The SBM4 is the evolution of the original SB15 Pistol Stabilizing Brace .
It is thinner, lighter and with enhanced 'cheek weld' ergonomics.
Included is an adjustable nylon stabilizing brace.
This is the ultimate in Ar-15 Pistol braces compared to the First Sig Sauer brace's this brace is so much better all the way around. For Fitment ,Quality, Feel, and simply it just looks so much better there is no comparison it truly is better. And the cost is a less than that of the previous sig braces. Made the original inventor of the sig brace he has been hard at work perfecting this batf approved arm brace.
The brace looks so much better on the gun I replaced all of my previous sig braces on my ar pistols where this new one looks more like a stock more than a brace and it works so much better. The cheek weld is the right height for one and lighter by a good 30% or more. The first braces weighed a lot and thru off balance putting the weight of the gun to the rear now the gun has a nice balance so go sell off your old sig brace to your shooting Buddy's and pick up one of these where it is worth it.
Designed for firing one handed
Improves accuracy and stability
Includes brace and strap. Requires a pistol buffer tube (sold separately).
The SBM4 Pistol Stabilizing Brace was designed to provide increased stability and improved accuracy while firing with one hand. The polymer construction firmly contours to your forearm and while the adjustable nylon stabilizing strap wraps around your arm reducing fatigue while firing one handed.