great lakes firearms logo
  • Shop
  • About
  • Services
    • Engraved Guns
    • Light Gunsmithing
    • Ultrasonic Gun Cleaning
  • Contact
$0.00 0 Cart
  • Ammo
    • Handgun Ammunition
    • Rifle Ammunition
    • Rimfire Ammunition
    • Shotgun Shells
  • Guns
    • Combination Guns
    • Derringers
  • Handguns
    • Semi Auto Handguns
    • Single Shot Handguns
    • Revolvers
    • Other Handguns
  • Magazines
    • AK Magazines
    • Handgun Magazines
    • Rifle Magazines
    • Shotgun Magazines
  • Optics
    • Binoculars
    • Gun Scopes
    • Gun Sights
    • Laser Sights
    • Night Vision
    • Range Finders
    • Red Dots Sights
    • Sight Magnifiers
    • Spotting Scopes
    • Thermal Sights
  • Rifles
    • AR Rifles
    • AK Rifles
    • Bolt Action Rifles
    • Lever Action Rifles
    • Pump Action Rifles
    • Semi Auto Rifles
    • Single Shot Rifles
    • Other Rifles
  • Parts
    • AR Lower Parts
    • AR Lower Parts Kits
    • AR Upper Parts
    • AR15 Parts
    • Class 3 Parts & Accessories
    • Glock Parts
    • Gun Parts
    • Gun Parts Kits
    • Handgun Parts
    • Other AR15 Accessories & Parts
  • Shotguns
    • Bolt Action Shotguns
    • Lever Action Shotguns
    • Over Under Shotguns
    • Pump Action Shotguns
    • Semi Auto Shotguns
    • Single Shot Shotguns
    • Side By Side Shotguns
    • Other Shotguns
  • Scopes
    • Scope Accessories & Scope Parts
    • Sight Magnifiers
    • Spotting Scopes
    • Thermal Sights
  • Pre-Owned
  • NFA/Supressor
great lakes firearms logo
  • Ammo
    • Handgun Ammunition
    • Rifle Ammunition
    • Rimfire Ammunition
    • Shotgun Shells
  • Guns
    • Combination Guns
    • Derringers
  • Handguns
    • Semi Auto Handguns
    • Single Shot Handguns
    • Revolvers
    • Other Handguns
  • Magazines
    • AK Magazines
    • Handgun Magazines
    • Rifle Magazines
    • Shotgun Magazines
  • Optics
    • Binoculars
    • Gun Scopes
    • Gun Sights
    • Laser Sights
    • Night Vision
    • Range Finders
    • Red Dots Sights
    • Sight Magnifiers
    • Spotting Scopes
    • Thermal Sights
  • Rifles
    • AR Rifles
    • AK Rifles
    • Bolt Action Rifles
    • Lever Action Rifles
    • Pump Action Rifles
    • Semi Auto Rifles
    • Single Shot Rifles
    • Other Rifles
  • Parts
    • AR Lower Parts
    • AR Lower Parts Kits
    • AR Upper Parts
    • AR15 Parts
    • Class 3 Parts & Accessories
    • Glock Parts
    • Gun Parts
    • Gun Parts Kits
    • Handgun Parts
    • Other AR15 Accessories & Parts
  • Shotguns
    • Bolt Action Shotguns
    • Lever Action Shotguns
    • Over Under Shotguns
    • Pump Action Shotguns
    • Semi Auto Shotguns
    • Single Shot Shotguns
    • Side By Side Shotguns
    • Other Shotguns
  • Scopes
    • Scope Accessories & Scope Parts
    • Sight Magnifiers
    • Spotting Scopes
    • Thermal Sights
  • Pre-Owned
  • NFA/Supressor
$0.00 0 Cart
Close
Filter by price
Price: —
All Manufacturers
All Models
All Product Type
All Calibers / Gauges
All Actions
All Finishes
All Special Options
Top rated products
  • ''PADDLE'' OVERSIZED BOLT CATCH WITH SPRING, BUFFER & PIN ''PADDLE'' OVERSIZED BOLT CATCH WITH SPRING, BUFFER & PIN $22.55
  • HORNADY CX OUTFITTER 375 H&H MAG 250G CX OTF 20RD BX 200RD CASE HORNADY CX OUTFITTER 375 H&H MAG 250G CX OTF 20RD BX 200RD CASE $76.00
  • CIMARRON P-MODEL 38SPL/357MAG - OM FS 5.5" CC/BLUED WALNUT CIMARRON P-MODEL 38SPL/357MAG - OM FS 5.5" CC/BLUED WALNUT $612.00
Home Product shipping classes flat_rate_crow Page 50

Showing 981–1000 of 5493 resultsSorted by average rating

Show sidebar
Show 9 12 18 24
Filters
Sort by
  • Default
  • Popularity
  • Average rating
  • Newness
  • Price: low to high
  • Price: high to low
Price filter
  • All
  • $0.00 - $1,650.00
  • $1,650.00 - $3,300.00
  • $3,300.00 - $4,950.00
  • $4,950.00 - $6,600.00
Sold out
Compare

16” LIGHTWEIGHT MID-LENGTH 5.56 BARREL, 1-7 TWIST

AR Barrels
$338.00
16'' LIGHTWEIGHT MID-LENGTH 5.56 BARREL, 1-7 TWIST
Add to wishlist
Read more
Quick view
Sold out
Compare

MATCH 20” BULL BARREL STAINLESS STEEL

Rifle Parts
$302.00
MATCH 20'' BULL BARREL STAINLESS STEEL
Add to wishlist
Read more
Quick view
Sold out
Compare

