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MADE IN THE USA

Proudly made right here in the USA

LIFETIME GUARANTEE

Built to last with quality components

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Only $10 on Orders over $25.

React SB-1 Horizontal Mag Pouch Features

The React SB-1 Horizontal Mag Pouch is designed for horizontal belt carry and can be worn on both the right or left side by simply moving the clip to the opposite side. The SB-1 Horizontal Mag Pouch features adjustable retention for a secure hold and to keep your magazine in place. Mounts easily to your belt using the included FOMI Clip in your choice of 1.5" or 1.75" belt widths or can be upgraded to the DCC Monoblock as well. Our Horizontal Mag Holder is a great companion to your EDC to keep your extra mag close by. We build our mag holsters to perfectly fit your magazine and do not use inferior adjustable universal adjustment hardware. 
The SB-1 Horizontal Mag Pouch is currently available for the Taurus GX4, Taurus G3, G2c, G3c,Sig Sauer P365 and P365XL, Springfield Hellcat, M&P Shield Plus, Ruger Max-9 and Glock 43X and 48. New in 2022, Due to the success of this mag we have expanded fitment to larger framed 9mm 40 S&W and .357 Sig models. Now you can get our horizontal mag pouch for your Glock 17, Glock 19, and Glock 26, M&P Full size and compact magazines, Sig Sauer P320, P226, P228, P229, P2022, CZ P10, P10c, FN509, H&K P30, Canik TP9, Beretta 92/96/M9, Springfield XD, XDm, Ruger American, Seurity 9, Walther PPQ, PDP, Wilson EDC 9 and more...
  • Slim profile to conserve belt space
  • Sleek, professional design 
  • Horizontal magazine carry
  • Ambidextrous - works for both right-handed and left-handed carry by simply moving the clip from one side to the other
  • Made with .080 Kydex / Boltaron for the perfect balance of retention and rigidity
  • Adjustable retention at both connection points
  • Includes your choice of mounting options from 1.5" and 1.75" FOMI Clips or the DCC Monoblock
  • Tactical Edge Treatment with satin smooth edges
  • Lifetime Guarantee

Customer Reviews

Based on 57 reviews
96%
(55)
2%
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D
Donald K.
Perfect fit

The horizontal mag carrier is perfect for how I like to carry my mags. It has retention to tighten or loosen depending on your preference. The customer support is very personable and directly through text or email. Something many don’t offer.

D
Dennis C.
Very comfortable holster

I carry AIWB because, for me, it's most concealable. This little gem of a magazine fits right in. I wear it on the left side of my belt at the front, a mirror image of my holster position. Because it is worn in the horizontal position if NEVER prints and is ALWAYS comfortable. It never digs in. I'm so happy I found this.

T
Tom R.
Nice holster

Ordered for my xmacro and m&p 2.0. Both magazines fit well and the craftsmanship is better than expected for the price paid. I would buy from Reactive holsters again

J
Joel M.
Great fit

magazine carrier fits the mags great and is comfortable even when seated in the truck. Built very well and has clean smooth edges with no sharp places. Shipped quick and packaged well. I wouldn't hesitate to order this item again

J
Joel R.
Almost got it!

I do like the design of this product but the position of the screws and the shape of the top still tend to dig in a little. I wish it would be more flat like the MAG HOLDER brand but still with the ability to adjust the tension and still allow the options. I might have to round it off a little. Still a good product.

D
Daron J.
Great mag holster

Super fast shipping. Great communication via text. Pleasant company to deal with. Would purchase product from them again.