Seekins Precision Billet upper receivers combine strength and perfection into a rock-solid platform to build your dream AR. All our uppers are held to the same quality expectations. Seekins Precision’s standard uppers are compatible with most Mil-Spec aftermarket rail systems and are based off of the traditional design – allowing multiple options on which to build from.
There are no reviews yet.
Only logged in customers who have purchased this product may leave a review.