The sear is individually marked, and installed in a numbered "shelf"-pattern trigger pack with safe/semi/full internals.

Originally manufactured in 1986, this item has been modified to act as the host to the registered sear, item "A". Post front and drum rear sights, with a threaded muzzle and triple-lug mounting hardware on the "URBACH MP5-N" marked barrel, triangular handguard, pin-pattern receiver with functional paddle release, textured trigger housing with right handed selector switch and "S/E/F" full/burst/semi/safe markings, and two-position telescoping buttstock. Internally, the bolt carrier has a welded-up sear trip and an "IG" (1986) dated bolt head. Included with the lot is a soft case, five stick magazines, and a Beta C-Mag double-drum magazine with soft case.