ENHANCED LOWER - PARTS KIT MK3

Add to wishlist

Purchase & earn 215 points!Add to cart

ENHANCED TRIGGER DROP-IN CURVED SINGLE STAGE 3.5LBS W/ LPK

AR Lower Parts Kits

$241.00

ENHANCED TRIGGER DROP-IN CURVED SINGLE STAGE 3.5LBS W/ LPK

Add to wishlist

Purchase & earn 241 points!Add to cart

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.

Quick Links

Useful Link

Great Lakes Firearms

Newsletter

Copyright 2025, Great Lakes Firearms | All Rights Reserved.

Start typing to see products you are looking for.