JMac Customs recently released their latest stock adapter and this time for the MP5 pattern of weapons.
The RSA-MP5 allows you to convert your favorite roller-lock pistol or rifle to accept picatinny style stocks and pistol braces.
JMac Customs states “Finally a way to mount 1913 stocks/braces to your favorite full size MP5 clone!
This adapter will fit the Standard/Full Size MP5 as well as HK33 (556). It has a picatiny rail machined on the rear which allows you to install 1913 style stocks/braces!
Cheek wield is adjustable using any stock/brace by simply attaching the stock/brace higher or lower on the picatiny rail!”
– 7075 Aluminum
– Hardcoat Anodized
– Includes a replaceable recoil buffer
– No permanent modifications required
– Simple installation*