Springfield Armory—Echelon 4.0C Comp
Here’s something new that we’ve been anticipating for a while now—a compact Springfield…
Here’s something new that we’ve been anticipating for a while now—a compact Springfield…
The MK2 QD Scope & Optic Mounts are the latest evolution in Midwest…
Dead Foot Arms has introduced its Gen 3 SCW 2.5 stock/brace configuration. Engineered…
I designed the Button Man to give shooters a low-round-count, low-light-engagement drill that involved both…
The V Exercise was created for those who would like a continuous moving-and-shooting exercise that…
The tripod is the essential tool to allow the precise delivery of fire from any…
TangoDown’s MK3 represents the next evolution of the company’s rifle magazine product line, offered as a significant step forward in TD’s modular magazine concept. Since a firearm is no better than its magazine, the company concentrated on making the MK3 the optimum element for your rifle.
UN12’s resident gear expert Chip Lasky takes a deep dive into the TangoDown MK3 in the upcoming issue of UN12, #22, on sale September 30. Here’s the abbreviated version.
The magazine body is a modular assembly, unitized and permanently bonded together for superior strength with no removeable floorplate. All feed lip and follower surfaces have been redesigned for smooth, positive feeding of 5.56 ammunition, including M855A1.
TangoDown’s advanced construction design allows for dissimilar resins to be joined together, placing the tensile strength or high impact resistance in the magazine body where needed. The MK3 magazine upper component offers extreme stiffness for feed lip rigidity and durability. The exposed MK3 magazine lower component features superior impact resistance with no floorplate.
An aggressive texture and prominent ribbing cover all manipulation surfaces for positive, no-slip handling in any environment. Ammunition status windows are provided on both sides. A choice of magazine shapes is offered, conventional flat bottom or TangoDown’s new unique monopod-use round bottom.
Easy, constant feeding is guaranteed by a bright white, anti-tilt, low-friction follower. A corrosion-resistant, heat-treated stainless-steel spring rounds out the assembly. Once assembled, components are permanently bonded together with advanced adhesives for a decades-long life span.
The MK3 is designed to slide easily into any single or double M4-style magazine pouch. Extraction is fast and secure with the heavily textured magazine body “steps,” manipulation is positive with the fore and aft molded-in ridges.
Magazine seating on a closed rifle bolt with the full 30-round capacity is easy, with no tapping required. Magazine loading is effortless, even by hand. Ammo status windows allow easy ammo checks, at a brief glance. The round-bottom variant is advantageous for competition or range drills/field use.
Finally, cleaning is fast and easy. The magazine body is unitized, with no disassembly required or even possible. A quick blast with compressed air through the upside-down ported follower clears any small dust or dirt debris inside the body.
Carbon coating due to extended suppressor use is easily cleaned with quick dunk in hot soapy water and used of a magazine brush (sold separately), then rinsed and left upside-down to dry.
The MK3 is intended for 5.56 x 45mm NATO cartridge use and will work in any AR15 or M16/M4 Mil-spec-pattern magazine well.
UN12 Issue 022, featuring Chip Lasky’s comprehensive overview of the TangoDown MK3 magazine, is available on newsstands and in the digital format September 30. Grab yours while it’s available!
TangoDown
MK3 Rifle Magazine
MSRP: $23.95
URL: tangodown.com
Our new Santini Eyewear from Magpul gives a generous nod to the U.S. Air Force Type HGU-4P and adds reliable impact protection.
Do you carry the same EDC setup every day or do you vary it from time to time? Depending on what one’s day looks like, it’s not uncommon…
The UCS (Universal Carbine Stock) is Magpul’s latest buttstock innovation: a highly featured stock for rear-mounted vertical M1913/Picatinny rails. The company claims it does everything other stocks on…
Let’s delve into the realm of polymer AK mags, primarily focusing on the standout candidates in today’s market. We break them down.
This is a brass-catching alternative to block hot flying bullet casings. It has been tested on some of the toughest firearms and has proven effective for easily stopping…
ARCA Profile Handguard Cross Machine Tool (CMT) has released a new handguard, something that stands out in the sea of rails already on the market. The top rail…
© 2025 UN12 Magazine
© 2025 UN12 Magazine
Wait! Don’t forget to