Black Dog V208 Adjustable 25rd 22 Long Rifle Magazine - Green

With the ever expanding gun market and the many rimfire platforms on the market with more being developed all the time, Black Dog Machine LLC is aware of the task to provide a magazine that covers nearly all of them. We have stepped up our game to develop a new more versatile magazine that has the ability to adjust to the minor production of differences in rimfire kits and dedicated platforms. We have achieved this by creating an adjustable lock up lug magazine we call the Version 208. V208 (208 is our Idaho area code) The new magazine has eight quick change inserts where the lock up lug is at. Using the provided 3/32 allen wrench, remove one screw to change inserts up or down in .005 increments to fine tune the desirable feed height for the individual kit or firearm. We have also added some new features like the front finger grooves. As a convenience, the adjustability is covered by our US patent as well as many of the new features.The factory lock in plate is "0". If this lock up measurement doesn't work for you, choose either + (Higher lock in) or - (Lower lock in) to customize the lock in setting to your rifle/pistol.Known-compatible conversion units, rifles & dedicated uppers Bear Creek Arsenal .22 LR Ciener/Atchisson Model 1 Sales Kriss 22LR Spikes Tactical Tactical Solutions Target Master SIG P522 SWAT Kel-Tec PLR22 Chiappa M4-22 Sig Sauer 522 WMD Guns LLC 22LR Rifle, MK4 Banshee .22LR NFA Bushmaster combo kit Nordic Components MANY OTHER .22 ATCHISSON/CIENER STYLE CONVERSION UNITS, UPPERS & RIFLES THAT MIGHT NOT BE LISTEDWill Not work with: Tippman Arms M4 .22 Magnum .22 S&W M&P 15 .22 H&K 416.22/Umarex HK-416D Pistol Colt/Umarex M-4 Carbine M-4 OPS, M-16 Rifle Beretta ARX160 .22LR M-16 SPR, Rock River Kriss and other models that may not be listed.