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Larry Gibson
HV Lube Test (14 lubes) Results
First I want to thank all who donated lubes, GCs, reloading equipment and some money to assist in the completion of this test. Without your help and assistance the test would not have been as extensive nor as easy to complete. Thank you all.
I managed to get to the range early the day before Christmas to conduct this lube test. It was supposed to be a bright sunny day with 0 – 4 mph winds reaching the high 50’s. However a cold front came through early so it was a colder 44 – 48 degree day that became overcast just before noon. Fortunately the wind remained calm most of the day but did pick up to about 3 mph late in the tests. The wind was out of 5 – 6 o’clock so it did not measureably effect the results.
The 14 lubes tested were (in order of test);
Javelina
White Label 2500+
2700+
Tac 1
Bullshop LOTAK
Felix FWFL (original batch)
Tac X
LBT Blue
Voodoo Red
White Label Carnauba Red
Lyman’s Orange Magic
Gear’s SL-68
Gear’s SL-68.1
Lyman’s Super MolyNOE 30 XCB bullets cast of #2 alloy and WQ’s with a BHN of 22 – 23 were visually sorted (twice) for defects and weight sorted with the selected bullets at 158.7 +/- .1 gr. The selected 30 XCBs , after 30+ days of aging, had Hornady GCs seated in a Lyman 450 Lubrasizer with a .311 H&I die installed. The Lyman GC seating tool for the 450 was used so only the GC was initially seated and partially crimped. The NOE nose punch that comes with the NOE mould for the specific bullet was used. Once the GCs were seated they were lightly sprayed with a lanolin/alcohol lube and were pushed through a .311 Lee sizer. Since the bullets were .3105 as cast the Lee sizer only finished crimping the Hornady GCs on the base of the bullets. The bullets were sorted in lots of 15 each for each one of the lubes. That was 210 30 XCB Bullets for this test.
The Lyman 450 Lubrasizer already had 2500+ lube in it so the 15 bullets for 2500+ lube were lubed in it. The .311 H&I die only lubed the .3105 bullets. The other lots (13) of 15 bullets each were hand lubed. I made sure all the lube grooves were full and left an excess of lube on the bullets. The excess was cleaned off with another pass through the Lee .311 sizer. Each bullet was once again inspected to make sure the lube filled each groove completely. The weight for the fully dressed bullets varied slightly (+/- .2 gr) based on the lube. I used the weight of 164.7 gr for the data input as that was for 2500+ lube which seemed to be close to “average”.
The cases used were Winchester Palma .308W cases that were match prepped and well fire formed in the test rifle. They were neck sized in a Redding Bushing die with a .335 bushing. The NOE M die case mouth expander for the Lee Case Expander die was used. The NOE expander slightly sized the inside of the case necks at .309 and flared the case mouths at .311. The cases were primed with Wincher large rifle (WLR) primers using a RCBS bench mounted priming tool.
The powder for this test was AA4350 at 47 gr. That has proven to be a consistently accurate load over the last few months with the NOE 30 XCB Bullet in the test rifle. Accuracy has consistently run from just under moa to 1.6 moa over many 10 shot groups. That load has been producing 2600 fps +/- with 2500+ lube in the 85 – 110 degree temperatures. The velocity during this test (2578 fps with 2500+ lube) dropped a bit due to the colder temperature of 44 – 48 degrees. That was expected. The 47 gr load is right at 100% load density in the Winchester fire formed cases with the seated NOE 30 XCB bullet.
The powder charges (47 gr each) were individually weighed to .05 gr +/- on a Redding balance beam scale. All of the AA4350 used was from the same canister. The 30 XCB NOE bullets were seated to the specified OAL (bullet ogive against the leade) with a Bonanza Forster Benchrest Seater. The 15 rounds for each lube were sequentially placed in MTM Cartridge boxes. Once loaded the ammunition was maintained in an upright position until each round was removed from the cartridge box.
Larry Gibson
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Replies
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pauljames
richardmeissner
marshall623
I just read this thread , I’ve been using Carnuba Red with good results . I however happen to have some 2500+ on hand and started using it earlier this spring , no formal testing but the results on match day show real promise . Thanks Larry for putting this together , great job and well done.
Tim Marshall
mdatlanta
pauljames
richardmeissner
marshall623
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