Range 200 yd, covered benches mtd. in concrete. Rem. 700 30-06, 168 gr Hornady A-Max Black Hills Gold. A veteran shooter 2 benches over complained of the muzzle blast and asked me to move my barrel forward. I did, about 4 inches. I don't think it made any difference since he just seemed to endure the situation. On other occasions in the same positions I have used my M1A and Enfield No 4 MK 2 without complaint. I am courteous at the range and this puzzled me. Any comments would be appreciated.