Druckknopf QD + Sling Mount Key-Mod + M-Lok Markierer we recommend an additional magazine

we recommend an additional magazine for the Heckler & Koch SFP9

Here the connection between the firing chamber and the sleeve is one component and there is no longer a step

the working pressure of the regulator can also be changed from 650 PSI to 850 PSI

Just one of the many other unique features is the sound catch function

Heckler & Koch T4E SFP9 service kit

Druckknopf QD + Sling Mount Key-Mod + M-Lok Markierer we recommend an additional magazineQuick Button QD + Sling Mount Key Mod + M Lok The QD push button with a "Multi Mount". You can install this variant on both the Key Mod and the M Lok. Scope of delivery: Quick Button QD + Sling Mount Key Mod + M Lok