The short answer: the best 5.56/.223 stripper clip holds a full 10 rounds, drops cleanly into your speed loader (a Maglula® StripLULA® or the SCUSA SLB™ loading block), survives repeated reloads without breaking, and lets you tell your loads apart at a glance. Three types are on the market — USGI steel, generic import polymer, and SCUSA color-coded polymer. Steel is the cheapest and mil-spec authentic but relies on end tabs that snap off; generic polymer is light but all one color; SCUSA color-coded polymer is tab-free, roughly 4× lighter than steel, and organized by load. Which is "best" comes down to whether you optimize for lowest cost (steel) or durability and organization (SCUSA polymer).
What makes the best stripper clip for an AR-15?
Four things separate a good 5.56/.223 stripper clip from a frustrating one:
- Holds a full 10 rounds of 5.56 / .223 — the standard load for a stripper clip.
- Feeds your speed loader — it should drop straight into a Maglula® StripLULA® or an SCUSA SLB™ loading block without fighting it.
- Durable and reusable — a clip that breaks after a few uses costs you more in the long run.
- Easy to identify — when you run more than one load, you need to know what's on the clip at a glance.
The 3 types of 5.56 stripper clips, compared
| Attribute | USGI steel | Generic import polymer | SCUSA color-coded polymer |
|---|---|---|---|
| Rounds per clip | 10 | 10 | 10 |
| Weight | Heaviest (~4× SCUSA) | Light | ~3 g (~4× lighter than steel) |
| End tabs | Yes — can snap off and ruin the clip | Varies | None — nothing to break |
| Color-coded by load | No — all identical | No — single color | Yes — Olive Drab / Black / Range Orange |
| Reusable | Until tabs fail | Yes | Yes |
| Feeds StripLULA® / SLB™ | Yes | Usually | Yes — fitted feed lips |
| Made in | Mil-surplus / import | Import | USA — Texas, veteran-owned |
| Best for | Lowest upfront cost | Budget + light | Durability + load organization |
For the full spec-by-spec breakdown, see our polymer vs. steel stripper clips guide.
When each type makes sense
- Choose USGI steel if you want the cheapest option, don't mind the extra weight, and only run a single load type.
- Choose generic polymer if you want light and cheap and don't need color organization.
- Choose SCUSA color-coded polymer if you run more than one load (training vs. duty vs. M855), store ammo long-term, or want the lightest, tab-free clips that won't strand you when a tab breaks.
Why SCUSA color-coded clips are built for the AR-15
SCUSA 5.56/.223 polymer stripper clips were designed to fix the exact problems shooters hit with steel clips:
- Color-coded by load — Olive Drab (M855), Black (M193 duty/defense), Range Orange (M193 training). One glance tells you what's loaded.
- ~3 grams each, ~4× lighter than USGI steel — less weight in your range bag and your cans.
- No fragile end tabs — nothing to snap off and ruin the clip.
- Pack tighter — about 20 more loaded clips (~200 more rounds) in a 50-cal ammo can vs. bulky steel: 140 clips (1,400 rounds) vs. 120 (1,200).
- Built for the StripLULA® Gen II and the SCUSA SLB™ loading block — pre-load at home, fill mags fast at the range.
How many stripper clips do you need?
Each clip holds 10 rounds, so it's simple math: a 100-round range trip is 10 clips; a 1,000-round stock is 100 clips. Buy enough to keep a full load color-coded and ready, plus extras for storage in your ammo cans.
Bottom line
The best stripper clip for an AR-15 holds 10 rounds, feeds your speed loader, won't break, and tells you what's loaded. Steel wins on price; SCUSA color-coded polymer wins on weight, durability, and organization. If you run more than one load or store ammo long-term, color-coded polymer is the clear pick.
Ready to load faster? Shop color-coded 5.56/.223 stripper clips and speed loaders — veteran-owned, made in Texas. Reload Faster, Organize Smarter™.
Frequently Asked Questions
How many rounds does an AR-15 stripper clip hold? A standard 5.56/.223 stripper clip holds 10 rounds.
Are polymer or steel stripper clips better? Steel is cheaper and mil-spec authentic but relies on end tabs that snap and weighs more. Polymer like SCUSA's is lighter, tab-free, and can be color-coded by load.
What's the difference between generic polymer and SCUSA clips? SCUSA clips are color-coded by load (Olive Drab / Black / Range Orange), have fitted feed lips for the StripLULA® and SLB™, and are made in the USA. Generic polymer is usually a single color with no load-ID system.
Do SCUSA clips work with my AR-15 magazines? Yes — they load into a StripLULA® Gen II or SLB™ loading block, which fill standard AR-15 / M4 5.56 NATO magazines.
Are 5.56 and .223 stripper clips the same? Yes — 5.56 and .223 use the same case dimensions, so the same stripper clips work for both. (See our .223 vs 5.56 guide.)
How many stripper clips fit in a 50-cal ammo can? About 140 SCUSA clips (1,400 rounds) vs. ~120 steel (1,200) — roughly 200 more rounds. (See our 50-cal capacity guide.)
