Plate Carrier Accessories: What to Buy First
By LOYAL TO THE MISSION | Published: 2026-10-15
Category: Buying Guides
A practical order of operations for first plate carrier upgrades, from the rear plate pocket to shoulder pads and cummerbunds, so you spend on what actually changes how the carrier carries.
Quick answer
Buy in the order that changes how the carrier carries: first make your rear plate pocket able to accept a modular back panel, then add shoulder padding, then upgrade the cummerbund if you carry real weight. Pouches and patches come last, because they only matter once the load is stable and comfortable.
Why the rear plate pocket comes before anything else
Most carriers ship with a fixed rear plate pocket. That pocket is the single biggest gate on what you can add later, because a modular back panel system only works if the rear of your carrier can accept it. If you own a Slickster MOLLE Rear Plate Pocket, a Slickster MOLLE Base, or most MOLLE plate carriers, a zipper conversion kit is what unlocks every back panel in that family. Skip this step and you can buy all the pouches you want without ever being able to mount them on your back.
Shoulder straps: the cheapest real comfort gain
Shoulder padding is the upgrade people delay the longest and regret the most. If your carrier uses 2-inch shoulder straps, a low-profile pad adds comfort without adding bulk, and the better ones also give you a place to route hydration tubes, cables, and antennas. Look for a 4-way stretch body so the routing actually moves with you, and check the length against your strap run before buying. A pad that is too short slides; one that is too long bunches at the shoulder.
Cummerbund: upgrade only when you carry weight
A stock cummerbund is usually fine for a light loadout. It stops being fine when you add side plates, radios, or anything that pulls the carrier sideways. A semi-rigid cummerbund with a hidden stretch section distributes that weight and moves with your body instead of fighting it. If you run comms, look for integrated interior routing so cables stay off the outside of the carrier. This is the upgrade where sizing matters most, so measure your current cummerbund before ordering.
What to skip until the carrier is sorted
Extra pouches, patches, and cosmetic swaps do not fix a carrier that shifts, digs, or sags. Buy them after the rear, shoulders, and waist are handled. The same logic applies to optic plates and other accessories that are not carrier-mounted: they are worth buying, but they do not belong in a first plate carrier upgrade budget unless they solve a problem you actually have.
Decision rules for your first accessory order
- Rule 1: Fix the rear first if it is fixed: If your rear plate pocket cannot accept a modular back panel, buy the conversion kit before any pouch. If it already accepts panels, skip this and move to shoulders. No rear compatibility, no back panel.
- Rule 2: Pad the straps before you add weight: If your carrier uses 2-inch straps and you feel pressure after 30 minutes, add shoulder pads before a cummerbund. If your straps are a different width, this specific pad is not for you. Comfort first, capacity second.
- Rule 3: Cummerbund only when the load pulls sideways: Add a semi-rigid cummerbund when side plates, radios, or comms make the carrier shift. If your loadout is light and stays put, keep the stock cummerbund and spend elsewhere. Stability is the trigger, not the desire for an upgrade.
- Rule 4: Accessories that are not carrier-mounted wait: Optic plates and similar accessories solve their own problems. They are not part of a first plate carrier setup unless you already have that problem. Do not mix unrelated purchases into this budget.
Products that match this order
- Back Panel MOLLE Zipper Kit: Provides owners of The Slickster MOLLE Rear Plate Pocket, Slickster Molle Base, or virtually any MOLLE plate carrier the ability to use all Ferro Concepts Adapt Back Panels; not compatible with the regular Slickster. Check your rear plate pocket model before buying, because this kit is the difference between a modular back panel working or not working at all.
- Padded Strap Socks: Created for the FCPC but compatible with all carriers with a 2-inch strap; 4-way stretch woven body accommodates hydration tubes, cables, and antennas, with 1/8 inch of padding and an 8.5 inch length, sold as both sides. A cheap, low-profile way to add comfort and cable routing, provided your shoulder straps are actually 2 inches wide.
- 5" Assault Cummerbund: Semi-rigid cummerbund with color-matched laser-cut thermoplastic and a hidden stretch section that adjusts to body movement; integrated interior One Wrap for comms routing and cable management; can be flipped to use the integrated comms routing on either side. Worth the spend only once you carry side weight or comms, since it adds stability and routing rather than basic function.
Who this order fits
Best for
- New plate carrier owners building a first loadout on a MOLLE rear plate pocket
- Carriers with 2-inch shoulder straps that need comfort and cable routing
- Users adding side plates, radios, or comms who need a more stable cummerbund
Not for
- Owners of the regular Slickster looking for the rear conversion kit, which is not compatible
- Carriers with shoulder straps that are not 2 inches wide
- Light loadouts that already stay stable without a cummerbund upgrade
