Features & Overview
The AP5 Full-Size model is the classic, full-length variant of the AP5 series imported from the renowned MKE facility in Turkey, where it is produced on HK-spec machinery. Built on the legendary 1970s roller-delayed blowback system, the AP5 platform has earned a reputation for over 50 years as one of the most reliable and smooth-shooting 9mm designs ever made. This model accepts modern accessories, optics mounts, M-LOK components, and standard HK magazines, giving it the perfect blend of historic heritage and modern capability. Each AP5 ships with a factory 30-round magazine set, sling, optics mount, cleaning kit, and a rugged hard carry case—making it a complete, ready-to-equip package.

Upgrades & Modifications Performed

Lee Aluminum Lower- with the following installed: 

• SUPER SAFETY- Semi-Auto, Safe, & FUN (approx. 630 Rnds a minute)
• Hogue Grip
• Vertical Trigger
• Slip Trip 
• Buffer
  
  Additionally:
• Accessory rail system: UTG top rail with M-LOK slots (around hand guard area)
• Folding brace
• Full Function Test Performed with lower. 60 rounds put through the gun. No hiccups at all.
   

Factory Included Accessories

• 2× HK style magazine manufactured by MKE (30-round)
• Factory Cleaning Kit
• Factory picatinny style optics mount
• Factory sling
• Gun lock
• Hard plastic MKE/Century carry case with foam interior

Factory Specifications (Full-Size AP5 Platform)

• Caliber: 9mm Luger
• Action: Semi-automatic, roller-delayed blowback
• Origin: Manufactured in Turkey by MKE on HK-approved machinery
• Sights: Classic adjustable rear drum sight
• Barrel: Threaded; includes thread protector and 3 tab 
• Build style: Based on the historic roller-lock design respected for 50+ years
• Accepts modern M-LOK accessories, optics mounts, and standard MP5-pattern magazines
• Includes sling, mounts, and secure case

Condition

The firearm is in excellent condition, clean, and mechanically sound.
All modifications were properly installed and test-fired for function with at least 60 rounds through the gun.
Cosmetically, it shows very light handling from installation and testing.

Please review all photos carefully — they are part of the description.