2017年2月8日 · Have you ever looked at the older MP5 lowers and look at the selector markings? It has the letters S/E/F. Here is an explanation from H&K.

2011年7月8日 · Under question 1), since an actual HK SEF lower is for full auto use, are you asking about converting a C93 to full auto, interested in switching the original C93 US made …

而 MP5 枪口部分有三个凸起的卡笋，很容易安装各种用途的枪口附件，以上三种都是 HK 公司为 MP5 配备的枪口附件。 除了配备于原型的 MP5SD 外，也有其他的厂商制造的用于标准 MP5 …

SEF. Used on the original MP5's, and still comes standard on most. Identified by an S-E-F pattern (the initials of safe, semi-automatic, and full automatic in German), indentations around the …

2022年10月12日 · Yes a SEF box can be turned into an ambi box but I’ve only heard of people doing it with transferable DLO boxes. It’s a lot of work. The main reason that people with a …

Designed for precision and reliability, our MP5/SP5 trigger components provide a smoother, faster shooting experience. Choose from binary triggers, trigger packs, and housings to maximize …

Gatewood Supply is your Heckler & Koch HK MP5 MP5N MP5F HK94 trigger groups, trigger packs, selectors, housings parts and accessories source.

H&K MP5 Grip housing, NO trigger pack, SEF, *NEW*. Sold Individually. This is a genuine German H&K made Grip. Compatible with MP5 variants: (MP5A2 / A3 / SD). May show light …