Specifications

TM 05539-IN
QUALITY ASSURANCE CHECKLIST - CONTINUED 0033 00
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QUALITY ASSURANCE CHECKLIST - CONTINUED
M40A3/A5 SNIPER RIFLE QC CHECKLIST
6. Stock
QC QA
A. Check for cracks around screw holes, sling swivel areas, and all welds.
B. Check buttstock and pads to ensure serviceability.
C. Ensure adjustable cheek piece goes up and down.
7. Barrel and Receiver Group
QC QA
A. Quickly cycle bolt in and out of battery three (3) times to simulate firing and ensure proper
function.
B. Check bolt; it should not pull out of the disassembly notch on firing.
C. Inspect optical platform welds for cracks.
D. Barrel will be free of carbon and rust.
E. Bolt guide will not be loose and ensure the barrel is knurled.
F. Barrel will have month, year, and PWS-P stamped near breech.
G. Receiver will be free of cracks and rust.
H. Rifle will be refinished and have a new appearance.
8. Bolt
QC QA
A. Bottom of extractor will not protrude past bottom of bolt.
B. Firing pin will be chromed with a smooth round top and no chips or cracks.
C. Face of bolt will not be chipped or cracked.
D. Inspect the lugs and rest of bolt body for cracks.
E. Bolt will be scribed with the entire serial number on underside.
9. Headspace and Breechbore
QC QA
A. Bolt will close on a 1.630 headspace gage.
B. Take breechbore reading. Minimum breechbore reading will be zero. Maximum reading will be
eight (8).