| Model | T40 | K40 | MK40 |
|---|---|---|---|
| Caliber | .40 S&W | ||
| Capacity | 7+1 | 6+1 | 5+1, 6+1 (magazine with grip extension) |
| Operation | Trigger cocking DAO; lock breech; "Browning - type" recoil lug; passive striker block; no magazine disconnect | ||
| Barrel | 4.0", polygonal rifling; 1 - 16 right-hand twist | 3.5", polygonal rifling; 1 - 16 right-hand twist | 3.0", polygonal rifling; 1 - 16 right-hand twist |
| Length O/A | 6.6" | 6.1" | 5.35" |
| Height | 5.0" | 4.55" | 4.0" |
| Slide Width | .94" | ||
| Weight | Pistol 27 ounces, Magazine 2.1 ounces |
Pistol 24.1 ounces, Magazine 1.9 ounces |
Pistol 23.1 ounces, Magazine 1.9 ounces |
| Grips | Checkered Hogue PAU FERRO wood grips | Wraparound, textured soft polymer | Wraparound, textured hard nylon |
| Sights | Drift adjustable, white bar-dot combat sights KT4043-NOVAK: Rear Novak low profile 2-dot tritium sight, front tritium sight |
Drift adjustable, white bar-dot combat sights (tritium night sights optional) |
Drift adjustable, white bar-dot combat sights (tritium night sights optional) |
| Finish | Matte stainless steel | Matte stainless steel (K4043), Matte blackened stainless steel (K4044), Polished stainless steel (K4048) | Matte stainless steel (M4043), Polished stainless steel (M4048) |
| Magazines | 2 - 7 rd, Stainless | 2 - 6 rd, Stainless | 1 each: 5 rd flush floorplate & 6 rd extended grip |
| * Specifications subject to change without notice | |||