Materials
drop-in auto sear
Materials
A vaguely 'U'-shaped piece of metal with a vaguely 'T'-shaped flapper on a pin. Once tucked into an AR-15's lower receiver, the rifle will become selective fire-capable. The handcrafted-sear surface isn't as good as actual full-auto parts, so precision and reliability suffer slightly.
Materials1 supported recipe route
Properties & access
Weight113 g
Volume250 ml
Planner recipes & alternatives
Material calculator: Stable 0.I.
Access & prerequisites
- Crafting skill: fabrication; source difficulty 5
- Tool requirements: AR-15 (reusable) or AR "pistol" (reusable) or M27 assault rifle (reusable) or M16 auto rifle (reusable) or M4 carbine (reusable) or M16 burst rifle (reusable); firearm repair kit (40 tool charges) or gunsmith repair kit (40 tool charges); arc welder (600 tool charges) or high-temperature welding kit (600 tool charges) or makeshift arc welder (1200 tool charges) or integrated welder (900 tool charges) or acetylene torch (30 tool charges)
- Required tool qualities: Hammer level 1, Saw M Fine level 1, Drill level 1, Glare level 1
- Source nominal craft time: 2 h 20 m; skills/proficiencies and batch savings are separate.
Used by 0 objects
No downstream uses are recorded in this source scope.