Your HK SEF 91, 93, MP5 and clones safety switch modified to extended a little over .7 inch. This provides the reach needed for smaller hands and provides extra leverage for changing fire modes. Upgrade your safety switch for $35 with trigger work.


Drop in extended safeties available, please contact me for current prices.


Priority Mail return postage is included in all prices!


Any questions, or to order, please EMAIL me.