GP
Griffin GP-5
The Griffin GP-5 is a rifle suppressor rated to 5.56mm, built from stainless steel and mounting by direct thread in 1/2x28. It measures 6.25 inches long and 1.5 inches in diameter, weighing 11.5 oz. As published, it is full auto rated, but not user serviceable or modular, and it is made in the USA. Griffin notes a 32 dB figure for it, one of only 88 entries here with a published number, and dB ratings are manufacturer-reported and not directly comparable across brands. Measured against the 65 5.56mm-rated suppressors in the index, it lands on the lighter side for weight (11.5 oz), about in the middle for length (6.25 in), and among the least expensive 10 percent for price ($525). The closest listed comparison is Griffin Optimus Micro, the same brand's 5.56mm-rated can, priced at $525.
| Series | GP |
| Type | Traditional |
| Form Factor | Rifle |
| Max Caliber | 5.56mm |
| Mount Type | Direct Thread |
| Mount System | 1/2x28 |
| Diameter (in) | 1.5 |
| Length (in) | 6.25 |
| Weight (oz) | 11.5 |
| Material | Stainless Steel |
| Full Auto Rated | Yes |
| Modular | No |
| Serviceable | No |
| Manufacturer Noted dB Reduction | 32 |
| Country of Manufacture | USA |
| Average Price | $525 |
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