If you are looking for a A3 stock for your MP5 SP5 or similar clone, look no further. We were able to locate a very rare and hard to find factory German made H&K A3 stock. The stock pictured is the one you will get. Stock has some dings, scratches, and wear marks. Locks up tight! This model has the plastic release latch. These are going for over $1000 on Gunbroker and other websites. Don't miss your chance! Sold as is, no returns/exchanges.