The new calibrated U.R.P tunable top ports have been designed for maximum adjustment making the Gen 4 line of brakes the flattest shooting brakes available hands down. By testing port size, location, and how the gas feeds into them, we have been able to make these tunable top ports capable of generating zero vertical movement.
American Precision Arms G4F5860S Gen 4 Fat Bastard Self Timing Steel 5/8″x24 Threads 3.30″ OAL 1.10″ Diameter 6mm
SKU: SA1343130
UPC: 810131791445
American Precision Arms G4F5860S Gen 4 Fat Bastard Self Timing Steel 5/8″x24 Threads 3.30″ OAL 1.10″ Diameter 6mm
$221.49
Availability: 5 in stock
| Weight | 0.505 lbs |
|---|---|
| Dimensions | 3.8 × 1.3 × 1.3 in |
| Finish | |
| Model | |
| Thread Pattern | |
| Manufacturer | AMERICAN PRECISION ARMS |
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