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Your Premier Gun Magazine Retailer

At The Mag Shack, we offer a comprehensive selection of factory and aftermarket firearm magazines to meet all your needs. Whether you're looking for magazines for your pistol, rifle, or shotgun, we have you covered. We proudly carry every magazine currently in production from top brands such as GLOCK, Ruger, Smith & Wesson, Magpul, Sig Sauer, Springfield Armory, and more. Start shopping today!

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Deals on Best Sellers

FEATURED Lancer Systems L5AWM .223/5.56 30 RD Smoke (10 Pack)Lancer L5AWM AR-15 .223/5.56 30 Round Magazine (10 Pack)Lancer L5AWM AR-15 .223/5.56 30 Round Magazine (10 Pack)
Lancer L5AWM AR-15 .223/5.56 30 Round Magazine (10 Pack)
70 reviews
Original price was: $179.99.Current price is: $109.99.
SALE Glock 33 round black magazineGlock 33 round fde magazineGlock 33 round green magazine
Glock 17, 19, 26 9mm 33 Round Gen 5 Extended Magazine
566 reviews
Original price was: $48.00.Current price is: $39.99.
SALE Magpul Ar-15 Gen 2 MOE Pmag 10 Pack
Magpul Ar-15 Gen 2 MOE Pmag 10 Pack
1218 reviews
Original price was: $129.99.Current price is: $99.99.
FEATURED PMC 223 ammo
20-Round
1000-Round
PMC Bronze .223 Remington 55gr FMJ Ammo
10 reviews
Original price was: $11.99.Current price is: $8.49.
20 rounds / $0.42 per round
Original price was: $599.99.Current price is: $419.99.
1000 rounds / $0.42 per round
SALE Beretta 92FS 9mm 18 Round Magazine (3 Pack)
Beretta 92FS 9mm 18 Round Magazine (3 Pack)
66 reviews
Original price was: $74.99.Current price is: $53.99.
SALE 10 Pack Magpul Pmag M3 AR-15 300BLK 30 RD MagMagpul PMAG GEN M3 AR-15 .300 Blackout 30 Round Magazine (10 Pack)Magpul PMAG GEN M3 AR-15 .300 Blackout 30 Round Magazine (10 Pack)
Magpul PMAG GEN M3 AR-15 .300 Blackout 30 Round Magazine (10 Pack)
136 reviews
Original price was: $159.99.Current price is: $129.99.
SALE Magpul AMAG 17 SG9 9mm 17 Round Magazine for SIG P365 (2)
Magpul AMAG SIG P365 9mm 17 Round Magazine (3 Pack)
59 reviews
Original price was: $104.99.Current price is: $84.99.
FEATURED pmc xtac 556 ammo
20-Round
1000-Round
PMC X-TAC 5.56x45mm NATO 55gr FMJ Ammo
16 reviews
Original price was: $12.99.Current price is: $9.99.
20 rounds / $0.50 per round
Original price was: $649.99.Current price is: $459.99.
1000 rounds / $0.46 per round
Shop all Best Sellers

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Rifle Magazines
Pistol Magazines
Shotgun Magazines
Bulk Packs
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Just for You

Glock 44 .22LR 15 Round Magazine
Glock 44 .22LR 15 Round Magazine
5 reviews
$26.99
SGM Tactical Glock 9mm 33 Round Magazine
SGM Tactical 9mm 33 Round Extended Magazine for Glock 17, 19 Pistols
214 reviews
$19.99
SALE Ruger 10/22 magazine loader
maglula LULA Ruger 10/22 .22 LR Magazine Loader/Unloader
168 reviews
Original price was: $34.99.Current price is: $29.99.
KRISS VECTOR 9mm +23 Round Magazine Extension
KRISS VECTOR 9mm +23 Round Magazine FDE Extension
2 reviews
$27.99
SALE Glock 19 9mm 17 Round Gen 4 Magazine
Glock 19 9mm 17 Round Gen 4 Magazine
Original price was: $34.99.Current price is: $29.99.
SALE ATI Schmeisser AK-47 7.62x39mm 60 Round Window Magazine
ATI Schmeisser AK-47 7.62x39 60 Round Window Magazine
43 reviews
Original price was: $49.99.Current price is: $28.99.

