2008年9月7日 · Colt has a better bolt and properly staked carrier. Colt has a milspec buffer tube so you have more options for replacement stocks. Colt uses a 1/7 twist barrel so it can …

2023年4月19日 · Colt 6721 Accuracy I’m frequently asked, “What’s the most accurate chrome-lined AR-15 barrel that you’ve tested?” The answer that immediately comes to mind is the Colt …

2009年8月9日 · Well like a lot of people may chime in with...These days you could find a new Colt LE6920 for 1200 - which arguably is the gold standard in ARs...very reliable, accurate, well …

2020年5月30日 · Now I need to find an original A1 grip for this rifle, and determine what buttstock came on the Colt Lightweight Sporter that currently has the two position buttstock from the …

2023年7月19日 · Colt Model 6550 AR-15A2 Government Model (1988-1990) Colt Model 6550K AR-15A2 Government Model (no bayonet lug, incl. .22LR conv. kit) Colt Model 6550CC AR …

2017年12月2日 · If anything, you could claim that Colt A3s were almost exclusively HBARs of some sort, e.g., the 6721 and 6724, and/or had 1/9 twist barrels, while the A4s all had …

2025年3月17日 · AR-15 AK-47 Handgun Precision Rifles Armory Training Competitive Shooting General Outdoors Archery Hometown Industry About AR15.COM AR15.COM is the world's …

2014年1月22日 · Quoted: hey i found a smith and wesson m&p 15 sport for sale and was wondering if i should buy that or order a colt 6920. can someone share some pros and cons of …

2015年12月28日 · Colt AR I used to have: (sold them to buy newer Colt models) # 6: R6530 SPORTER LIGHTWEIGHT carbine made in 1991 # 5: R6551 SPORTER TARGET MODEL …

2002年3月1日 · I thought long and hard about my 2nd AR. My first was a cr6724. I wasn't sure on the 2nd one, 6700 or 6601. I thought the A3 would be a better all around rifle. Able to use …