Seekins SP10 for 375 Raptor build

[mikemellis]

I am interested in building a 375 Raptor. I see currently Brownells is selling an Aero lower for $99.99 on sale and wasn't sure if I should just go this route and then source the components separate or if the SP10 kit from Seekins would would work for this. I have built some AR15's with complete uppers but I would like to build from 100% ground up. Build list is below for what I am thinking. This will be the first from ground up and I am open to suggestions.

Build Goal: Complete 375 Raptor

Parts List:

X-Caliber Barrel:

416R SS 18" Barrel 1:8 Twist w/ 11/16X24 threads for Side Gill Brake

Muzzle Brake:

X-Xaliber Side Gill X-Terminator Polished Brake for .375 Caliber

Hiperfire Trigger:

PDI Family Tirgger

Adjustable Gas Block:

Superlative Arms Adjustable Gas Block

Grip:

Magpul Grip MIAD Gen 1

Stock:

Magpul MOE SL-S Stock

Buffer Tube:

Midwest Industries

Captured Buffer Tube Spring:

JP Enterprises Captured Spring JPSCS2-10

Bolt Carrier Group:

JP Enterprises JPBC-5 BCG

 

[6AYoteHunter]

Only con with the Seekins kits I have seen is no forward assist. Use this if easing a round in as quiet as possible when out hunting.

 

[Gjb89]

I am interested in building a 375 Raptor. I see currently Brownells is selling an Aero lower for $99.99 on sale and wasn't sure if I should just go this route and then source the components separate or if the SP10 kit from Seekins would would work for this. I have built some AR15's with complete uppers but I would like to build from 100% ground up. Build list is below for what I am thinking. This will be the first from ground up and I am open to suggestions.

Build Goal: Complete 375 Raptor

Parts List:

X-Caliber Barrel:

416R SS 18" Barrel 1:8 Twist w/ 11/16X24 threads for Side Gill Brake

Muzzle Brake:

X-Xaliber Side Gill X-Terminator Polished Brake for .375 Caliber

Hiperfire Trigger:

PDI Family Tirgger

Adjustable Gas Block:

Superlative Arms Adjustable Gas Block

Grip:

Magpul Grip MIAD Gen 1

Stock:

Magpul MOE SL-S Stock

Buffer Tube:

Midwest Industries

Captured Buffer Tube Spring:

JP Enterprises Captured Spring JPSCS2-10

Bolt Carrier Group:

JP Enterprises JPBC-5 BCG

Did you complete this build?