PTR Industries 9KT (9mm) Semi-Auto Pistol with SB Tactical SB5TKA Pistol Stabilizing Brace

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The 9KT model features an M-LOK compatible aluminum handguard with attached finger guard. The nitride treated 5.16”, 3-lug barrel is threaded to 1/2 x 28. Both a push button and paddle magazine release are standard. The 2.55” precision-welded top rail enables use of compact optics or the traditional iron sights (included). The aluminum end cap features a removable QD sling mount with attachable M1913 rail, stock adapter. The gun ships in a heavy duty range case with: single point bungee sling, two 30-round magazines and rear sight adjustment tool.

SB Tactical SBT5KA Pistol Stabilizing Brace

SB Tactical’s SBT5KA Pistol Stabilizing Brace® is based on the original Brügger & Thomet side-folding stock for the H&K MP5K machine pistol. It fits modern MP5K, SP89, and SP5K semi-auto clones. The SBT5K brace gives you solid support for one-handed shooting, minimizing accuracy robbing spin and shift. Helps you enjoy shooting your clone more with less fatigue.

Made from durable synthetic elasto-polymer, the SBT5KA Pistol Stabilizing Brace contours to your forearm, while the adjustable nylon strap ensures a snug fit. The integrated side folding mechanism keeps your pistol compact for easy transport and storage – plus, it just looks cool.


Additional Information
Model9KT 603
TypePistol:  Semi-Auto
ActionRoller-delayed blowback
Trigger Pull4.8 lbs
Barrel Length5.16″
Overall Length23.1″
Weight4.8 lbs
Pistol BraceSB Tactical SBT5KA Pistol Brace
MagazinesTwo 30-round magazines
Manufacturer SKUPTR603-SB

Additional Information Content

Modern Warriors

We started Modern Warriors for the sole purpose of providing a less expensive way to enjoy our love of buying and shooting some really cool stuff. What started as a hobby has turned into a business where we have developed the experience and ability to help you enjoy our same hobby and save you money in the process.

We specialize in tactical weapons, including suppressors, short barrel rifles and full auto weapons. We have routine experience in shooting the weapons we carry, so if you want our opinion on how a weapon operates, we will gladly provide it. We also have expertise working with licensed professionals in setting up gun trusts, which is an ideal way of purchasing, owning and operating any weapon restricted by the National Firearm Act. Don’t let the word “trust” scare you. It is very easy to set one up if you have the right help.

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