Checkout - Miami Shooters Supply

“CMMG Endeavor 100 MK4 Upper 6mm ARC 20″ Barrel 10-Rounds” has been added to your cart. Continue shopping

“Black Rain Ordnance Milled Upper Receiver Gen 2 Black” has been added to your cart. Continue shopping

“Patriot Ordnance Factory Renegade Upper Black 5.56 10.5-inch” has been added to your cart. Continue shopping

“Radian Weapons Complete Upper .300 AAC Blackout 9″ Barrel” has been added to your cart. Continue shopping

“CMMG Dissent MK4 Upper 5.56 10.5″ Barrel” has been added to your cart. Continue shopping

Have a coupon? Click here to enter your code

Billing details

First name

Last name

Country / Region

Street address

Apartment, suite, unit, etc. (optional)

Town / City

State

ZIP Code

Phone (optional)

Email address

Ship to a different address?

First name

Last name

Country / Region

Street address

Apartment, suite, unit, etc. (optional)

Town / City

State

ZIP Code

Phone (optional)

Order notes (optional)

Your order

Product	Subtotal
Primary Weapons Systems MK114 Mod 1-M .223 Wylde 14.5" Barrel × 1	$926.54
Primary Weapons Systems MK111 Mod 1-M Upper 7.62 X 39 11.8" Barrel × 1	$926.54
CMMG Dissent MK4 Upper Midnight Bronze .22 ARC 16.1" Barrel × 1	$1,043.99
CMMG Banshee Upper Receiver 9MM 8" Barrel Cerakote Finish Armor × 1	$679.49
CMMG Endeavor 100 MK4 Upper 6mm ARC 20" Barrel 10-Rounds × 1	$584.09
Black Rain Ordnance Milled Upper Receiver Gen 2 Black × 1	$185.39
Patriot Ordnance Factory Renegade Upper Black 5.56 10.5-inch × 1	$1,072.80
Radian Weapons Complete Upper .300 AAC Blackout 9" Barrel × 1	$1,646.96
CMMG Dissent MK4 Upper 5.56 10.5" Barrel × 1	$980.99
Subtotal	$8,046.79
Shipment	Free shipping
Total	$8,046.79

🔒 Secure Checkout — Your payment is encrypted and secure. We never store your card details.

Credit Card / Debit Card/ Paypal/Gpay

Pay via credit card
Pay with Bitcoin (3% off)

Get 3% off when you pay with Bitcoin. Send BTC from your wallet — we’ll ship once payment is confirmed (10-30 min). New to crypto? How to buy Bitcoin.

Update TotalsUpdate totals

Your personal data will be used to process your order, support your experience throughout this website, and for other purposes described in our privacy policy.

Billing details

Ship to a different address?

Your order

Get credit. Free application.