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.
“Springfield Armory XDG0940BS XD Mod2 10rd 40 S&W Stainless Steel” has been added to your cart. View cart
American Precision Arms G4F5865N Gen 4 Fat Bastard Self Timing Nitride 5/8″x24 Threads 3.30″ OAL 1.10″ Diameter 6.5mm
SKU: SA1343137
UPC: 810131791452
American Precision Arms G4F5865N Gen 4 Fat Bastard Self Timing Nitride 5/8″x24 Threads 3.30″ OAL 1.10″ Diameter 6.5mm
$221.49
Out of stock
Want to be notified when this product is back in stock?
| Weight | 0.495 lbs |
|---|---|
| Dimensions | 6.9 × 2.5 × 1.3 in |
| Model | |
| Finish | |
| Thread Pattern | |
| Manufacturer | AMERICAN PRECISION ARMS |
Be the first to review “American Precision Arms G4F5865N Gen 4 Fat Bastard Self Timing Nitride 5/8″x24 Threads 3.30″ OAL 1.10″ Diameter 6.5mm” Cancel reply
You must be logged in to post a review.
Related products
-
Out of stockFirearms Parts
Magpul MAG556BLK PMAG GEN M3 30rd Detachable w/Capacity Window 223 Rem/5.56x45mm NATO Fits AR-15/M16/M4 Black Polymer
$17.05Out of stock. Join the waitlist to be notified when this product becomes available. -
3 left in stock
-
Out of stockFirearms Parts
LaserMax LMSMICRO2R Red Micro II Laser Black
$95.99Out of stock. Join the waitlist to be notified when this product becomes available. -
10 left in stock
-
16 left in stock






Reviews
There are no reviews yet.