| PSA 5.7 ROCK | |
|---|---|
 A PSA 5.7 Rock with a threaded barrel and a 23 round magazine. | |
| Place of origin | United States |
| Production history | |
| Designer | Palmetto State Armory |
| Unit cost | $499 |
| Produced | 2022–present |
| Specifications | |
| Mass | 709 g (25.0 oz) |
| Length | 205 mm (8.1 in)[1] |
| Barrel length | 120 mm (4.7 in) |
| Width | 32 mm (1.3 in) |
| Height | 136 mm (5.4 in) |
| Cartridge | 5.7x28mm |
| Caliber | 5.70 mm (0.224 in) |
| Feed system | 23-round magazine |
| Sights | Glock compatible,picatinny rail |
| References | [2][3] |
The5.7 Rock is a semi-automatic pistol developed, manufactured, and sold byPalmetto State Armory.[2]
The gun uses a smooth single-action striker-fired trigger mechanism.[2] It is chambered for theFN 5.7×28mm cartridge and is characterized by its generally low recoil.
The frame is made out ofpolymer,[4] theslide andbarrel are made out of 416stainless steel[5] and themagazine is made out of black oxide alloysteel.[6]
PSA offers the barrel finished in several colors, it can be boughtthreaded and non-threaded.[7]
The standard magazine holds 23 rounds, 3 more than theFN Five-seven. It is also a competitor to theRuger-57, theM&P 5.7 and theTİSAŞ PX-5.7.[8][9]
{{cite web}}: CS1 maint: bot: original URL status unknown (link)