I love it. I have had a couple over the years, and they are handy. I only put them on my longer distance guns though.
All said and done, with optics, I have about $2100-$2200 into this build.
Sig P220 Stainless Elite 10mm, Ruger LCP, GLOCKS- (19 & 29 Gen 4, 20SF), Beretta 21A Bobcat, Patriot Ordnance Factory P415, Patriot Ordnance Factory P308, Sig 556 Classic SWAT, Sig M400 11.5", Colt LE6920, Kel Tec KSG, 6.5X55 Swedish Mauser CG 1903 M96/38, 6.5X55 Swedish Mauser CG 1908 M96, Swiss K31 7.5X55, BNZ 42 K98, French MAS 49, Ruger 10/22 50th anniversary, Tikka T3 CTR .308, Winchester 1200, Weatherby Vanguard S2 .223 Varmint