Company specific discussions and announcements.

Moderator: k31user

Post Reply
Posts: 34
Joined: Fri Aug 03, 2012 4:19 pm
Location: Central Florida


Post by CharlieMike » Tue Jun 25, 2013 6:30 am

Does the M4-S require a sleeve and properly profiled barrel as well? I was hoping to put one on my 11.5" barrel and I'm afraid I don't have enough barrel protruding from the rail to fit a sleeve.
Knight's Armament Dealer, FFL/SOT
[email protected]

Silent But Deadly
Posts: 571
Joined: Wed May 07, 2008 9:56 pm
Location: Dallas, TX

Re: M4-S

Post by jt526 » Wed Jun 26, 2013 12:03 am

All you would need is the collar adapter on the 11.5, as long as the rail does not extend past where a normal front sight post would end and it is the right diameter for the collar to mount. See the adco webpage on the M4-s for example and measurements

http://www.adcofirearms.com/itemdetails ... number=242

http://www.adcofirearms.com/itemdetails ... number=405
Stupid, stupid NFA items.

Post Reply