Jan 11, 2018 · My friend and I are both interested in getting a FN Military Collector M4. After some research, it seems like the most recent batch of FN 'MC' M4 will be correctly marked 'Safe', …

Nov 1, 2017 · It's odd that FN sells the replica with the more expensive Knight's Armament RAS, instead of the issued P&S version; probably a contract issue. P&S Products (code 4U486) …

Feb 20, 2023 · I did do a FN 14.7" CHF lightweight barrel using a FN lower and a FN mil-surplus upper. I also own Colt M4A1's in factory config's. The best buy IMO is Colt when considering …

Aug 26, 2018 · Can someone please post a FN M4A1 Forged mark? I have a unanodized Aero flat top stripped upper receiver. I want to replace my FN Military series M4A1 upper receiver …

Apr 5, 2020 · I can say I was impressed the first time I shot a Colt SOCOM barrel. Here is a comparison of a new current production FN M4A1 barrel and Colt M4A1 SOCOM w/ 1000 …

Jun 2, 2022 · Colt M4A1 or FN military collector M4? and Colt AR15 A4 or FN military collector A4? Help me choose. Currently have BCM upper PSA lower M4/A4 “clones” but would like …

Apr 19, 2022 · I love FN M16s, having seen a lot of them in my early years in the Army and carried an A4. I'd love to have a clone of an FN M4A1. However, I was really disappointed in …

Feb 7, 2023 · Fun fact, basically every FN M4A1 I’ve seen has an FN CAGE coded M4 RAS. I was under the impression the two main manufacturers were (obviously) KAC and P&S. The …

Oct 20, 2021 · FN 6 position carbine extensions are listed as 6061 aluminum. Some FN charging handles are listed as just, "aluminum." An FN bolt carrier group comes with an odd silver …

Apr 8, 2017 · Being in CA, I went a peculiar way, which is Specialized Armament Warehouse way of pinning and welding a special A2 hider. Apart from lack of crusher, it looks fine (rifle below, …