Proof Research 300BLK AR Barrel 12.5" 1:7 Twist
$889.99
at GrabAGun ·
9 retailers · $889.99 to $999.99 in stock
This listing: Good 4 Guns (price in cart)
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Offers
$889.99
+ shipping in cart
History
$899.25
+ shipping in cart
History
$999.00
+ shipping in cart
History
$999.00
+ free shipping
History
$999.00
+ shipping in cart
History
$999.99
+ shipping in cart
History
$999.99
+ shipping in cart
History
$750.00
+ shipping in cart
History
$949.05
+ free shipping
History
Shipping estimate for one item to the lower 48 from the retailer's published policy or feed; the retailer's cart is final.
Price history
Lowest price across retailers each day.
- Lowest seen
- $750.00
- Typical price
- $949.05
- Tracked since
- Apr 10, 2026
Today's best price is $139.99 above the 215-day low and 6% below typical.
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