ASTM F2574-06(2014)
(Specification)Standard Specification for Low Velocity Projectile Marker
Standard Specification for Low Velocity Projectile Marker
ABSTRACT
This specification covers low velocity projectile (LVP) markers that eject a low velocity resilient material (LVRM) projectile using compressed air, compressed gas, or a combination of both. Included in this specification are performance requirements and test methods for LVP markers as well as the minimum warnings and instructions that need to be provided in literature, on labels, on packaging, and on the marker itself. The LVP markers shall be manufactured to operate only in semi-automatic or pump mode and with exposed edges that shall be smooth and free of sharp edges and burrs. LVP markers shall be provided with a disabling device which shall keep it from firing and with a provision against accidental discharge. The markers shall undergo tests for disabling device, accidental discharge, barrel blocking device, and impact, and shall conform to the requirements specified.
SCOPE
1.1 This specification covers low velocity projectile markers (herein referred to as LVP marker) that propel a low velocity resilient material projectile (herein referred to as LVRM projectile as defined in Specification F2573) by means of energy released by compressed air, compressed gas, or a combination thereof, with velocity not to exceed 53.34 m/s (175 ft/s).
1.2 LVRM projectiles are made of a resilient material and have a diameter no smaller than 20 mm (0.7874 in) and no greater than 30 mm (1.18 in.). The hardness of the LVRM projectile is to be no greater than 75 Shore 00. The weight of the LVRM projectile is not to exceed 4.0 g.
1.3 The values stated in SI units are to be regarded as standard. The values given in parentheses are for information only.
1.4 The following precautionary caveat pertains only to the test method portion, Section 8, of this specification. This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.
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Designation:F2574 −06 (Reapproved 2014) An American National Standard
Standard Specification for
1
Low Velocity Projectile Marker
This standard is issued under the fixed designation F2574; the number immediately following the designation indicates the year of
original adoption or, in the case of revision, the year of last revision. A number in parentheses indicates the year of last reapproval. A
superscript epsilon (´) indicates an editorial change since the last revision or reapproval.
3
1. Scope 2.2 ANSI Standard:
Z535.1 Safety Color Code
1.1 Thisspecificationcoverslowvelocityprojectilemarkers
(herein referred to as LVP marker) that propel a low velocity
3. Terminology
resilient material projectile (herein referred to as LVRM
3.1 Definitions of Terms Specific to This Standard:
projectile as defined in Specification F2573) by means of
3.1.1 auto-trigger—trigger that, when held in the discharge
energy released by compressed air, compressed gas, or a
position, will automatically cause the LVPmarker to discharge
combination thereof, with velocity not to exceed 53.34 m/s
when the pump or bolt action is manipulated.
(175 ft/s).
3.1.2 backstop—object intended to stop a LVRM projectile.
1.2 LVRM projectiles are made of a resilient material and
3.1.3 barrel—that portion of a LVP marker through which
have a diameter no smaller than 20 mm (0.7874 in) and no
the LVRM projectile is discharged.
greater than 30 mm (1.18 in.). The hardness of the LVRM
3.1.4 barrel blocking device—muzzle blocking safety de-
projectile is to be no greater than 75 Shore 00. The weight of
vice that when properly installed, reduces the likelihood of an
the LVRM projectile is not to exceed 4.0 g.
intact LVRM projectile discharging from the marker or leaving
1.3 The values stated in SI units are to be regarded as
the confines of the barrel blocking device. The device is often
standard. The values given in parentheses are for information
referred to as a barrel plug or sleeve.
only.
3.1.5 cautionary statement—warning outlined in Section 9
1.4 The following precautionary caveat pertains only to the
that is to be placed on LVP markers, packaging, and literature.
test method portion, Section 8, of this specification. This
3.1.6 disabling device—device that, when activated, dis-
standard does not purport to address all of the safety concerns,
ables a part of the LVP marker, usually the trigger, to prevent
if any, associated with its use. It is the responsibility of the user
unintentional discharges and must be released to allow the
of this standard to establish appropriate safety and health
marker to be discharged by the movement of the trigger. The
practices and determine the applicability of regulatory limita-
device is sometimes referred to as the “safety,” “safety button,”
tions prior to use.
or “safety lever.” An electronic on/off switch is considered a
disabling device if when placed in the “off” position, it renders
2. Referenced Documents
the marker inoperable.
2
2.1 ASTM Standards:
3.1.7 discharge mode—mode that controls the number of
F1750 Specification for Paintball Marker Threaded-
LVRM projectiles discharged per trigger cycle.
Propellant Source Interface
3.1.8 feed mechanism—mechanism that stores, transports,
F1776 Specification for Eye Protective Devices for Paintball
and facilitates the loading of LVRM projectiles. It may be
Sports
gravity,mechanicallyorairassisted,orautomaticinitsactions.
F2573 Specification for Low Velocity Resilient Material
Projectile
3.1.9 hopper—device used with a LVP marker to store
LVRM projectiles.
3.1.10 impact tester—device used to test for accidental
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discharges of LVP marker. See Fig. 1.
