.22lr conversions for several rifles, many pistols

[abrere]

you can get them for the S&W 9mm's, the glocks, the 1911's, the Browning hi-power, the AK47, the AR15, the HK autorifes, the Ruger Mini-19. they allow cheap, indoor range practice and training of novice shooters, and with the rifle, they let you have your choice of 1/4 mile sniping capability with the 223, or BB gun quiet CB caps in the .22 unit. With a 223 silencer, you can have this level of suppression with Full power .22lr's and a 30 rd box mag, 6 hits per second, using 60 gr Aquila .22 subsonic ammo.

m4 with .22 unit - YouTube


aquila 60 gr subsonic ammo - YouTube