HECKLER & KOCH MP5 MAGAZINE 9MM 15RD STEEL BLACK

Handgun Magazines
$85.00
HECKLER & KOCH MP5 MAGAZINE 9MM 15RD STEEL BLACK
Add to wishlist
Read more
Quick view
Compare

PROTECTOR SIGHT SET TRITM GLOCK 9MM G1-4/GLOCK 10MM.45 ACP

Gun Sights
$55.00
PROTECTOR SIGHT SET TRITM GLOCK 9MM G1-4/GLOCK 10MM.45 ACP
Add to wishlist
Add to cart
Quick view
Compare

MUZZLE BRAKE .920” FOR RUGER 10/22 LR STAINLESS STEEL

Rifle Parts
$55.00
MUZZLE BRAKE .920'' FOR RUGER 10/22 LR STAINLESS STEEL
Add to wishlist
Add to cart
Quick view
Compare

0.165”X0.140 GREEN FRONT SIGHT FOR GLOCK~

Gun Sights
$41.00
0.165''X0.140 GREEN FRONT SIGHT FOR GLOCK~
Add to wishlist
Add to cart
Quick view
Compare

V-BLOCK WITH SCREWS FOR RUGER 10/22LR BLACK

Rifle Parts
$26.50
V-BLOCK WITH SCREWS FOR RUGER 10/22LR BLACK
Add to wishlist
Add to cart
Quick view
Compare

INTERMEDIATE BUFFER KIT FOR THE A5 BUFFER SYSTEM

AR Buffer System
$151.05
INTERMEDIATE BUFFER KIT FOR THE A5 BUFFER SYSTEM
Add to wishlist
Add to cart
Quick view
Compare

COMPLETE BOLT FOR THE RUGER 10/22 LR BLACK MATTE

Rifle Parts
$141.00
COMPLETE BOLT FOR THE RUGER 10/22 LR BLACK MATTE
Add to wishlist
Add to cart
Quick view
Compare

GAS BUSTER CHARGING HANDLE WITH COMBAT LATCH

Rifle Parts
$97.00
GAS BUSTER CHARGING HANDLE WITH COMBAT LATCH
Add to wishlist
Add to cart
Quick view
Compare

0.350”X0.125” GREEN W/WHITE OUTLINE SIGHT FOR GLOCK~

Gun Sights
$34.00
0.350''X0.125'' GREEN W/WHITE OUTLINE SIGHT FOR GLOCK~
Add to wishlist
Add to cart
Quick view
Compare

V-BLOCK WITH SCREWS FOR RUGER 10/22LR SILVER

Rifle Parts
$26.50
V-BLOCK WITH SCREWS FOR RUGER 10/22LR SILVER
Add to wishlist
Add to cart
Quick view
Sold out
Compare

GUIDE ROD AND SPRING KIT FOR RUGER 10/22 LR

Handgun Parts
$15.50
GUIDE ROD AND SPRING KIT FOR RUGER 10/22 LR
Add to wishlist
Read more
Quick view
Sold out
Compare

EXTRACTOR AND SPRING REPLACEMENT FOR RUGER 10/22 LR

Rifle Parts
$13.50
EXTRACTOR AND SPRING REPLACEMENT FOR RUGER 10/22 LR
Add to wishlist
Read more
Quick view
Compare

COMPLETE BOLT FOR THE RUGER 10/22 LR SILVER SCALLOPED

Rifle Parts
$131.00
COMPLETE BOLT FOR THE RUGER 10/22 LR SILVER SCALLOPED
Add to wishlist
Add to cart
Quick view
Compare

3XL OPT COMP 3DOT SIGHTS TRIT/WHT OL .365”F/.451”R FOR GLOCK

Gun Sights
$68.00
3XL OPT COMP 3DOT SIGHTS TRIT/WHT OL .365''F/.451''R FOR GLOCK
Add to wishlist
Add to cart
Quick view
Compare

3XL OPT COMP 3DOT SIGHTS TRIT/BLK OL .365”F/.451”R FOR GLOCK

Gun Sights
$68.00
3XL OPT COMP 3DOT SIGHTS TRIT/BLK OL .365''F/.451''R FOR GLOCK
Add to wishlist
Add to cart
Quick view
Sold out
Compare

K-SPEC AR-15 H2 BUFFER/SPRING KIT 4.7OZ OLIVE DRAB GREEN

AR Buffer System
$44.96
K-SPEC AR-15 H2 BUFFER/SPRING KIT 4.7OZ OLIVE DRAB GREEN
Add to wishlist
Read more
Quick view
Compare

GUIDE ROD & RECOIL SPRING ASSEMBLY RUGER 10/22 BLACK VITON

Rifle Parts
$50.00
GUIDE ROD & RECOIL SPRING ASSEMBLY RUGER 10/22 BLACK VITON
Add to wishlist
Add to cart
Quick view
Compare

RANGE SIGHT SET RED FIBER GLOCK 9MM G1-4/G5 10MM.45 ACP

Gun Sights
$35.00
RANGE SIGHT SET RED FIBER GLOCK 9MM G1-4/G5 10MM.45 ACP
Add to wishlist
Add to cart
Quick view
Load more products
Loading...

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

  • About
  • Service
  • Shop
  • Blog
  • Contact

Useful Link

  • Privacy Policy
  • Term Of Use
  • Returns Policy
  • Reviews

Great Lakes Firearms

  • (219) 617-6679
  • 1355 Dune Meadows Dr,
    Porter, Indiana 46304

Newsletter

Copyright 2025, Great Lakes Firearms | All Rights Reserved.

Shopping cart
Close
Start typing to see products you are looking for.
Shop
Filters
Wishlist
0 items Cart
My account