sorry SOLD OUT. Trying to get more but import permits are being declined more and more. Ruger 10/22 alloy Lever Extended Magazine Release for BX-1 Ruger rimfire rifles. Replace your fiddly flat base push button style release with this lever quick release for fast and easy BX1 magazine changes. The release lever extends under the trigger guard making it possible to drop the magazine with the shooting hand, trigger finger. Easy to fit, no gunsmithing. upgrade to Part # B-34 1) Black - 2) Silver SOLD OUT + order the 10/22 deluxe buffer with this and buffer is only $8. * video clip shows how quick and easy it is to install (mine is not this brand)