Need Help With Cycling Issue - Proof Barrel
#6
Glad it's working, bummer when different parts are broken... drives you bonkers.
sixfive outfitters ( a sponsor of this forum and good guys) has spare extractors and other parts, as well as bigger stuff. On extractors, you want to be careful to use 6.5 grendel/6 Arc extractors, the 556/762x39 extractors are the wrong extractor-groove depth/size. Also keep all your stuff synched up to a 0.136" bolt face depth -- I'm hoping that the proof barrel is set that way - kind of sure but just saying the 0.136" bolt face depth is the defacto standard for 6.5 grendel and 6 Arc. the 556 and some early 65 grendel's use(d) a 0.125" bolt face depth, so those parts can lead to mis-fitting stuff, bad head spacing etc.
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RE: Need Help With Cycling Issue - Proof Barrel - by grayfox - 02-13-2024, 02:19 AM

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