b' Lock-N-Load Precision GaugesLOCK-N-LOAD O.A.L.GAUGES ACHIEVE PRECISE BULLET SEATING DEPTH.STRAIGHT MODELFor bolt-actionRegulating seating depth and the resulting jump to the rifling and single-shot firearms, or anyis widely regarded as fundamental to improved accuracy. A few firearm with straight-line access to thethousandths of an inch change between the bullet and the rifling chamber. This model is preferred, ascan make the difference between average accuracy and real tack-it is most precise and user friendly. driver performance. The Lock-N-Load O.A.L. Gauge is universally No. C1000 acclaimed as the most accurate, easy-to-use and reliable method of obtaining that critical relationship.CURVED MODELFor autoloader,To use the Lock-N-Load O.A.L. Gauge, you will need a Modified lever-action, or pump-action rifles.Case (sold separately) to fit your firearms chamber and thread it onto Also fits all bolt-action and single- the gauge. These specially prepared modified cases are threaded shot firearms. Inserts into chamberat the case-head and have a .002/ 0,0508 mm oversized neck to through ejection port. accept the same bullets you intend to load. This is critical, as the Not compatible with Adapter D Lock-N-Load O.A.L. Gauge dimensions obtained will be accurate to or short-bodied cases001/ 0,025 mm. These results cannot be attained with competitive (See chart below) products, which use a simulated bullet with an arbitrary shape.No. C1550LOCK-N-LOADMODIFIED CASES "A" SERIES MODIFIED CASES "A" SERIES MODIFIED CASES "A" SERIES MODIFIED CASES "B" SERIESMODIFIED CASES ITEM NO. DESCRIPTION ITEM NO. DESCRIPTION ITEM NO. DESCRIPTION ITEM NO. DESCRIPTIONLock-N-Load Modified CasesA1717 REM A7MM087MM-08 REM A3535 WHELEN B28N28 NOSLERare readily available to fitA218218 BEE A280280 REM A93629.3X62 B7MM7MM REM ULTRA MAGmost popular rifle chambers.A221221 REM FIREBALL A280AI280 ACKLEY IMP A375375 H&H MAG B300S300 SAVAGEA222222 REM A7MMR7MM REM MAG A450B450 BUSHMASTER B300R300 REM SA ULTRA MAGAll are manufacturedA223223 REM A300A300 BLACKOUT A457045-70 GOVT B300W300 WSMto SAAMI specs. A222M222 REM MAG A303030-30 WIN B30N30 NOSLERModified Case and Adapter D A224224 VALKYRIE A308ME308 MARLIN EXPRESS MODIFIED CASES "B" SERIES B300P300 PRCA2225022-250 REM A308308 WIN B300300 REM ULTRA MAGfor 22 HornetNo. D1202 A220220 SWIFT A300630-06 SPRG ITEM NO. DESCRIPTION B33N33 NOSLERA6MMB6MM BR REM A300H300 H&H MAG B204204 RUGER B338338 REM ULTRA MAGB22C22 CREEDMOORCUSTOM CASEA243243 WIN A300R300 RCM B223223 WSSM B358358 WINA6MMA6MM ARCA300M300 WIN MAGMODIFICATION A6MM6MM REM A300W300 WBY MAG B6PPC6MM PPC SAKO MODIFIED CASES "C" SERIESB240240 WBY MAGAny of your brass, including allA6MMC6MM CREEDMOOR A7627.62X39 (.308-.311) B243243 WSSM ITEM NO. DESCRIPTIONwildcat sizes, can be customA250250 SAVAGE A303303 BRITISH B2525 WSSM C3037830-378 WBY MAGmodified at our factory forA257257 ROBERTS A3232 WIN SPL B257257 WBY MAG C338L338 LAPUA MAGA250625-06 REM A8X578X57 (JS)use with either gauge. SimplyA65G6.5 GRENDEL A8MM8MM REM MAG B65X556.5X55 C93749.3X74Rsend us two fired cases byA260260 REM A338R338 RCM B656.5-284 C375R375 RUGERmail for quick turnaround (visitA65C6.5 CREEDMOOR A338338 WIN MAG B65P6.5 PRC C405405 WINB26N26 NOSLER C416R416 RIGBYour website for details). A264264 WIN MAG A340340 WBY MAG B7647X64 C458W458 WIN MAGA68SPC6.8MM REM SPC A350L350 LEGENDA270270 WIN A35R35 REM B7MMR7MM REM SA ULTRA MAG C458L458 LOTTA7X577X57 A350350 REM MAG B7WS7MM WSM C50BMG50 BMGB7MMW7MM WBY MAG110 Reloading hornady.com'