Featured Glock Magazines

Glock Magazines
glock 19 magazineglock 19 magazine fdeglock 19 magazine od green
Glock 19 9mm 15 Round Gen 5 Magazine
380 reviews
$26.99
Glock 43x 10 round magazine
Glock 43X, 48 9mm 10 Round Gen 5 Magazine
189 reviews
$26.99
Shop Glock Magazines

New Arrivals

With over 2,500 products and new products added regularly, you're sure to find the perfect gear to keep you ready and equipped.

Magpul M-LOK Index StopMagpul M-LOK Index Stop
Magpul M-LOK Index Stop
$16.95
Magpul M-LOK Thumb ShelfMagpul M-LOK Thumb Shelf
Magpul M-LOK Thumb Shelf
$16.95
Magpul M-LOK SVG Short Vertical GripMagpul M-LOK SVG Short Vertical Grip
Magpul M-LOK SVG Short Vertical Grip
$22.95
Tokarev AR-12 12 Gauge 10 Round Magazine
Tokarev AR-12 12 Gauge 10 Round Magazine
1 review
$19.99
Ruger AR-556 MPR .350 Legend 5 Round Magazine
Ruger AR-556 MPR .350 Legend 5 Round Magazine
$19.99
Mec-Gar Walther PP, PPK, PPK/S Finger Rest Set
Mec-Gar Walther PP, PPK, PPK/S Finger Rest Set
$11.99
FN 509 Midsize 9mm 24 Round Magazine Sleeve
FN 509 Midsize 9mm 24 Round Magazine Sleeve
$13.99
FN 509 LS Edge 9mm 10 Round Magazine
FN 509 LS Edge 9mm 10 Round Magazine
$64.99
View New Arrivals

Our Blog - The Mag Reload

Stay informed with our blog - your go-to source for the latest firearm releases, magazine buying guides, industry updates, and fascinating firearm history. Explore, learn, and gear up with confidence.

Magpul PMAG Gen M3 vs Gen M2: Which is Right for You?
Education
Magpul PMAG Gen M3 vs Gen M2: Which is Right for You?
June 8, 2026
Chris Fortenberry
Magpul’s PMAG has become the go-to AR-15 magazine for the majority of gun owners and the US Military, thanks to its durability, reliability, and affordability....
Learn more
Best PCCs of 2026: Why Pistol-caliber Carbines Are Taking Over
Buying Guides, Pistol Buying Guides, Rifle Buying Guides
Best PCCs of 2026: Why Pistol-caliber Carbines Are Taking Over
June 5, 2026
Ryan Domke
Pistol-caliber carbines (PCC) have taken the firearms industry by storm over the last several years, with new models coming out constantly. Hey, I’m not...
Learn more
EOTECH EXPS3 HD Review: A Modern Evolution of the Proven EXPS3
Gear Reviews, Reviews
EOTECH EXPS3 HD Review: A Modern Evolution of the Proven EXPS3
June 2, 2026
Ryan Domke
Few optics have earned the kind of reputation that EOTECH's holographic sights have. Whether through military use, law enforcement applications, competitive...
Learn more
Our Favorite Bullpup Rifles in 2026
Buying Guides, Rifle Buying Guides
Our Favorite Bullpup Rifles in 2026
May 29, 2026
Ryan Domke
You’ve likely noticed a bullpup rifle in one of your favorite movies or video games, even if you were unaware that’s what it was called. Think of the P90...
Learn more
Springfield Armory Echelon Magazine Buyer’s Guide: The Best Options For All Occasions
Buying Guides, Magazine Buying Guides
Springfield Echelon 4.0C and 4.5F Magazine Buying Guide
May 26, 2026
Ryan Domke
Springfield Armory released the original Echelon in the summer of 2023, gaining a quick following due to its modularity and impressive features. Boasting...
Learn more
Best .300 Blackout Pistols and Rifles In 2026
Buying Guides, Pistol Buying Guides, Rifle Buying Guides
Best .300 Blackout Pistols and Rifles In 2026
May 22, 2026
Brian Zerbian
Over the past few years, .300 Blackout has become increasingly popular, especially with those who like running suppressors and want to mitigate the noise...
Learn more
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