Home / Build Your Own / MP5K Parts Kit Options MP5K Parts Kit Optionsfrom: $1,89900 SKU: N/A Category: Build Your Own Product ID: 5710 MP5K parts kit options ( HK with US made barrel, trunnion & carrier or ALL HK PDW demilled kit ) Chose your kit below. Lower Group Option Choose an optionSEF Old Style Smooth SideAmbidextrous New Style PictogramFactory HK PDW Complete Kit AmbiClear MP5K Parts Kit Options quantity Add to cart Description Additional information Description MP5K parts kit options ( HK with US made barrel, trunnion & carrier or ALL HK PDW demilled kit ) Chose your kit below. Additional information Lower Group Option SEF Old Style Smooth Side, Ambidextrous New Style Pictogram, Factory HK PDW Complete Kit Ambi