The Colt SP6920 was a brief ‘civilian’ version of the LE6920. From what I have been able to identify, from reading various archived internet forum posts, the SP6920 was only manufactured during 2011 roughly. I have gathered images of a couple of examples here. The introduction page is here: https://thecoltar15resource.com/sp6920-series/

You can see information on the earlier model of the SP6920 here: https://thecoltar15resource.com/sp6920mp-b/

You can see information on the late model of the SP6920 here: https://thecoltar15resource.com/sp6920-late-production/

Although this site is dedicated to Colt AR-15’s sold on the civilian market, I decided I needed to add the documents for the Report Of The M16 Rifle Review Panel dated 1 June 1968. The report consists of twelve documents…The base report, History of the M16, and eleven appendixes. I have uploaded all 12 .pdf documents here on the site and have provided download links for them. You can find the report documents here:

https://thecoltar15resource.com/report-of-the-m16-rifle-review-panel-1-jun-1968/

I added a page for the limited edition Colt R6700CH Competition HBAR rifle. This rifle was only made in 1992 according to the information I have. I have added 18 photos of this incredible rifle set to the its page here: https://thecoltar15resource.com/r6700ch-range-select/

I added some additional photos to the Colt LE6920M section and added some photos to the Colt CRM16A1 section. More photos to follow.