Modern Sporter - Build Discussions

[PinaKaleada]

Sorry i have to ask, whats the point of building from the colt canada IUR ? youll still need a rail.. you know that right?

its a good barrel indeed. but not very cost efficient

I think the IUR is a monolithic upper which includes the handguard. IUR = Integrated Upper Receiver.

Nevermind stupid me. You cant reuse the upper.

[biologic]

I think the IUR is a monolithic upper which includes the handguard. IUR = Integrated Upper Receiver.

well exact thats going to be hard to put on a modern sporter since the upper still attached

[biologic]

might i suggest buying that

https://www.nordicmarksman.com/Colt-...-C8C7-BCG.html

thats the only significant part you will use from that 1400$ iur (if it is included at all, ive never seen one that includes it)

[blupul]

Due to the geometry of the ATRS upper, you may not be able to get those 4 screws to fit without damaging the upper itself. It's not a matter of modifying, the screws might simply not fit. I'm basing this on dd lite rail 2, I could be wrong though. Older RIS II and LITE 1 rails could still fit except for the 3,9 o clock screws.

I had to put the 3,9 o’clock screws in the drill press and hold some emery to them . You pretty much just have to remove the knurling. I’m not sure about newer rails . But the older lite rails with 6 bolts do need the two trimmed down. The Mfr looks like it will fit without trimming the bolt heads

[PinaKaleada]

I had to put the 3,9 o’clock screws in the drill press and hold some emery to them . You pretty much just have to remove the knurling. I’m not sure about newer rails . But the older lite rails with 6 bolts do need the two trimmed down. The Mfr looks like it will fit without trimming the bolt heads

I can imagine you can trim it for the LITE, my RIS II 3,9 is closer to the middle and impossible.

I’m trying to buy a LITE for AR15, and the LITE 7.62. Any pointers?

[blupul]

Pm in bound

[Agent Law]

might i suggest buying that

https://www.nordicmarksman.com/Colt-...-C8C7-BCG.html

thats the only significant part you will use from that 1400$ iur (if it is included at all, ive never seen one that includes it)

They're not included... Pretty much the only things you get from an IUR usable in a (non-restricted) MS is the forward assist, ejection port cover, and flash hider...

[chicu1981]

Anyone in GTA who can lend me the barrel rod for a week?

Much appreciated,

[PinaKaleada]

Anyone in GTA who can lend me the barrel rod for a week?

Much appreciated,

Buy one cry once it’s a tool you’ll repeatedly use if this one build isn’t your last build.

[chicu1981]

Buy one cry once it’s a tool you’ll repeatedly use if this one build isn’t your last build.

Thank you.