[PPosey]

anybody try one of these

http://www.cheaperthandirt.com/ctd_images/...221/RGR-044.jpg

 

[smithstoo]

but since the other one had a proven track record of having a postive effect on reducing fired grouping results why go for the unknown.
:usa: :ar15: :samurai:

 

[reloader]

Looks like an improvement in the sight picture.

 

[PPosey]

This one seems like it would be heavier so I was wondering if the positive effect of the weight on the end of the barrel would be enhanced. I would rather keep my barrel shorter though.:2guns:

 

[cajungeo]

I don't know where the law of deminishing return kicks in, but I do know that a 1 lb wt on the end of the std length mini is too heavy, after 5 shots or so as the barrel heats up the POI drops, a bunch!

 

[PPosey]

well thats not good