300BlkTalk

For the 300 AAC Blackout, the MAX case length is 1.368" -0.020". What the tolerance is telling you is that the case may be as short as 1.348" or as long as 1.368" and still be in spec. If they were mine, I'd sort them by brand and trim them all to 1.348". Check case weights on a scale. Starline bras...

Price you pay for a bullpup design. Optics placement any where on the rail with a Red Dot is OK as eye relief is unlimited. I don't see a LPVO as being suitable for a 300 BLK Tavor where you have to constantly have access to the gas block. An AR15 Platform 300 BLK is more modular, cheaper, parts muc...

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MaxG66 wrote: ↑

Tue Feb 09, 2021 11:31 pm

Neck diameter is .339 to .340.

I'll also say that's your problem. My 110 Grain Hornady's or 110 grain Nosler loaded neck diameter is .330". That's in Starline 300 Blackout Brass, not cut down 223.

Some load data for the 115 gr Berger here:

http://www.vigilanceaero.com/300AACReloadData.pdf

RCBS Competition Powder Measure Pistol/Small Rifle model is tailor made for the 300 Blackout. It measures .5 to 40 grains..... https://www.rcbs.com/priming-and-powder-charging/mechanical/mechanical/competition-powder-measure/205.html You can get it for under $150.00 in a number of places, I bought m...

My AR 300 Blackout sports a Swampfox Arrowhead 1-6x24MM MOA Long Reticle in Red. Illuminated reticle, daylight bright, NV compatable, locking MOA turrets, scope caps and throw lever. Outstanding scope and a true bargain in today's market. https://www.swampfoxoptics.com/arrowhead-lpvo-series If your ...

Why do you need a scope with a magic 300 Blackout reticle? Any scope with a MOA based or Mil based reticle (and assuming the adjustments also match) work just fine with any 300 Blackout load. For example I have a Swampfox Arrowhead 1-6x24mm Illuminated LPVO with a MOA Reticle and .5 MOA Adjustments....

No your bolt will not work, and no neither will your extractor. I have no idea on your barrel due to insufficient information on what you bought. You will need a Remington bolt and extractor with a .223 bolt face (.380) Pacific Tool and Gauge sells them custom or factory: https://pacifictoolandgauge...

Welcome to 300 BLK Talk.

I'm also from NC and also have a 300 Blk