Q: On the 10.5 inch 300 blackout upper, do the threads extend far enough past the hand guard to mount a suppressor? Also is the bolt full auto rated?
A: Yes the threads extend far enough to direct mount a suppressor or attached a suppressor mounting device
Q: Is the barrel unrifled? What is the perceived advantage if so and does that increase chances of a suppressor baffle strike?
A: This barrel is rifled.
Q: Will this 300 blk upper work with an LWRC IC-SPR 5.56 lower ?? Also, due to the barrel length, I suppose having an ATF SBR permit is necessary to make this purchase ?? Thank you
A: Yes, this upper will work with a 5.56 lower.
Q: Does it come headspaced?
Q: 1. What is the twist rate of the rifling?
2. What is the thread pitch for the muzzle?
3. Is there any other colors available besides black?
A: MUZZLE THREADS: 1/2 x 28 TPI
RIFLING 1:7"" RH
Current these are only available in black for direct sales.
Q: will this come on an fde color ?
A: Currently this is only offered in black
Q: Will this upper be compatible with my PDWR5B8IC lower?
A: No, the direct impingement uppers are not compatible with the PDW stock
Q: Will this upper work with the PDW?
A: No, the direct impingement uppers are not compatible with the PDW stock.
Q: Does this fit a 6.8 lower?
A: No, this will not work with the SIX8 lowers.
Q: Will the 10.5" 300 Blk matchup with a forged aluminum Smith &Wesson MP 15 lower, mil-spec, or do you anticipate any build issues with this combination that a novice should know?
A: Yes this should work with any MIL-SPEC lower receiver.