This specification is under the jurisdiction ofASTM Committee F08 on Sports
Equipment, Playing Surfaces, and Facilities and is the direct responsibility of
3.1.11 low velocity resilient material projectile—object pro-
Subcommittee F08.24 on Paintball and Equipment.
pelled by means of a discharge mechanism, capable of storing
Current edition approved May 1, 2014. Published September 2014. Originally
approved in 2006. Last previous edition approved in 2010 as F2574 – 06 (2010).
and releasing energy under the control of the operator, com-
DOI: 10.1520/F2574-06R14.
prised of a resilient material, and has a diameter no smaller
2
For referenced ASTM standards, visit the ASTM website, www.astm.org, or
contact ASTM Customer Service at service@astm.org. For Annual Book of ASTM
3
Standards volume information, refer to the standard’s Document Summary page on Available from American National Standards Institute (ANSI), 25 W. 43rd St.,
the ASTM website. 4th Floor, New York, NY 10036.
Copyright © ASTM International, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959. United States
1
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F2574−06 (2014)
A. Release Lat
...
This document is not an ASTM standard and is intended only to provide the user of an ASTM standard an indication of what changes have been made to the previous version. Because
it may not be technically possible to adequately depict all changes accurately, ASTM recommends that users consult prior editions as appropriate. In all cases only the current version
of the standard as published by ASTM is to be considered the official document.
Designation: F2574 − 06 (Reapproved 2010) F2574 − 06 (Reapproved 2014)An American National Standard
Standard Specification for
1
Low Velocity Projectile Marker
This standard is issued under the fixed designation F2574; the number immediately following the designation indicates the year of
original adoption or, in the case of revision, the year of last revision. A number in parentheses indicates the year of last reapproval. A
superscript epsilon (´) indicates an editorial change since the last revision or reapproval.
1. Scope
1.1 This specification covers low velocity projectile markers (herein referred to as LVP marker) that propel a low velocity
resilient material projectile (herein referred to as LVRM projectile as defined in Specification F2573) by means of energy released
by compressed air, compressed gas, or a combination thereof, with velocity not to exceed 53.34 m/s (175 ft/s).
1.2 LVRM projectiles are made of a resilient material and have a diameter no smaller than 20 mm (0.7874 in) and no greater
than 30 mm (1.18 in.). The hardness of the LVRM projectile is to be no greater than 75 Shore 00. The weight of the LVRM
projectile is not to exceed 4.0 g.
1.3 The values stated in SI units are to be regarded as standard. The values given in parentheses are for information only.
1.4 The following precautionary caveat pertains only to the test method portion, Section 8, of this specification. This standard
does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this
standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.
2. Referenced Documents
2
2.1 ASTM Standards:
F1750 Specification for Paintball Marker Threaded-Propellant Source Interface
F1776 Specification for Eye Protective Devices for Paintball Sports
F2573 Specification for Low Velocity Resilient Material Projectile
3
2.2 ANSI Standard:
Z535.1 Safety Color Code
3. Terminology
3.1 Definitions of Terms Specific to This Standard:
3.1.1 auto-trigger—trigger that, when held in the discharge position, will automatically cause the LVP marker to discharge when
the pump or bolt action is manipulated.
3.1.2 backstop—object intended to stop a LVRM projectile.
3.1.3 barrel—that portion of a LVP marker through which the LVRM projectile is discharged.
3.1.4 barrel blocking device—muzzle blocking safety device that when properly installed, reduces the likelihood of an intact
LVRM projectile discharging from the marker or leaving the confines of the barrel blocking device. The device is often referred
to as a barrel plug or sleeve.
3.1.5 cautionary statement—warning outlined in Section 9 that is to be placed on LVP markers, packaging, and literature.
3.1.6 disabling device—device that, when activated, disables a part of the LVP marker, usually the trigger, to prevent
unintentional discharges and must be released to allow the marker to be discharged by the movement of the trigger. The device
is sometimes referred to as the “safety,” “safety button,” or “safety lever.” An electronic on/off switch is considered a disabling
device if when placed in the “off” position, it renders the marker inoperable.
3.1.7 discharge mode—mode that controls the number of LVRM projectiles discharged per trigger cycle.
1
This specification is under the jurisdiction of ASTM Committee F08 on Sports Equipment, Playing Surfaces, and Facilities and is the direct responsibility of
Subcommittee F08.24 on Paintball and Equipment.
Current edition approved Dec. 1, 2010May 1, 2014. Published March 2011September 2014. Originally approved in 2006. Last previous edition approved in 20062010 as
F2574 – 06.F2574 – 06 (2010). DOI: 10.1520/F2574-06R10.10.1520/F2574-06R14.
2
For referenced ASTM standards, visit the ASTM website, www.astm.org, or contact ASTM Customer Service at service@astm.org. For Annual Book of ASTM Standards
volume information, refer to the standard’s Document Summary page on the ASTM website.
3
Available from American National Standards Institute (ANSI), 25 W. 43rd St., 4th Floor, New York, NY 10036.
Copyright © ASTM International, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959. United States
1
---------------------- Page: 1 ----------------------
F2574 − 06 (2014)
3.1.8 feed mechanism—mechanism that stores, transports, and facilitates the loading of LVRM projectiles. It may be gravity,
mechanically or air assisted, or automatic in its actions.
3.1.9 hopper—device used with a LVP marker to
...
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