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A military small & medium caliber ammunition collection

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5.56 x 45mm United States

5.56 x 45mm Flechette United States ⊕ LC 88 profile view.5.56 x 45mm Flechette United States ⊕ LC 88 head view.

Details

TypeFlechette
ProjectileSabot, plastic, steel flechette, grey, 1 smooth crimping cannelure
Casebrass, taper crimp
Primerpercussion, flat, brass, ring crimp, purple annulus
Headstamp⊕ LC 88
NotesPicatinny Arsenal prototype Advenced Combat Rifle (ACR) flechette round with the final tapered sabot profile.