Free Shipping & Free Returns*

FREE SHIPPING on Over 250,000 Products

Enjoy free shipping during the holidays! Shop now and get Free Value Shipping on most orders over $49 to the contiguous 48 states, DC and to all U.S. Military APO/FPO/DPO addresses.

Enjoy Our Extended FREE RETURNS

We want to ensure that making a return is as easy as possible! With our Hassle-Free, Extended Holiday Returns, eligible orders placed from November 12, 2025 on will benefit from an extended return deadline (January 13, 2026 or 30 days after receipt of your order - whichever is later). We'll even cover the cost of return shipping. Learn more about our Return Policy.

Shopping Cart
Lyman 57SML and 57GPR Receiver Sights
As Low As $107.79 Save 24%
View Product
Compare (0)

van's Review of Lyman 57SML and 57GPR Receiver Sights

I just purchased my second Lyman 57GPR receiver sight and now have one of a .54 caliber GPR and one on a .50 caliber GPR. These sights move the distance at which I can accurately place a shot from 50 yards to 100+ yards. They are so easy to mount and adjust that I wouldn't consider any other sight for a GPR. It's even better than two of the other sights I've used and liked - the Thompson Center Tang Mouted Peep sight and the no longer available TC Vernier sight.
Pros: This sight doubled the range at which I can confidently shoot.
Cons: A bit bulky. But the great featues require a little bulk.

This review was written in the old system and had content requirements that are different than reviews written today.

Would Recommend: Yes
5 of 5 found the following review helpful.
Was it helpful to you? Yes | No
Share