BMWR12 35 Posted October 15, 2014 Does anyone have one of the older Bushmaster fixed collapsible stocks used on the ban compliant M4 models? If you do,does it have a rifle or carbine length tube, buffer, and spring? Thanks Quote Share this post Link to post Share on other sites
gfl216 220 Posted October 15, 2014 I have one but, to tell you the truth I'm not sure what the difference between the rifle and carbine is. Quote Share this post Link to post Share on other sites
gfl216 220 Posted October 15, 2014 Let me rephrase that, I know the difference between a carbine and a rifle. I don't know the length of the carbine tube, buffer, and spring vs the rifle Quote Share this post Link to post Share on other sites
BMWR12 35 Posted October 15, 2014 carbine buffer http://www.midwestgunworks.com/page/mgwi/prod/bushmaster-parts/F1000394 standard buffer http://www.midwestgunworks.com/page/mgwi/prod/bushmaster-parts/F1003081 I put a carbine buffer and spring in my build but I think it needs standard length parts. Quote Share this post Link to post Share on other sites
gfl216 220 Posted October 15, 2014 I just checked, mine has the standard buffer Quote Share this post Link to post Share on other sites
BMWR12 35 Posted October 15, 2014 Thanks, I think that is why my rifle is not working. Quote Share this post Link to post Share on other sites