The XM177 was the Colt Model 610, which came out way before the Colt 723 in 1966 along with the Colt 609 (AKA the XM177E1). The XM177E1 was partially replaced by the Colt 629 (AKA …

Jul 13, 2015 · Finally finding time to post pictures of my newly arrived Colt Model 723 clone that J.T. at Retro Arms Works completed the work on earlier last week. Even though this model is …

Jul 20, 2010 · 1. 723, CH mkd Colt upper w/cartridge deflector, 16" Colt 6520 barrel, 1/7 C MP NATO cut to 14.5" w/extended A2 FH & peel washer permanently fixed by heatNbeat, all Colt …

Jan 8, 2021 · I built my clone Colt 723 based off these three brochures from Colt. Not sure of date of print, but I'm guessing they're early 723 due to A1 upper, pencil barrels and looks like large …

Oct 3, 2023 · The 723, broadly speaking, had 3 major incarnations. The first, as described above, used A1 upper with a 1:7 pencil 14.5” barrel, the next was the same same except it had a C7 …

Jun 3, 2018 · Having said that though, though there are not any hard and fast rules to Colt 723/733 rules, I think if you took a "survey" of Colt 723s in service / delivered in say, 1987, …

Jul 12, 2017 · There are other Colt 723 carbine mods they had you don't see in pictures that were in use around that time. Old school Weaver rail sections were the bases, with Weaver rings …

Feb 22, 2015 · Ya, 723's are pretty mixy-matchy. 603 and C7 Uppers (Bump/no bump). Mostly big round forward assists (but not all). 14.5" barrels both in slim lightweight, and M

Apr 28, 2024 · The sear block is cut down, so running a Colt FA BCG (C-stamped, MPC), Colt grey charging handle, Colt grey Delta ring, Colt large "D" forward assist, Colt A2 FH (pinned …

Apr 26, 2006 · From a 1987 Colt advertisement, The Black Rifle II, pg. 19.Delta with 723, following Mogadishu raidProtective detail with 723--note 14.5" A1 profile barrel with the late …