2020年4月21日 · Anyone have a source for Colt LMG open bolt parts and/or some documents (beyond what is in TBR, TBR II) or even blueprints of the parts?Don't worry, we are an SOT, and were just looking at maybe doin

2023年3月18日 · Colt LMG uppers are still worth that due to collectibility however. You can replicate most of the performance with a chrome-lined HBAR upper and an extra high-quality melonited gas tube, but nobody offers a stainless gas tube that thick like Colt used (and it was a larger diameter inside the gas block as well).

2017年12月20日 · So, stumbled across a couple of companies selling repro "M16 LMG Uppers". If I recall correctly, the LMG version of the M16, put out by Colt, used a special heavier gas tube.

2016年7月7日 · Colt RO750 (LMG) barreled uppers are out there and come up for sale every now and then - expect to pay approx $1800 -$2000 w/o BCG. Gas tubes are pretty much unobtainium - last one I saw sold went for $125.

2020年10月14日 · Seems like the prices on the Colt LMG upper are always $2000-$2500+ and people are always bidding on them.The parts are all doable, the only real big expense is making the handguards.Do you retroheads

2022年2月14日 · I'm making plans for a affordable $1,600ish clone build of a COLT LMG A3/A4 and will be using a Rare Breed trigger and regular M16 BCG.Parts list so far are #1 Model one sales Heavy 20

2024年3月1日 · Firearm Discussion and Resources from AR-15, AK-47, Handguns and more! Buy, Sell, and Trade your Firearms and Gear.

2017年7月15日 · Are these Colt R0750 LMG uppers considered to have any collector value at all? Obviously it isn't something the general AR consumer market would consider buying like an SP1.

2005年11月21日 · what's the story behind the colt LMG uppers? did any of them come from the factory as complete guns, how many manufactured, what are they going for these days. i saw one at a gunshow recently and the guy wanted 3500 just for the upper!!!!!!!! are they that rare that they are bringing 3500??????? i seem to remember seeing them for 1500 or so a ...

2020年6月3日 · The M231 port gun also fires from an open bolt, however from the pictures I've found online, the FCG groups are very different. LMG fire control group: Attached File Port Gun fire control group: Attached File I know the LMG uses a hydraulic buffer system and the M231 uses a series of springs.