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AR15.COM
10/14/2006 7:50:13 PM EDT
What's the difference between the 0.155 and 0.170 semi-auto LPK?

Which would you purchase for an LMT or Colt stripped lower?
10/17/2006 11:53:16 AM EDT
[#1]
Not an expert by any means, but I believe the .170 is for current lowers and the .155 is for older SP1 type lowers. Not sure what the ser# or date cut-off would be.
10/17/2006 2:57:20 PM EDT
[#2]

Quoted:
What's the difference between the 0.155 and 0.170 semi-auto LPK?

Which would you purchase for an LMT or Colt stripped lower?


The LMT would take the .155 and the newer Colts the .170's

(like previous poster offered...........not sure of the cutoff)
10/17/2006 3:05:42 PM EDT
[#3]
Either lower is good, brother.