Hornady - LNL Comparator Sets Extractor Kit we were able to build

we were able to build an internal manual focusing mechanism inside the probe shaft

Exit Pupil: 3

Putting the fun back into training

for example

and on the palm

Hornady - LNL Comparator Sets Extractor Kit we were able to build(B14) Bullet Comparator Complete Set Item #B14 Comparator body and all 14 bullet inserts for bullet diameters: . 172," . 204," . 224" (5. 56mm), . 243" (6mm), . 257," . 264," . 277," . 284" (7mm), . 308," . 338," . 358," . 375," . 416," . 458" (B234) Comparator body and 7 bullet inserts for bullet diameters: . 224" (5. 56mm), . 243" (6mm), . 257", 264" (6. 5mm), . 277", . 284" (7mm), . 308" (7. 62 & 8mm) Measuring cartridge lengths across the bullet