Re: Cleaning with a bore snake
<div class="ubbcode-block"><div class="ubbcode-header">Originally Posted By: jAXDIALATION</div><div class="ubbcode-body">I'm not calling you out, but this statement is repeated often around here.
I have never seen any hard facts to support this. Do you have any?
How about if we change just <span style="font-weight: bold">ONE</span> variable...that being that the person cleaning knows what they are doing?
People who know what they are doing DO NOT ruin barrels by cleaning. Case in point: Benchrest Shooters.
<div class="ubbcode-block"><div class="ubbcode-header">Originally Posted By: RollingThunder51</div><div class="ubbcode-body">More good rifles have been ruined by cleaning than just about anything other than shooting the barrels out.
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People who know what they are doing do not ruin barrels. Agreed.
People who do not know what they are doing ruin barrels often, mostly crowns. Agreed.
Now which kind of people do you think there are more of?
As requested:
11 years of data from Bushmaster and LTC Santose)
The U.S. Army recently (Oct 2000) reported the Mean-Time-Between-Failures (MTBF) for M16A2/M4/M4A1 barrels is 9600 rounds. These are chrome lined barrels with a 1:7 twist made out of 4150 steel (just like Bushmaster & Colt use), and they see full-auto use. Also note the military is using full power M193 & M855 rounds, while most commercial .223 runs 100 to 200 fps slower (with the same bullet weight). The 1:7 twist barrels do burn out quicker than the 1:9, especially under full auto stresses. For a chrome lined barrel on a semi-auto only rifle 20,000 rounds (or more) can be expected.<span style="color: #FF0000"> [Warning: More civilian barrels are ruined to over (or careless) cleaning than to being "shot out".] </span>Stainless barrels won't last as long, 4140 steel barrels wear longer than stainless; but not as long as the Colt 4150 barrels (w/o the chrome lined bores). nor as long as the chrome lined bores (given the same shooting)."
These folks are new to me:
http://www.snipershide.com/forum/ubbthreads.php?ubb=showflat&Number=1132973
Best