Gemtech
Gemtech ETM Muzzle Brake
223 Rem · 5.56 NATO
$65.99MSRP $69.00
2 in stock
1
only 2 leftETM 5.56MM MUZZLE BRAKE 1/2-28
Specifications
| Caliber | 223 Rem / 5.56 NATO |
| Action | Na |
| Mfg. SKU | 13816 |
| UPC | 022188894752 |
223 Rem ballistics
| Typical load | 55gr FMJ |
| Muzzle velocity | 3,240 fps |
| Muzzle energy | 1,282 ft·lb |
| Drop @ 200 yd | -3" (100 yd zero) |
| Drop @ 300 yd | -11.7" |
Typical factory load, for comparison only. Full ballistics reference →
