All posts tagged CMMG upper receivers

Varmint hunting with military firearms

There are plenty of guns and calibers out there that are good for specific jobs but they are not very versatile.   Larger calibers may be good for long range shooting but for under $100yds they are beyond an over kill and actually can be unsafe to use.   A good 30/06 rifle is probable now considered to be a medium range rifle now that the 338 Lapua and 50 BMG have seen so much use.   Long range shooting is now about 2000yds longer than it was previously possible for a one rifleman.  Now that the AR15 is king of the rifle world and barrel lenghts, weights and calibers can vary.

The .223 is a very versatile cartridge, it is far more effective than just about any handgun caliber gun especially if you are using the right ammunition.   I have seen white tail deer taken with M4 Carbines and 75Gr hpbt bullets and if you want more range just slap on a any of the new AR15 upper receivers for sale.   The most popular AR15 uppers we sell are the CMMG uppers and the Smith & Wesson AR15 upper receivers.   If you have the money, the Cadillac of the AR15 world are the LWRC guns.

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Remember when everyone and an AR15A2?

Remember how long ago it was when an AR15 meant the long 20inch barrel and it was virtually impossible to find an M4 style firearm.   AR15 firearms have come a long way, both the upper receivers and the lowers.   Trying to find a firearm now that does not have staked parts or is not chrome plated is getting harder and harder.   Even the machining on bolt carriers has improved to the point that Direct Impingement firearms are 10xs more reliable than before.  All you have to do is pop the bolt carriers out of the guns and you can feel the difference.

Even the average AR15 now is a minute of angle firearm and can still run like a military rifle.   Barrel technology on your average AR15 upper receivers has doubled and tripled.   I have an LWRC M6A1 rifle that supposedly has a barrel life of about 7500rds but the newer ones are close to 20,000rds.   The bolt carrier group is a  one piece unit and there has been absolutely zero broken parts on it.   Hopefully the only things that will eventually where out anytime soon are the extractor and springs.  It’s always wise to keep some of the basic spare parts around no matter what AR15 you own.

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