MAC 5K

Military Armament Corporation
SKU:
12750005
|
UPC:
723551446263
$1,294.99
(2 reviews)
Current Stock:

MAC 5K - 9MM

Military Armament Corporation proudly introduces the MAC-5 series, a roller-delayed blowback pistol in 9MM inspired by one of the most iconic firearms of the modern era. Built using modern tooling and original HK® specifications, the MAC-5K offers an authentic shooting experience at an accessible price. Compatible with HK® and most aftermarket MP5 parts, it’s designed for versatility and customization. With MAC-branded accessories on the horizon, the MAC-5K is a perfect choice for enthusiasts seeking classic performance with modern reliability.

 

Notable Features:

- Iconic Roller Delayed Blow Back Design

- MP5-k® and SP5-k® Aftermarket Compatibility

- Paddle/Button Magazine Release

- Fluted Chamber

- Machined Tri-Lug Suppressor mount

- 1yr Warranty/Lifetime Service Plan

 

Includes: Owner's Manual - Choke Tube Kit (Cylinder, Modified, Full, Wrench) - Sight Wrench

Action Type:
Semi-Auto
Operation:
Roller Delayed Blow Back
Caliber:
9MM
Frame/Receiver - Slide Finish:
Lacquer
Sights:
Adjustable - Notch Aperture Rear - Hood Post Front
Optics Ready/Cut:
HK® Claw Mount Compatible
Capacity (w/Included Mags):
30 + 1
Barrel Length:
5.8"
Threaded:
1/2 - 28 TPI
Barrel Finish:
Phosphate
OAL:
13.7"
Height:
8"
Width:
1.75"
Weight (Unloaded):
4.6 lbs.
WARNING: This product can expose you to Lead, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to : www.P65Warnings.ca.gov

Reviews

  • 5
    MAC5 / MAC5 K

    Posted by Joe on 20th Jun 2025

    These will be the favorite firearms in your safe. When you get them, take them apart, clean and generously lube them. Then cycle them 1K, 2K or even 3K x's. It's not that big of a deal. Take them apart, clean and generously lube them again. Then take them to the range, fire them and feel the smile wash over your face! Will you still maybe have an issue? - Possibly? If you do, call SDS and they will make it right. If you want an an absolute perfect self defense weapon, drop the $3k and buy the HK MP5. You want the absolute best, bang-for-your-buck, putting-a-smile-on-your-face, range toy? Buy these. - You won't be disappointed.

  • 4
    MAC 5K-definitely a break in period

    Posted by Keith on 17th Apr 2025

    I recently bought mine and was having alot of issues. I couldn't get through a mag without a malfunction or ftf. I was going to send it back to get lookedat, but thought I'd take it to the range one more time and I'm glad I did. After about 200 rounds it started working flawlessly. Since then I've tried all types of ammo and have not had a single malfunction. I'm about 500 rounds in now and am really happy with my purchase. When I initially had issues I emailed MAC and they responded quickly and were willing to immediately get mine shipped out for them to look at and fix. Like I said I didn't have to do this, but they were willing to help if I would've. I would definitely recommend to all hk fans, but just remember it's a clone and be patient.