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.
“Howa ATIK5R250REM Detachable Mag Drop In Kit Black 5rd 22-250 Rem for Remington 700 BDL” has been added to your cart. View cart
American Precision Arms G4F5830S Gen 4 Fat Bastard Self Timing Stainless 5/8″x24 Threads 3.30″ OAL 1.10″ Diameter 30 Cal
SKU: SA1343158
UPC: 810131791483
American Precision Arms G4F5830S Gen 4 Fat Bastard Self Timing Stainless 5/8″x24 Threads 3.30″ OAL 1.10″ Diameter 30 Cal
$221.49
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| Weight | 0.495 lbs |
|---|---|
| Dimensions | 3.8 × 1.3 × 1.3 in |
| Model | |
| Finish | |
| Thread Pattern | |
| Manufacturer | AMERICAN PRECISION ARMS |
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