Century Arms AP5
The Century Arms AP5 is the most accessible licensed MP5-pattern pistol in the American market — imported from MKE (Makina ve Kimya Endüstrisi), the Turkish state manufacturer that produces the MP5 under license from Heckler & Koch. That licensing matters: the AP5 is built on actual HK-licensed tooling and specifications, not a reverse-engineered copy. With an 8.9” threaded barrel, 30-round magazine, roller-delayed blowback action, and the iconic MP5 profile, the AP5 delivers the authentic platform experience at a price point that makes it the natural starting point for any MP5 enthusiast.
Read our full Century Arms AP5 Buying Guide ↓
MKE Licensed Production: Why It Matters
The distinction between a licensed MP5 clone and an unlicensed copy is meaningful. MKE produces the MP5 under a formal licensing agreement with Heckler & Koch, using HK-approved tooling and specifications. This means the AP5’s roller-delayed mechanism, trunnion geometry, and critical wear surfaces are produced to HK’s actual specifications rather than a competitor’s interpretation of them. The result is genuine parts interchangeability with factory HK components — MP5 magazine, grip, and stock accessories designed for HK production fit the AP5 correctly. For buyers who want the real platform rather than an approximation, the MKE licensing is the AP5’s most important credential.
AP5 Navy: The Distinctive Configuration
The AP5 Navy takes its name from the Navy grip frame — the distinctive curved grip popularized by the HK Navy variant adopted by U.S. Navy SEALs. The Navy grip provides a more ergonomic hold than the standard straight MP5 grip for many shooters, allowing the firing hand to wrap more naturally around the pistol grip. The AP5 Navy in RAL 8000 (tan/coyote) finish is one of the most visually distinctive configurations in the MP5 market, immediately recognizable and historically significant. Stock levels fluctuate on the Navy variant — when it’s in stock, it tends to move quickly.
Roller-Delayed Blowback and Suppressor Performance
The AP5’s roller-delayed blowback operating system produces lower felt recoil than simple blowback 9mm pistols and dramatically better suppressor performance. The roller delay slows bolt opening, allowing chamber pressure to drop before extraction — reducing back-pressure into the action under suppressed fire and producing cleaner, more consistent cycling. For shooters who plan to run a suppressor on their AP5, this mechanical advantage over blowback competitors is substantial. The 8.9” threaded barrel accepts standard suppressor thread pitches directly. See our suppressors page for compatible options.
HK MP5 Magazine Compatibility
The AP5 accepts standard HK MP5 double-stack 9mm magazines — 15 and 30-round configurations from HK, Lancer, and other manufacturers. This ecosystem is among the most mature in the 9mm subgun market, with genuine military-surplus HK mags available alongside modern polymer alternatives. The wide availability and competitive pricing of MP5 magazines gives AP5 owners practical logistics advantages over platforms that use proprietary magazines. The Caracal CMP9 pistol also accepts MP5 magazines, creating a pistol/subgun pairing for shooters who want magazine commonality across platforms.
AP5 vs. PTR and HK SP5: Choosing Your MP5
The AP5 competes with the PTR 9CT (American-made) and the HK SP5 (German-made factory HK) in the civilian MP5 market. The AP5 wins on value — MKE licensed production at a price that PTR and HK can’t match. The PTR wins on American manufacturing and premium build quality. The HK SP5 wins on factory-original HK production and brand prestige. For most buyers entering the MP5 market, the AP5 is the correct starting point: genuine licensed production, proven reliability, and a price that leaves budget for magazines, accessories, and a quality suppressor.
Related Pages at Impact Guns
See the full Century Arms brand page. Browse all MP5-pattern options on our MP5 clones page. For the HK factory version see HK SP5. For suppressor pairing see our suppressors page. For ammunition see our 9mm ammo page.