Product Description
Super Dave Harrington here,
I’m proud to announce the new Defiant Munitions TCX-SDH, 9mm “work ammo”.
The DM TCX-SDH Cartridge & Bullet design is a collaborative effort of Pete Pi Jr. of Defiant Munitions & Super Dave Harrington of Combatspeed LLC.
We wanted to provide a 9mm +P cartridge that would be accurate at its weight and velocity with superior terminal performance at 100 yards,
thereby increasing the 9mm’s effective range, whether being fired from a pistol, and/or a pistol caliber carbine.
Out of the Pete/SD think tank is the Defiant Munitions TCX-SDH Cartridge.
The Cartridge Case is a proprietary +P case using a CCI 500 primer. The bullet is a Solid Copper 125 grain 9mm, Boat Tail, TCX (6 petal) Hollow
point loaded at +P performance levels.
The DM TCX-SDH Cartridge provides 1,372 FPS out of a 10-inch Pistol Caliber Carbine barrel.
The DM TCX-SDH Cartridge provides 1,225 FPS out of a 4.49-inch G-17 barrel.
If your serious about your “work ammo” performance, the TCX-SDH 9mm
is the ammunition you’ve been waiting for………….SD
DEFIANT MUNITIONS uses only the highest quality primers, powder, brass casings and projectiles in all of our Premium Defensive ammunition.
TCX (Total Copper X-panding) ammunition incorporates a 100% solid copper projectile, with both interior and exterior serrations to ensure maximum expansion. There is no bi-metallic bonding to separate or otherwise fail, as can occur with JHP (Jacketed HollowPoint) projectiles. The result is consistent penetration that meets or exceeds FBI standards, and expansion that reliably outperforms typical JHP (Jacketed HollowPoint) projectiles.
All of our defensive auto pistol brass (except our subsonic line) is case cannelured in house to prevent bullet setback.
Why is this important? Bullet setback can occur with a pistol malfunction, or from chambering the same round over and over again. This can lead to possible CATASTROPHIC failure. The cannelure line puts a “crimp line” where the base of the bullet ends up. So if bullet setback were to occur, the bullet will NOT push past the cannelure line. It’s a time consuming process, therefore, VERY few ammunition companies cannelure their brass. Here at Defiant Munitions we want our customers to have nothing but the BEST, most reliable round possible. Extra steps will always be taken here to ensure the safety and quality of our products.
At DEFIANT MUNITIONS, we don’t simply test each new product upon release. We test every lot of ammunition for muzzle velocity, muzzle energy, penetration depth, expansion rate and weight retention to the highest standards. We go the extra mile to ensure maximum performance and consistency.
Additionally, every round is inspected and chamber checked by hand before packaging.
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Excellent expansion
The flight and expansion of this round even out to 100/150 yards is amazing. The round is 2nd to none.
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Very accurate
I have been using the TCX 115gr for sometime now and before that I always liked carrying and using 124gr ammo but I made the change. Had no issues with the TCX 115gr but when these 125gr TCX-SDH came out I thought I should try some especially with Super Dave Harrington in on these as well. Also to see what my pistol liked better. So I did the last preorder and received the two boxes Wednesday. Today I was able to get out and shoot 5 rounds of each at 10 yards, I don't know if its just my pistol but I will be carrying these 125gr TCX-SDH from this point on. I need to adjust my red dot some when I have the time. Great stuff and I already have three more boxes that should be here Monday. Pete is making the gold standard when it comes to ammo and if you are not running Defiant Munitions in a EDC you are wrong! On the price thing, Quality cost more along with this being a smaller company. The more Business they get the bigger the company can be. Family history also makes the difference.
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High quality and worth the wait
Cycles beautifully in my primary edc (Glock 19), could not ask for a better round to have my back!
