i was surfing the PSA website and ran across this
PTAC 16" M4 1:9" M4 Upper with BCG and Charging Handle
Barrel Length 16"
5.56 Nato Chamber
1 in 9" twist
M4 Profile Barrel
M4 Feedramps
Forged Upper
M16 Bolt Carrier
Carpenter 158 Bolt
Charging Handle
Phosphate Finish
Made in USA
Upper is expected to group within the mil-spec.
for my first AR build, is this a good upper to start with?
i wont be doing any competitive shooting, the build is a general all around rifle (HD, plinking, some varmint hunting, zombie attack, etc.)
PTAC 16" M4 1:9" M4 Upper with BCG and Charging Handle
Barrel Length 16"
5.56 Nato Chamber
1 in 9" twist
M4 Profile Barrel
M4 Feedramps
Forged Upper
M16 Bolt Carrier
Carpenter 158 Bolt
Charging Handle
Phosphate Finish
Made in USA
Upper is expected to group within the mil-spec.
for my first AR build, is this a good upper to start with?
i wont be doing any competitive shooting, the build is a general all around rifle (HD, plinking, some varmint hunting, zombie attack, etc.)



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