Description
7.5” AR15 MILSPEC 300 Blackout Side Charger MINI M4 COMPLETE UPPER
UPPER
- US made in USA
- T6061 billet
- manufactured from solid block of billet aluminum
- mil-a-8625 type iii anodizing
- will match up with any brand milspec lower receiver
- Milpsec carrying handle
BARREL
- 7.5” heavy barrel
- 0.75” stainless gas block
- Carbine length gas tube
- 5/8×24 muzzle thread pitch
- 1:8 twist
- M4 feed ramp
HANDGUARD
- 4” tube Handguard
- Milspec Barrel nut
- Anodized
- Ultra-Light weight
BOLT CARRIER GROUP
- Nitride Finish
- HPT/MPI Tested and Marked
- 9310 Hardened Steel Bolt
- 17-4 Stainless Steel Firing Pin (Heat treated to H900 Condition)
- 8620 carrier and gas key
- Hardened extractor S7 tool steel
- The group comes fully assembled with properly torqued and staked gas key
- Made in the USA
- Ambi charging handle
MUZZLE BRAKE
Birdcage design
1/2×28
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