Quote History Originally Posted By amphibian:
Nice thing about the M16 platform is that you can tune it to run slow even on a short barrel if you want to.
The 10.3" upper below has a rate that is slower than a 20" upper w/ a standard configuration.
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I have read a lot of your posts and am impressed with your abilities to get sometimes uncommon and seemingly mismatched parts/caliber combinations to not only run reliably, but at the rate of fire you prefer.
I tend to run my Colt A1 with a Colt A2 upper receiver mated with a Brownell's A1 1/7 chrome lined barrel assembly along with a hydraulic buffer.
Prefer the old school look of the pencil barrel and triangle handguard, but prefer the A2 rear sight and as a lefty for long gun, really like the shell deflector of the A2 upper.
Also like 1/7 twist for the times I fire M855.
Haven't run a 9mm upper since I got my double push pin RR HK 94/MP5.
RCA