Annex Defense

Built different 🌵

07/03/2026

Aero M4E1 Magwells are here and shipping, just in time for their bankruptcy. Black and FDE, ships same day.

06/05/2026

Add some grip in slippery situations and plush memory foam with our new cheek pads. Available for PRS & LITE and Q Fix stocks, TAN and BLACK, with more on the way.

05/29/2026

For all you Mini Recce Mk12 dorks out there, we just dropped a low-profile Picatinny / 1913 to ARCA adapter. R-Lock compatible, heavily radiused for those soft hands, and ultralight.

02/18/2026

Under a gram, under $7, and way over your expectations. Keeps your wires and cables locked down exactly where you want them. 3 colors, Torx-hardware and everything you need included.

01/17/2026

7 grams will you clipped into any ARCA-head tripod. Heavily radiused to be kind to those soft hands, and solid as a rock. SIDEKICK rails, for MLOK & QSert. Ships mid next week (because we are in Vegas).

01/10/2026

All aluminum, (32) MLOK slots and (17) different threaded holes for accessories. Ultra tough, ultra light and round in all the right places. Under 100 and built for anything you could throw at it.

Thank you to everyone who helped test this product when we first started developing it 3 years ago and special thanks to & for helping get it across the finish line.

05/21/2025

Just dropped our first-ever public launch of the ANNEX Ultralight Switch Mounts for the Ergocto / Xe Series remotes. Our ultra-tough mounts offer a Picatinny clamp design that can be ran at 12 ‘o clock, replacing the factory offset mount. Ultralight at 0.4oz and adds no additional height that would impede battery changes or screen visibility. (The Ergocto remotes operate the Wilcox Raid X, Raid Xe, Raptar Xe, MRF Xe and Boss Xe series devices.

Thank you to for loaning us their Wilcox devices as we are too poor to afford them ourselves.

03/13/2025

MCX Ultralight Magwells are live ⚡️ Also, I found this magazine in the crack between my desk and the wall.

09/16/2024

ANNEX Ultralight Magwell— shipping now.

Born from necessity to facilitate faster reloads under night vision or demanding conditions, the ANNEX Ultralight Flared magwell is made from ultra-tough nylon polymer and fits most “mil-spec” lowers. Increases surface area by 37% for faster reloads under stress with no drilling or permanent modification to your lower.
Tough Nylon construction
0.35 oz / 12 grams
Fits most “mil-spec” style lowers
Slip-on (from the front of the magwell) design requires no permanent modification to your lower.
Funnels magazines into the magwell with 37% larger contact surface area

Address

591 E Plaza Circl
Avondale, AZ
85323

Website

http://annexdefense.com/

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