Sierra Tournament Master 9mm (.355) 125gr FMJ Bullets 100 brand_-Books making it a sensible bit

making it a sensible bit of kit for anyone relying on battery-powered optics after dark

The real advantage over cheaper blank holders is safety: because the blank sits captive between the faceplate and holder

At 125g it adds negligible weight to the rifle

soft surface makes them superb for stalking

At roughly 3 1/4" deep

Sierra Tournament Master 9mm (.355) 125gr FMJ Bullets 100 brand_-Books making it a sensible bitSierra's Tournament Master 125 grain Full Metal Jacket is a . 355in diameter handgun bullet designed for competitive pistol shooters and disciplined reloaders who want consistent, repeatable accuracy over high round counts. Introduced as Sierra's first 9mm FMJ, it uses a flat base jacketed construction that feeds reliably through semi auto actions, making it a natural choice for handloaders working up 9mm Luger, . 380 ACP or . 38 Super loads on the