LS5 STG Swap Trigger Housing

Billet Aluminum trigger group for MP5 variants.  Excellent ergonomic upgrade to semi-auto MP5's. Firing hand is shifted forward .6" and up closer to the bore axis .4".  Ability to use match AR triggers reduces split times and makes precise shots more accurate. Ejector lever is CNC machined from 4140 alloy steel, heat-treated, and nitride coated.

File-To-Fit may be required as each MP5 is individually welded. 

Semi-Shelf LS5's include multiple inserts for varying shelf height.

Full-Size LS5's include 50D buffer to short stroke bolt carrier, preventing hammer override.

Empty Weight: 6.2oz

4 week lead time for each LS5 version.

Patent Pending