IMC/NRA Scam  Most likely this group:
http://www.infocision.com/Pages/default.aspx
Infocision Management Corporation
Apparently they do telephone solicitation, according to BBB.
Unfortunately, people claiming to be something called “IMC” are calling supposedly on behalf of
The NRA.  They proceed in a basically scammery sort of way.  They cold call and then refuse to ID themselves.  They never lease a message.  If you call them back, you get a robo-answer.  Similar to scamming debt collectors they basically refuse to give you any information.  Basically they want to talk to their target and give out a survey on the NRA.  They also want to engage in a little fund-raising while they’re at it.  Their representatives are rude and aprupt.
Basically this IMC is a good place to stay away from.  I’d ignore and block any calls received from these people.

201-340-5897
205-558-0274
215-375-7369
216-453-8444
218-260-4007
229-518-2058
231-715-3433
239-321-6444
248-230-4776            One caller said they represented “Accuview”.
253-343-5438            A Mr. Lawson (or Larson) claiming to be a professional fund raiser for                 the National Rifle Association.
254-523-0616
256-763-7823
269-743-4381            Claiming to be making a survey about guns.
270-282-0506             [One entry says:  IMC aka Infocision Management Corporation see http://www.bbb.org/akron/business-reviews/mar ... -akron-oh-7034/ is the predatory telefunder / telemarketing firm hired by the National Rifle Association and others see https://www.sos.wa.gov/charities/search_detail_cfr.aspx?cfr_id=66 to deceptively abuse consumers with never ending solicitation calls. You have the right under the FTC's TSR to demand placement on their internal do not call list. Kentucky doesn't show a charity or fundraiser search database to protect consumers. State of Washington has a good charity / fundraiser database search see https://www.sos.wa.gov/charities/search_detail_cfr.aspx?cfr_id=66 and Florida https://csapp.800helpfla.com/cspublicapp/giftgiversquery/giftgiversquery.aspx]
281-377-3357
303-731-2571            Someone calls who calls himself Brian Lawson
305-363-2576
308-221-8008
313-263-3941
314-932-2812
325-340-1709
330-423-4048
360-859-0545
360-859-0547
402-557-0668
405-445-3172
406-204-0800            Integrated Marketing Communications?
478-238-9333
480-887-0833             Caller IDs himself as “David Lawson”
509-494-8524
509-598-3481
510-907-7726
517-455-7445
520-445-4456
586-630-5631            Calls indicate some sort of survey/propaganda  group for the NRA
601-336-1569
603-294-4044
606-618-9503
607-215-4680
609-422-5693
616-723-8313
619-535-2832
631-707-9334
636-352-4352
662-570-1512
706-225-7508
707-502-3309
718-362-3044
719-358-2009
724-216-0558
774-244-4353
781-916-8042
804-332-5031
805-883-6618
806-553-1429
810-407-5755
814-240-3234             A “Brian” introduced himself as a professional fundraiser employed by InfoCision (InfoCision Management Corporation).
817-717-7332
828-333-5882
850-252-8757
856-409-5845
860-956-5056            InfoCision Management Corporation
904-328-1605
908-344-5733
920-569-0118
925-448-9775
941-203-4045
954-251-0710
972-848-3024
978-965-8335
979-314-7252