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| Rimfire Firearms .22 and .17 HMR Handguns and Rifles |
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#1
11-04-2009, 12:05 PM
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Another newbie question.
Why is it necessary to use lightened spring when shooting dedicated 22 upper? Will the light spring still work if you change back to .223?
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Looking for Snub nose revolver. I prefer cheap ones like Taurus, Charter Arms and Armscor. But if you're letting go of your S&W or Ruger for $200 why not..... 
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#2
11-04-2009, 03:47 PM
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The light springs were made for the .223 in 3.5 & 4.5 lb pull They are for
semi auto only .The heavier springs [std] were designed for full auto. For the .22 upper use a pistol hammer ,the un-notched one. It comes in all DPMS LPKs
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"America will never be destroyed from the outside. If we falter and lose our freedoms,it will be because we destroyed ourselves" -Abraham Lincoln,1862 +++++++++++++++++++++++++++++++++++++++ "You can't buy love, you got to trap it". - pullnshoot25 "....trying to break into the gay community down here" - pullnshoot25
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#3
11-04-2009, 03:55 PM
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Thanks for the reply. One of my lowers have the un-notched hammer so I was wondering if I really need the light spring. Maybve I should try it out first before getting one.
__________________
Looking for Snub nose revolver. I prefer cheap ones like Taurus, Charter Arms and Armscor. But if you're letting go of your S&W or Ruger for $200 why not.....
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#4
11-04-2009, 04:41 PM
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The .22lr conversions and uppers are more sensitive to variances and tolerances, and can have cycling/feeding issues with standard LPK's.
The lightweight springs coupled with a non-notched hammers offer the best reliability.
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#5
11-04-2009, 04:56 PM
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Quote:
__________________
Looking for Snub nose revolver. I prefer cheap ones like Taurus, Charter Arms and Armscor. But if you're letting go of your S&W or Ruger for $200 why not.....
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#6
11-04-2009, 05:33 PM
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You can get the JP 3.5 # set from Midway for $8.00 /set . buy a few.
__________________
"America will never be destroyed from the outside. If we falter and lose our freedoms,it will be because we destroyed ourselves" -Abraham Lincoln,1862 +++++++++++++++++++++++++++++++++++++++ "You can't buy love, you got to trap it". - pullnshoot25 "....trying to break into the gay community down here" - pullnshoot25
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