HK SP5 PISTOL – 9MM, RAL8000

The long-awaited SR-25 standalone complete lower receiver assembly is here!

These are built complete to the same exacting standards and specifications as those on complete SR-25 rifles. An ambidextrous bolt release, selector, and magazine release offer the left-handed user the ergonomic advantages inherent to AR15 based controls, as well as giving right-handed users alternate methods of manipulation to increase efficiency of movement. The Drop-In 2-Stage Trigger serves double duty as an aid to long range precision marksmanship while enabling surgical speed shooting at close range.

Marked “RIFLE 7.62 MM” and “SR 25”

Lower ships fully built with lower parts, HH buffer (PN 21057), action spring and trigger, but without stock.