Description
BarrelBlok 40 universally fits into any make/model semi-automatic pistol chambered in .40 S&W. Each BarrelBlok 40 comes with one (1) BarrelBlok, three (3) MagBlok magazine inserts and an instruction booklet. Your handgun does NOT have to be disassembled to use BarrelBlok. Simply insert BarrelBlok to train, and remove it to return your handgun to its ready state. BarrelBlok is SAFE, REALISTIC, TRAINING!
BarrelBlok is a reuseable product
William (verified owner) –
A must have for firearm grip, firearm manipulation and trigger control practice at home. Also for students training.
James W. (verified owner) –
The 40 S&W MegBlok does not fix my 40 S&W magazine. I am not returning
it because I got 3 tries to sand one down 1 mm .