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Big Bore Ar15 450 bushmaster / 458 socom / 50 etc enlarged port Large Caliber Stripped upper

$69.00

-3%

Big Bore AR-15 upper with enlarged ejection port for your ar15.  Uses standard door and forward assist.  The enlarged ejection port is nice for 450 bushmaster, 450 socom, 500 s&w, 50 beowulf, and other larger caliber casings.

Tools / Extras

Super Duper Extreme Lifetime Warranty

Free replacement 1 time for any not-illegal reason. Shoot it out, stolen, lost, used up, broken, held in evidence in legit self defense, ran over with a truck, lost in a boat, pooped/peed on, herpes, nodes, yeeted, misplaced, eaten by dog, etc, we'll send you another one time. What a deal!!1!1!!!1!!one!1!!

Product price: $69.00
Order total:

Free shipping on all orders over $500

Big Bore AR-15 upper with enlarged ejection port for your ar15.  Uses standard door and forward assist.  The enlarged ejection port is nice for 450 bushmaster, 450 socom, 500 s&w, 50 beowulf, and other larger caliber casings.

Additional information

Weight 0.6 lbs
Dimensions 9.0 × 6.0 × 6.0 in
Caliber

.450 Bushmaster, .458 Socom, .350 Legend, 12.7×42