Bushmaster Firearms Carbon 15 M4 Flat Top Semi Automatic Carbine 223 Remington /5.56 Nato 16" Barrel 30 Round 90728

The Bushmaster Carbon 15 M4 carbines are a unique hybridization of traditional AR-15 features with space-age carbon 15 composite molded receivers for light weight and rugged durability. Lightweight carbon 15 composite receivers - 40% stronger and 40% lighter than comparable aircraft aluminum receivers - unaffected by moisture - will not corrode - matte black throughout (no surface finish to wear off). Upper receiver includes anodized aluminum picatinny rail for unlimited sight, scope or optics mounting. 16" M4 barrel chambered for 5.56mm NATO/.223 Rem. caliber - chrome-lined in both bore and chamber for long wear and ease of maintenance - standard threaded muzzle (1/2" x 28 t.p.I.) fitted with "Izzy" flash suppressor. Barrel finish is mil-spec. manganese phosphate for protection against corrosion and rust. Front sight is a A2 front sight base. Rear Sight is a B.M.A.S. dual aperture flip-up. 6-position telescoping buttstock offers light weight carrying ease and quick handling. Carbine length handguards have internal aluminum shields to protect against heat build-up in rapid fire sequences. Shipped in a lockable hard case with operator's safety manual 30 round magazine, orange safety block and black web sling. One year Bushmaster warranty.

Specifications:

- Bushmaster Carbon 15 M4 "Flat Top" semi automatic carbine
- .223 Rem/5.56 NATO
- 16" M4 chrome-lined barrel with "Izzy" flash suppressor
- 1:9" twist with 6 grooves & lands
- 30 round magazine
- A2 front sight base
- Carbine Length Gas System
- A3 flat top upper receiver with flip-up rear sight
- Carbon composite molded upper & lower receivers
- Two-piece, plastic handguards
- Black M4 collapsible buttstock
- Accepts all M16 and AR-15 magazines
- 37" overall length
- 5.77 lbs unloaded