DoubleTap Ammunition .223 Remington 62gr FMJ SS109, 20-Round Box

Loaded with the same SS109 boat-tail full metal jacket profile the U.S. military runs in M855, DoubleTap’s .223 Remington 62-grain FMJ (brand part no. 223R62SS109) gives AR shooters a steel-penetrator-style projectile without buying surplus. DoubleTap assembles every round from new components at its Cedar City, Utah facility rather than pulling down or remanufacturing old brass, so what ships is genuinely new production. The boat-tail base and 62-grain weight track closely with mil-spec ballistics, making zero and load data easy to translate from a duty rifle to a range gun. DoubleTap calls this a match-grade run, built for shooters who want consistent groups at extended distance rather than bulk plinking fodder. Twenty rounds ship per box, cased in lots of 1,000 for anyone stocking up.

Key Specifications

• The chambering is .223 Remington/5.56 NATO, standard across AR-platform rifles.
• The bullet weighs 62 grains, matching the mass used in military M855-pattern loadings.
• The bullet is a full metal jacket boat-tail design, with the tapered base cutting drag for a flatter trajectory at distance.
• It mirrors the SS109 steel-penetrator profile used in military M855 ammunition, without the fully restricted mil-spec sourcing.
• Every round is new production, assembled from all-new components rather than pulled-down or remanufactured brass.
• DoubleTap grades this a match-grade run, built for consistent groups at extended range rather than bulk plinking.
• Cost runs about $0.88 per round, competitive for a new-production SS109-pattern load.
• Each box holds 20 rounds, a standard range quantity.
• Case lots total 1,000 rounds, sized for high-volume shooters and training days.

Frequently Asked Questions

Is this the same as military M855 ammunition? It shares the SS109 boat-tail FMJ profile and steel-penetrator core the U.S. military uses in M855, loaded fresh by DoubleTap rather than sourced as mil-surplus.

Is this surplus or remanufactured ammunition? No, DoubleTap loads it new from all-new components at its own facility.

What is this load best suited for? DoubleTap grades it match-quality, built for consistent groups at extended range in AR-platform rifles.

DoubleTap .223 Remington 62gr FMJ SS109 For Sale

An SS109-pattern projectile without the surplus-ammo gamble is a rare find, and DoubleTap fills that niche with all-new components and match-grade attention. Order it through our rifle ammunition lineup and it ships fast from our Lubbock, Texas gun shop to your door. Stock up by the case and keep your AR fed with a load built to mil-spec dimensions from a name shooters trust, DoubleTap Ammunition.