Items Available For Purchase Today Object reference not set to an instance of an object. See All Colt SP1 upper receiver For Sale from: Robert Brienzo | Positive feedback: 100% View | | 10 Completed Sales View Sellers Items Colt SP1 upper receiver For Sale from: Robert Brienzo | Positive feedback: 100% View | | 10 Completed Sales View Sellers Items Robert Brienzo Seller Since: Feb. 2007 Identity Verified ( Spring, TX ) This seller is NOT an FFL City: Spring State: TX SOLD - $160.00 Shipping: See Description Accepted Payment Methods: Returns: No Returns Description: An original Colt, smooth side upper. It appears to have been fired very little and the only noticeable wear is on top of the rails (by the rear sight) where the original factory scope was mounted. This would be an excellent piece for someone building a retro-style AR, and I am including an original Brownell front pin adapter/bushing so this can be installed on a small pin lower. Price is negotiable and I will pay shipping. I will take personal check or money orders, but not credit cards. Thanks, Bob. Condition: Used, Minor Wear Brand: Colt Caliber: .223 Remington (5.56 NATO) Item #: 906059848 Location: TX Trades Accepted: No Share: Shipping Notes: Seller pays shipping. Items You've Viewed Recently Colt SP1 upper receiver $160.00 SELLER: Robert Brienzo Add To Cart