gewgaw
05-21-2009, 12:07 PM
Been trying to search for this answer all over, but haven't had any luck with this specific problem:
Building up an AR with an 18" barrelled upper, intermediate length gas tube. Is there any drawback/dangers/things to look out for if I use a carbine length receiver extension and carbine spring/buffer with this set up? Or do I need to use a full length extension tube and rifle spring/buffer with a long barrel AR?
Mostly wondering about the reliability of the cycling and wear and tear on the BCG.
Thanks!
Building up an AR with an 18" barrelled upper, intermediate length gas tube. Is there any drawback/dangers/things to look out for if I use a carbine length receiver extension and carbine spring/buffer with this set up? Or do I need to use a full length extension tube and rifle spring/buffer with a long barrel AR?
Mostly wondering about the reliability of the cycling and wear and tear on the BCG.
Thanks!