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  1. What's the rules on owning/buying an M203 or the like? > Destructive ...

    Aug 12, 2008 · LMT M203 receivers transfer just like a regular firearm ? then you can buy a 37 mm barrel ? that would look neat for a M4 replica. much nicer than a spike one. where can I buy one ?

  2. Colt M203 37mm Grenade Launchers - IN STOCK! - AR15.COM

    Jul 1, 2017 · COLT M203 37MM LAUNCHERS! Available with 9[ARCHIVED THREAD] - Colt M203 37mm Grenade Launchers - IN STOCK! (Page 1 of 17)

  3. What barrel length m203 for a 14.5 - AR15.COM

    Jul 1, 2022 · I am very interested in getting into the DD game.I have a 14.5” upper with a 12.25” RIS quad rail. Is there an ideal barrel length for the m203 with this setup?Also, I’m reading conflicting info, is

  4. Sleeve a 40mm to a 37mm- who’s done or who can help? - AR15.COM

    Apr 2, 2021 · Arms Unlimited got a few hundred colt m203 receivers and made 37mm barrels for them in 12 and 9 inch lengths. Lots of these got form 1'd into 40mm and the barrels come up on gunbroker …

  5. Instructions for the M203 QD mount installation - AR15.COM

    Jun 6, 2024 · Hey guys,Quick question. Does anyone knows where I can find a set of installing instructions for the M203 QD mount. I am trying to figure out the where the wave washers are to be …

  6. Use of M203/Suppressor combo on 80s/90s CAR-15s > AR-15 / M-16 …

    Apr 10, 2016 · Hello everyone, I'm new here and am somewhat of a novice on firearms, so please forgive my ignorance. So a buddy and I have been debating whether you could use a ring-mounted …

  7. Value of NOS Cobray 37mm M203 "Flare" Launcher? - AR15.COM

    Dec 3, 2022 · The launcher is a NOS Cobray 37mm M203 "Flare" launcher complete with original box, bore brush, all mounting hardware and instructions. Also has a NOS USGI M203 heat shield and …

  8. what rail system will work with rail mount M203? - AR15.COM

    Apr 19, 2019 · 4. Once M203 grenade launcher is seated properly, align M203 hanger tabs with the forward-threaded holes on the M203 and install two lower rail attachment screws through the tabs …

  9. M203 - Weapon Library - AR15.COM

    Firearm Discussion and Resources from AR-15, AK-47, Handguns and more! Buy, Sell, and Trade your Firearms and Gear.

  10. GL/SSC build is finally complete! > AR Discussions > AR15.COM

    Jan 4, 2025 · I just acquired the final piece for my GL/SSC build, an actual Colt M203 40mm grenade launcher! This is a factory original Colt M203 40mm, not a converted 37mm.