SMALL ARMS REPAIRER

Summary

THIS IS A NATIONAL GUARD TITLE 32 EXCEPTED SERVICE POSITION. This National Guard position is for a SMALL ARMS REPAIRER, Position Description Number D1227000, and is part of the Montana Army National Guard, G4 MTMA. Selecting Official: WO1 Clark

Duties

Performs accurization of national match weapons (pistols, rifles, and light machine guns) on a limited basis. Accurization involves altering and refining mass-produced weapons for use in national competition, by increasing their accuracy and reliability beyond factory specifications. This process involves selecting, fitting, and altering parts to improve the weapon. Altering includes peening, bending, filing, grinding, and the use of lapping compound to alter parts such as individual slide, receiver, sear, disconnector, barrel, barrel bushing, magazine, hammer, recoil spring, flash suppressor, operating rod spring guide, gas cylinder, stock, and the spindle valve. Disassembles weapons, assemblies, subassemblies and other components. Examines for defects, misalignment and malfunctions. Replaces barrels, firing pins, springs, trigger mechanisms, shell ejectors, and other parts and assemblies. Modifies small weapons by replacing worn or obsolete parts and using hand and power tools, precision gauges, test instruments, jigs and alignment devices in making repairs, modifications, and adjustments. Applies final finishes and test fires and/or performs operational checks of arms repaired to ensure safety, accuracy, and ease of operation. Performs overhaul, maintenance, and repair on a variety of small arms. Diagnoses and identifies mechanical deficiencies and/or malfunctions in weapons including: automatic pistols, revolvers, shotguns, automatic rifles, grenade launchers, machine guns, and rocket launchers, and other small arms and accessories. Uses micrometer to measure altered tolerances and makes additional adjustments as required. Anneals certain parts until the proper temper of the metal is obtained. Selects certain parts of specific hardness by researching characteristics of various metals in technical manuals. Uses pre-set specifications to ensure that critical operating tolerances are met. Test fires weapons to ensure that they meet desired performance requirements. Is responsible for accountability, storage and security of arms and other sensitive items while they are kept for repair, usually in vaults with limited access. May serve as a commodity inspector during Command Maintenance Management evaluations (COMET) or as a member of a Maintenance Assistance Instruction Team (MAIT). Performs other duties as assigned. (A copy of the Position Description can be obtained from HRO upon request.)

Qualifications

Military Grades: Enlisted E1 - E9; Warrant WO1 GENERAL EXPERIENCE REQUIREMENTS: Must have experience or training which demonstrates a working knowledge to read and interpret instructions, repair manual, specifications, and drawings; must have a knowledge of shop mathematics sufficient to use testing devices and measuring instruments; and be proficient in the use and maintenance of hand tools and equipment. SPECIALIZED EXPERIENCE REQUIREMENTS: Must have experience or training with substantial mechanical skill is required to effectively and efficiently repair, overhaul, and rebuild small arms for both conventional uses and for weapons involving accurization. Experience to inspect, diagnose malfunctioning, wear and/or damage is required. The ability to perform accurization procedures on weapons to improve their performance is required. Basic knowledge of other trades to modify and/or manufacture weapons parts for accurization is required. Experience to apply technical manuals, regulations, specifications and drawings to determine operation, assembly, and tolerances of the variety of weapons worked on is required for successful performance. Experience using and maintaining a variety of hand and power tools and gages is required. Tools include drills, files, precision gages and measuring instruments, magnafluxing equipment and/or borescopes to determine when parts are worn or damaged beyond acceptable tolerances. ***(MUST address your experiences in detail on your resume as they relate to these general and specialized experience requirements, to be considered for this position)*** PLACEMENT STATUS/TENURE OF SELECTEE: TEMPORARY PROMOTION/REASSIGNMENT/CHANGE TO LOWER GRADE - For Title 32 permanent selectees only: This is an obligated position. If a permanent employee of this agency and in the Title 32 Excepted civil service accepts this position, he/she will retain their permanent status AND have rights to return to their previous Title 32 position. TEMPORARY PROMOTION/REASSIGNMENT/CHANGE TO LOWER GRADE - For Title 32 Indefinite selectees only: This is an obligated position. If an indefinite employee of this agency and in the Title 32 Excepted civil service accepts this position, he/she will retain their indefinite status AND may return to their previous Title 32 indefinite position if it is still available. INDEFINITE APPOINTMENT - For Current Title 5 selectees only: This is an obligated position. If an on-board employee in the Title 5 excepted civil service accepts this position, he/she will convert to a T32 indefinite appointment (tenure 3). This employee will have no reemployment rights to their previous T5 position. INDEFINITE APPOINTMENT - State National Guard Members (includes T32 NTE employees and MTNG members not currently a federal employee): This is an obligated position. Selectee will be appointed as an indefinite employee (tenure 3).