PRODUCT IMPROVEMENT TEST OF BOLT ASSIST DEVICES FOR RIFLE, CALIBER .223, AR15

Abstract

Three models of charging handle bolt assist devices for the caliber . 223 AR15 rifle were evaluated for effectiveness in manual extraction and bolt closure operations. A plunger-type bolt closure device was also evaluated. The devices were tested for operation under various adverse conditions, and other special tests were also conducted. Only the plunger-type bolt closing device provided an effective means for closing the bolt under adverse conditions. The modified charging handle did not provide adequate means for extraction operations under adverse conditions. It is recommended that the charging handle bolt assist device tested not be adopted.

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Document Details

Document Type
Technical Report
Publication Date
Nov 01, 1963
Accession Number
AD0812971

Entities

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  • Allan Wilson

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  • Human Systems
  • Weapons Technologies

DTIC Thesaurus Topics

  • Aircrafts
  • Ammunition
  • Army
  • Cartridge Cases
  • Destructive Tests
  • Dry Cleaning
  • Extraction
  • Infantry
  • Malfunctions
  • Materials
  • Measurement
  • Periodicals
  • Small Arms
  • Standards
  • Test And Evaluation
  • Test Fixtures
  • Weapons

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