Product detail
TacFire 16" Unassembled .300 Blackout Rifle Build Kit with Lower Parts Kit
SKU: EFRK300LPK
$398.03
About TacFire 16" Unassembled .300 Blackout Rifle Build Kit with Lower Parts Kit
The upper side uses a stripped billet receiver with M4 feed ramps, plus a mil-spec charging handle with steel latch, dust cover, and forward assist. Out back, the kit includes an AR15 pistol buffer tube with foam, a 3 oz buffer with spring, receiver end plate, steel castle nut, and a USA-made lower parts kit with an A2-style black pistol grip. Materials listed are steel, aluminum, and polymer, with a black finish overall.
MPN: RK300-LPK
UPC: 811261029859
Specifications
- Caliber: .300 Blackout
- Barrel length: 7.5 in.
- Thread pitch: 5/8x24 TPI
- Gas system: Pistol length
- Gas block: .750 low profile, steel
- Handguard: 7 in. ultra slim clamp-on M-LOK free-float
- Upper receiver: Stripped billet with M4 feed ramps
- Charging handle: Mil-spec aluminum with steel latch
- Buffer: 3 oz with tube spring
- Included lower parts kit: Yes
- Color: Black
- Materials: Steel, aluminum, polymer