GP
The Griffin GP-7 is a rifle suppressor rated to 7.62mm, built from stainless steel and mounting by direct thread in 5/8x24. It measures 7.23 inches long and 1.5 inches in diameter, weighing 13.2 oz. As published, it is full auto rated, but not user serviceable or modular, and it is made in the USA. Griffin notes a 31 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 85 7.62mm-rated suppressors in the index, it lands about in the middle for weight (13.2 oz), on the longer side for length (7.23 in), and in the least expensive quarter for price ($625). The closest listed comparison is Griffin Explorr .300 Utility Mount, the same brand's 7.62mm-rated can, priced at $615.

| Series | GP |
| Type | Traditional |
| Form Factor | Rifle |
| Max Caliber | 7.62mm |
| Mount Type | Direct Thread |
| Mount System | 5/8x24 |
| Diameter (in) | 1.5 |
| Length (in) | 7.23 |
| Weight (oz) | 13.2 |
| Material | Stainless Steel |
| Full Auto Rated | Yes |
| Modular | No |
| Serviceable | No |
| Manufacturer Noted dB Reduction | 31 |
| Country of Manufacture | USA |
| Average Price | $625 |
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