Blue wire is from the vehicles low beam headlight
NSN 1005-01-640-8881
Then flip over to see how much is sticking out
The GSG Rimfire Conversion Kit is an affordable 22LR slide that turns your full size 1911 into a great training pistol to help hone your competition skills or just as a fun cheap to run plinker for casual days at the range
unless noted
Derraco Engineering Headspace Gauge and Bullet Comparator set br4 Blue wire is from theBushing holding body: 303 Stainless steel Headspace & bullet comparator bushings: 6061 Aircraft grade aluminum alloy. Surface color coded and hard anodized with a ceramic like wear resistant surface. Compatible caliper jaw thickness: =4. 70mm Bullet bushing sizes: . 17, 20, 22, 24, 25, 26, 27, 28, 30, 33, 35, 37, 41, 45