SBR have a definite purpose and mission.
Thanks a lot VUPDblue,, I'm going to try an 11.5/5.5" first.Military issue actual M4's have 14" barrels.
but is it really necessary to go shorter than an M4 barrel?
I read a case a short time back where it was ruled that as long as there was either a pistol lower or a SBR lower present, the number of short uppers was irrelevant, even if there were other standard rifle receivers present. Now if you have short uppers and only standard lowers, you might find yourself in hot water.
I read a case a short time back where it was ruled that as long as there was either a pistol lower or a SBR lower present, the number of short uppers was irrelevant, even if there were other standard rifle receivers present. Now if you have short uppers and only standard lowers, you might find yourself in hot water.
DEPARTMENT OF THE TREASURY
BUREAU OF ALCOHOL, TOBACCO AND FIREARMS
WASHINGTON, DC 20226
MAR 25 1999 903050:CHB
3311
Dear Mr. :
This refers to your letter in which you asked about possession of
spare M-16 machinegun parts by a person who possesses a registered
M-16 and a semiautomatic AR-15 rifle..
.
.
.
4. Can you have several short barrel uppers (less than 16 inches)
for the registered AR and still own semi-auto AR's?
The definition of a firearm in section 5845 of the NFA includes a
rifle having a barrel or barrels of less than 16 inches in length.
An individual possessing more than one short (less than 16 inches)
barreled upper receiver for a registered AR15 machinegun along with
one or more semiautomatic AR15 rifles would have under their
possession of control an unregistered short barreled rifle, a
violation of the NFA.