PSA 5.7 ROCK | |
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Place of origin | United States |
Production history | |
Designer | Palmetto State Armory |
Unit cost | $499 |
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 | 5.7mm |
Feed system | 23-round magazine |
Sights | Glock compatible, picatinny rail |
References | [2] [3] |
The 5.7 Rock is a semi-automatic pistol developed, manufactured, and sold by Palmetto State Armory. [2] It is chambered for the FN 5.7×28mm cartridge and is characterized by its generally low recoil. It is a competitor to the Five-seven, Ruger-57, and M&P 5.7. [4] [5]
The gun uses a smooth single-action striker-fired trigger mechanism. [2]
The frame is made out of polymer, [6] the slide and barrel are made out of 416 stainless steel [7] and the magazine is made out of black oxide alloy steel. [8] PSA offers the barrel finished in motley colours, it can be bought threaded and non-threaded. [9] The standard magazine holds 23 rounds which is 3 more for a pistol of that size and caliber, the similar size and caliber FN Five-seven holds 20 rounds.