Guntec USA GUNTEC AR15 CASTLE NUT CAR/M4 MILSPEC For Sale from: Patriots Ammo LLC ( FFL) | Positive feedback: 100% View | Verified Seller | 177 Completed Sales View Sellers Items Guntec USA GUNTEC AR15 CASTLE NUT CAR/M4 MILSPEC For Sale from: Patriots Ammo LLC | Positive feedback: 100% View | Verified Seller | 177 Completed Sales View Sellers Items Guntec USA GUNTEC AR15 CASTLE NUT CAR/M4 MILSPEC 901657074 714569643782 CASTLE Guntec USA CASTLE 4.99 USD instock Patriots Ammo LLC Seller Since: Apr. 2014 Identity Verified ( SHELBY TWP, MI ) Trusted Seller This seller is an FFL City: SHELBY TWP State: MI $4.99 Add To Cart Buy It Now 3% Credit Card Processing Fee will apply. Please Login/Register to Order Login or Register to buy Shipping: $17.95 (or FREE in-store pick up!) Accepted Payment Methods: Returns: No Returns This Seller Accepts Instant Online Payments Send Message to Patriots Ammo LLC You must login or register to send a message to this seller. Contact Seller as Guest Message To Seller Can't send a blank message Email * Enter email address Invalid email That Email Address is already in use. If you typed your email correctly, you are already registered and you should login or click here for the password recovery system. First Name * Enter first name Last Name * Enter last name Phone * Enter phone number Invalid phone number Address 1 * Enter a street address Address 2 City * State * -State- AK AL AR AZ CA CO CT DC DE FL GA GU HI IA ID IL IN KS KY LA MA MD ME MI MN MO MS MT NC ND NE NH NJ NM NV NY OH OK OR PA PR RI SC SD TN TX UT VA VI VT WA WI WV WY Zip * Enter city Please select state Enter zip code Invalid zip: U.S., PR only. Already have an account? Login Contact Seller Description: GUNTEC AR15 CASTLE NUT CAR/M4 MILSPEC Condition: New In Box Brand: Guntec USA Model: CASTLE Item #: 901657074 Stock No.: 96959927 UPC: 714569643782 Location: MI Trades Accepted: No Qty: 15 Available Share: Shipping Notes: AmmoReady Merchandise Shipping Fee Items You've Viewed Recently Barnes Bullets Muzzleloader Alignment To... $12.99 SELLER: Patriots Ammo LLC (FFL Dealer) Add To Cart