The following is another entry into the ModernSurvivalOnline Preparedness Guest Post Contest running through the end of July. Prizes include:
First Place winner will receive – The Power Pot V Thermoelecric Generator from Directive21.com, a Deadwood Cook Stove from Deadwood Stove Company, a Paladin Go Bag provided by SurvivalGearBags.com, CampingSurvival.com is providing the following: eGear Ready Kit 300 Survival Kit , one eGear Jolt USB Mini-Light , and an eGear 10 Day Lantern. Total value over $400.
Second Place will receive – EndlessSunSolar.com is providing a NOMAD 5 Thin Film Solar Charger, Prepper Press – 5 preparedness books of your choice, Old West Lawman’s Forgotten Memoir courtesy of http://www.oldwestlawmansforgottenmemoir.com/, and one American Firearm Gun Oil Lubricant Boxed Set from American Gun Oil Company. Over $225 in prizes!!
Third Place will receive – Two Grow Buckets Kits from Choate Machine and Tool. Each kit will make 5 Grow Buckets (Grow Bucket website coming soon! Call 1-800-972-6390 to order), one American Firearm Gun Oil Lubricant Boxed Set from American Gun Oil Company, and the excellent DVD….Agenda: Grinding America Down. Over $100 in prizes!!
….On the .300 BLACKOUT
perhaps the perfect battle rifle…..
I missed the punch and reach of my 7.62 M-14 from the very first day that I had to trade it in for an M-16. I received an early M-16 in Vietnam and it was plagued with all of the horror stories you have heard. My main complaint was after running about 100 rounds through it; carbon blew back, fell into the lower receiver and locked up the selector switch on “SAFE”. It had to be dis-assembled and cleaned to correct the problem. I was not happy with it. I very shortly traded it for a 1911 and a 54 ton mono-pod for a sky mounted M-60.
Despite my bad experience with the M-16, I later learned a bit more about the Armalite/Colt AR15 system and its inventor Eugene Stoner that led me to buy a 5 digit # Colt SP1 carbine with collapsible stock for $400 (Yeah don’t you wish!) I tricked it out a little and shot many rifle assault courses with it. It always performed very well, but still I missed the knock down power and reach of that.308 cal. Round.
Many people tried to marry the AR system to the AK system to get the best of both worlds. I looked at many of them. None were very successful. There was always a problem: custom bolts, magazines, barrels/chambers, ammo etc. were required. The options were the Galil by the IMI/ IDF but that was still .223, or find a limited production AR10 (licensed to Portugal and used in the Congo) and spend a fortune for what was essentially a big ugly gun with bulbous muzzle and large heavy magazines.
I gave up the search many years ago….until the .300 BLACKOUT appeared. The whole concept of this rifle was one of those “It’s so obvious! Why didn’t I think of this?”
The .300 BLACKOUT round is a cut down (at the shoulder) .223 brass case, re-necked and sized for a .308 projectile from 110 to 245 grains. The nature of the cut down and OAL allows the use of ANY AR15 platform magazine with no alterations and full capacity. I won’t go into its performance (Google it) suffice it to say that it works great with light supersonic bullets (firstname.lastname@example.org in.) as well as heavy weight sub-sonic bullets (1287fps. @0.35 in.) that fire almost as silently as an H&K MP5SD while using a can. The BLACKOUT will also fire .300 Whisper ammo. .223 brass is readily available for reloading.
All AR accessories also fit the BLACKOUT rifles; as other than the barrel and chamber there is no difference in the two platforms. When Remington started to produce factory ammunition for the BLACKOUT its popularity and availability widely expanded. .300 BLACKOUT ammunition is now available (or will be soon) from at least eight manufacturers
You can now purchase: barrels; to up gun your current AR, complete rifles or uppers in many configurations from at least 10 manufacturers. Guns & Ammo devoted an entire issue to this rifle. It is a viable, working, and available .308 caliber AR system that minimally requires only re-barreling: magazines, bolt and bolt carrier all remain the same.
I’m pretty much old school, and like old retro guns, but just the same Magpul co. has its attraction to me and I was excited by this new upper. I shopped a new Magpul OD green forearm, collapsible butt stock and some flip up iron sites. I also ordered a Miculek compensator that is almost an exact match of my Umberger comp on my .223 upper, and dug out a new crush washer. I have a whole collection of optics to drop on from a simple reflex dot site, ranging 3-9×50 IR scope, to a Gen 3 NVD. Which upper will get what configuration remains to be seen. I still have an original Colt 4X scope for the carry handle .223 upper.
There are two problems with this conversion. The first is peculiar only to my very old SP1: The upper and lower both use a 5/16” pivot pin. Modern uppers (after about 1975) use a ¼” pin front and rear. This required a 48 hour search to find an eccentric pin that I remembered that Choate Machine and Tool offered many years ago. I found one from DPMS for about $3. Problem solved the upper and lower would now happily mate..
The second problem is much more severe. This is a SAFETY ISSUE! The nature of the .300 BLACKOUT using a cut down .223 cartridge means that you can inadvertently chamber a .300 BLACKOUT round in a .223 rifle or upper. The bullet will push back into the cartridge upon chambering and on firing it will feed you parts of the receiver and BCG. Not a good thing. As the same magazines can be used with either system, It would probably be a very good idea to dedicate certain magazines just to your .300 BLACKOUT and paint them or better yet alter their surface so that you can feel the difference. Perhaps an inner tube band around the base or different floor plates.
I have yet to fire this newly configured monster, I have plenty of .308 bullets, small primers, and can cut down my cases but the powder I needed is still unavailable due to the panic. Big surprise, I found a can of IMR 4227 stashed away. Looks like I will set up the Lyman press and put together a few rounds for a test.
If you have been planning on adding a .308 to your battery but were dissuaded by the cost, you might consider a .300 BLACKOUT upper at half the cost.
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