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Old 02-09-2010, 09:31 PM
SwampF0X SwampF0X is offline
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Join Date: Jan 2008
Posts: 122
I'm still undecided. I will most likely go with either a 300 whisper or a 458 socom built on a SBR AR15. I have selected these 2 calibers because they will feed from standard AR mags and I have a bunch of them. I looked into the 338 spectra but I don't think I can use my mags with that caliber.

swampf0x
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