About Us

Founded in 2009 by Robert Lees, Lees Precision Engineering (LPE) is the oldest manufacturer of airsoft parts in the United Kingdom. From the beginning the primary focus has been on manufacturing high quality parts using precision machining and high quality materials.

Unlike many smaller manufacturers that subcontract manufacturing out LPE has it's own machine shop where products are designed, tested and machined in-house on industrial CNC and manual machines, this allows for complete control over the whole machining process and quality control procedures with many products subject to 100% QC inspection on critical features.

Over the years the product range has expanded from a reinforced CNC machined aluminium piston head for the Tanio Koba USP .40 SD GBB to a wide range of machined external parts, upgrade internal parts and maintenance tools.

LPE also offers what is probably the largest range of seal kits for magazines anywhere in the world which is continuously expanding. All kits are tested in-house for immediate and slow leaks before being offered for sale to ensure they offer a reliable method of easily fixing leaking magazines and are assembled in-house.


Manufacturing and order processing is done at my modern workshop located in Staffordshire,

Lees Precision Engineering
Unit 12
Lymedale Court Enterprise Centre
Dalewood Road
Newcastle-under-Lyme
Staffordshire
ST5 9QH
United Kingdom


Please note all parts on this website are for airsoft use only and are not intended or suitable for anything else.