Standard Manufacturing SR1
Standard Manufacturing · Pistol · In Production · 2025
Also known as: SR1 .22 Double Action Revolver
Overview
The Standard Manufacturing SR1 is a compact 8-shot double-action rimfire defensive revolver introduced in 2025. Chambered for both .22 LR and .22 WMR, it pairs a 4140 high-strength steel cylinder and barrel with a 7076 aircraft-grade aluminum frame to keep weight at 18 ounces. Its defining feature is an innovative double-cantilever trigger with an integral blade safety for a deliberate, controllable double-action pull.
Specifications
| Weight (empty) | 510 g (18.0 oz) |
| Overall Length | 140 mm (5.51") |
| Barrel Length | 44 mm (1.73") |
| Action Type | Double Action |
| Firing Mechanism | Double Action |
| Trigger Type | Double Action |
| Magazine Capacity | 8 rounds |
| Magazine Type | Rotary |
| Effective Range | 15 m (16 yd) |
| Barrel Rifling | Right Hand |
| Frame Material | Aluminum |
| Barrel Material | Steel |
| Finish | Anodized |
Calibers
- .22 Winchester Magnum Rimfire · primary — also known as .22 WMR, .22 Magnum, 22 Mag, 5.7x27mmR
- .22 Long Rifle — also known as .22 LR, 22 LR, 5.6x15mmR
Features
- Firing modes: Repeating
- Feed systems: Cylinder
- Safety mechanisms: Integral Articulated Trigger Safety, Transfer Bar
- Features: 8 Shot Cylinder, Double Cantilever Trigger, Blade Trigger Safety, Dual Caliber 22lr 22wmr, Polymer Grip
Production
Production years: 2025-present
Origin
Country of origin: United States
Notes
MSRP $489. 8-round capacity in a small-frame package; transfer bar blocks the firing pins from the hammers. Marketed as an everyday-carry rimfire defense revolver.
Background
Standard Manufacturing made its name with oddball multi-barrel rimfire defenders like the twin-barrel S333 Thunderstruck; the SR1 is its more conventional answer, cramming eight rounds of .22 Magnum into a single-cylinder pocket revolver.