Free Shipping & Free Returns*

FREE SHIPPING on Over 250,000 Products

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 FREE RETURNS

We want to ensure that making a return is as easy and hassle-free as possible! If for any reason you are not satisfied with your purchase, simply return the item within 30 days of receipt, and we'll cover the cost of return shipping. Learn more about our Return Policy.

Shopping Cart
Government Export Restriction Government Export Restriction
Questions & Answers
Will this work in the sig mcx soear chambered in 308 Manufacturer Answer

The spring plate is designed to replace the plastic plate Sig provided in the first generation MCX rifles. Sig has since changed the design and material used, so unless your MCX is Gen1 and has the plastic spring plate, it will not work.

by Next Level Armament, Manufacturer, July 8, 2026
Customer Reviews
Most Recent Reviews
This is a well-made spring plate (higher-quality than ALL of the OEM variations) and will work with ANY generation MCX recoil assembly. I assume it's marketed as, "Legacy only," because the only recoil assembly that shipped unpinned were Legacy (Gen ...
Read More...
Read 1 Review

We've got an AWESOME deal for you!

Blazin' Deal
Prices have been cut drastically on this product as part of a special offer. These prices are so low that there's no double-dipping with coupons or any additional discounts, but you'll still get the best deal out there. This offer won't last long, so don't miss out!
Condition:
New
Color:
Black
Fabric/Material:
4140 Steel, Steel
Finish:
Nextride
Weight:
0.01 lb

Code: 3TG-CON-NLX652-NLX652

MPN: NLX652

UPC: 793585908624

Blazin' Deal
List: $45.00Save $4.15
$40.85

Product Info for Next Level Armament Sig Sauer MCX Spring Plate Rifle Charging Handle

The MCX Spring Plate- Billet steel strength for your MCX. Requested by customers to replace the molded plastic mating block from the factory, we created the MCX Spring Plate. Fully machined from solid block 4140PH steel and Nextride coated, our newly created MCX Spring Plate is easy to install and ensures reliability for your rifle. Save some hard earned money and upgrade your factory charge handle and spring plate with our MCX Ambi Charge handle/Block kit.image

NOTE: Sig changed their OEM block to a pinned block with the Virtus and the Rattler MCX models. This block is compatible with the previous generations only.

Specifications for Next Level Armament Sig Sauer MCX Spring Plate Rifle Charging Handle:

Manufacturer: Next Level Armament
Condition: New
Color: Black
Fabric/Material: 4140 Steel, Steel
Finish: Nextride
Weight: 0.01 lb
Dimensions: 0.10 X 2.15 X 5.20 in

Features of Next Level Armament Sig Sauer MCX Spring Plate Rifle Charging Handle

  • Intended For Gen1 MCX Rifles Only;

Package Contents:

  • Next Level Armament Sig Sauer MCX Spring Plate Rifle Charging Handle

Next Level Armament Sig Sauer MCX Spring Plate Rifle Charging Handle Orderable Models

List of Orderable Models

  • Next Level Armament Sig Sauer MCX Spring Plate Rifle Charging Handle, Black, NLX652 , MPN: NLX652 , UPC: 793585908624 , Code: 3TG-CON-NLX652-NLX652
Compare (0)
Last updated 2026-07-15 UTC.