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
GrovTec US Mil-Force Swivel Set
$39.99 $30.89 Save 23%
View Product
Compare (0)
Most Helpful Positive Review Very nice, not perfect
If you adjust your sling length often for position shooting, swivels with round wire loops work better than these more recently available "heavy duty" swivels with square cross-section loops because the friction at the square corners doesn't let the sling slide through very easily. The rough phosph...
Read More...
Most Helpful Negative Review MilForce Swivel
If you like an anvil hanging on your rifle, buy these swivels...very crude; would not recommend these unless you intend to put them on a M-1 and crawl around in the mud...not too mention these individuals are really delinquent getting the products to you...not Optic Planets fault, but the source fro...
Read More...

SUPER STRONG!

by tdavidk76, from OH, United States Written on April 4, 2022
I used one of these to attach a Magpul sling to the stud on my 870 magazine extension. It worked great and they are super strong! The loop that you put the sling through does not swivel like most sling swivels. This was exactly what I was looking for and I am very happy with the design and quality.
Pros:
  • Looks great
  • STRONG!
  • EXACT DESIGN I WANTED!
Cons:
  • None
Would recommend: Yes
Was it helpful to you? Yes | No