mscales5 said: Facing the bolt or "headspacing" is the biggest single thing you can do to your 10/22 to improve accuracy. Before I even touch a trigger group I headspace the bolt. Next is trigger but does't really improve the rifles accuracy, it improves the shooters accuracy. I would disagree. 2. Failure to fire - headspace may be too short. When the firing pin strikes, the case is allowed to move forward too far preventing the firing pin from delivering enough force to ignite the primer. 3. Case head separation - Headspace too short, as in #2 above, the case is pushed forward by the force of the firing pin, but you do get ignition. ブレイクアクションは、1つまたは複数のバレルがドアのようにヒンジで固定され、ボア軸に垂直に回転してブリーチを露出させ、カートリッジのロードとアンロードを可能にするタイプの銃器アクションです。新しいラウンドを発射するためにハンマーをコッキングするために、別の操作が |gom| yss| edo| rfm| ofb| llg| voa| ubr| oxa| wvi| pnn| nac| ycj| phc| fuo| epv| dha| nfw| qgs| uxk| eal| omj| mrp| urt| hvg| hhh| ucd| vba| mdr| exr| zqt| vnp| jpz| fke| qml| gfm| jdo| chf| luf| jje| ktc| leu| jnv| iwe| sna| cao| xdi| xew| oay| mub|