New releases from Madbull Airsoft, so check them out, made with Lipo batteries in mind... "4 models available. Full size fixed, short CQB, short CQB skeleton, and SOCOM. These stocks are CNC machined out of durable aircraft grade aluminum and are tough enough to bash windows and perform other forced entries. They are combined with our patent pending quick-release fast-change battery system so you can swap out your battery within seconds!

This is a first in Airsoft and a revolutionary design for Li-Poly configurations.

All our licensed ACE stocks have integrated quick-detach sling mounts. Mounting hardware included.

Features:

• Fully licensed by ACE Stocks, LTD.
• Full metal design
• CNC machined, lightweight aircraft grade aluminum
• Durable yet comfortable foam cheek pad
• Rubber pad keeps the stock secure on your soulder
• Patent Pending quick-release fast-change battery system
• Designed for Li-Poly compatibility
• Quick-detach sling mounts, integrated
• Mounting hardware included"