May 29, 2019 · This thread is for the folks who are looking to clone the XM4 carbine. This thread is a work in progress and will be updated as more photos/info become available. If you have …

May 24, 2015 · So can someone line out the real differences between these to carbines? What are the nuances of each? It doesn't look as if there are any huge difference, so maybe just a …

Dec 23, 2014 · Some folks don't believe these ever existed.Here's one I had in my armory at Quantico in 1989 or so...

Sep 8, 2013 · We're any of the original m4 carbines with a2 uppers or c7 uppers roll marked with

Apr 28, 2024 · First is a 723 build, all Colt, including an LE trade AR15A2 lower, Colt CH forge C7-type (A2 upper with field sights) upper, and a '96-dated Colt 14.5 C MP barrel assembly.

Jun 14, 2018 · I understand the XM4 carbine was the model developed prior to the M4/M4A1 carbines. Would the XM4 have used the 2 position receiver extension with the Fiberlite stock …

Jul 15, 2022 · If you were issued, or encountered, early versions of the M4 in your military service, I have some questions.Referencing this promotional video, what was your experience with the …

Aug 23, 2022 · I have a spare 80% lower and 1/2 a bottle of Colt Grey black flat moly resin. Thinking about building an early (1995) M4A1 flat top Carbine. Does anyone have color …

Nov 13, 2017 · Hi All,Recently, I bought a complete Colt A2 carbine upper with 14.5

May 29, 2014 · OK so I searched obviously my search fu is corrupt. Thinking of building up a 727 type carbine.Thanks,Ralph