In this video I show how I setup my rifle for long range in an SPR style configuration, and why I set it up the way that I did; as well as a close look at each of the components.
Parts List:
Upper / Lower – Sig Sauer M400
Stock – Magpul UBR Gen 1
Barrel – BCM SS410 / 18″ / 1/8″ / Twist Rifle Length Gas System
Gas Block- Seekins Precision Adjustable .750
Rail – SLR Rifleworks SOLO Lite / 16.5″
Charging Handle – Radian Raptor SD
Bolt Carrier Group/Bolt – Milspec
Trigger – CMC 2 Stage / 2&2lb
Buffer – JP Enterprises Silent Capture System / Standard Weight
Optic – SWFA SS 10x42MQ / 1/10 Mil
Optic Mount – Nightforce / 1.125″ Unimount / 20MOA
BUIS – SOUFORCE Flip Up 45 Degree Offset
Muzzle Device – SilencerCo Flash Hider 556
Supressor – Omega 300 / .22 Cal End Cap
Bipod – B&T Industries BT46-LW17 PSR Atlas
Furniture – Magpul
Rail Section – Ariska 3-Section Low Profile Picatinny / M-Lok
instagram.com/principlecaliber
Note to readers: Please click the share buttons above or below. Forward this article to your email lists. Crosspost on your blog site, social media, internet forums. etc.
It’s Sig “Sour”.
How much would a setup like this run?
I buy the Sig ambi mag release for all builds since they work amazing and are half the price of other more poorly engineered designs.
Holy cow that’s a dry carrier.. if it’s running great like that suppressed then you’ve got a well balanced setup👍
Solid break down! Commentary between parts had my chuckling. I'm looking to do something similar, downside being my barrel is a 16". I also didn't know about those buffer springs until this video.
I run the same scope. I love it!! Can't beat it for the money.
Your from nampa idaho???
Looks as badass as badassery can get.
nice rifle.. but by the time you build this, shouldn't you go for the Creed at the end of the day?
Awesome setup! Thank you for sharing!
Does the SWFA have a zero stop?
My first pistol is beretta 92fs I got it from a great store called immaglockdealer on Wickr I still appreciate them
Please repost parts list with cost and purchase links?
🇺🇸 Great video. Thanks!
This is nice! Great information, you just gained a subscription bro!
Would you recommend cutting down my FN M16A4 1/7 twist to 18 inch without drilling a bigger gas port? I'm shooting M855 without suppressor
Edit:
I'm using a milspec M4 buffer tube, milspec M4 spring buffer and the standard FN M16a4 buffer spring
https://youtube.com/shorts/TfY1a1XoDy8
Turned me on to a new hand guard option. Got the website saved, will likely pick one up next month.
Sig soyer 😭😭😭 you said it wrong
Nice setup man, building my first precision ar rifle and have a very similar setup but, carbine gas system instead. Would love and will convert my ar to that gas system eventually but not until the stock barrel is trash. Then will go full bull barrel and riffle length with a carbine buffer if possible or how to convert it and make it work properly. I guess main question is do you need to convert carbine spring to riffle spring for the buffer?
How much did you pay for this beauty???
Looks like a good setup. Honestly, I have an SWFA Super Sniper scope that I literally HATE. The eye relief is so sensitive that it's only good for bench shooting, and I have no sole bench shooters. Glad you're loving yours.
I want my set up exactly like this. That way my wife cannot complain I spent a fortune on a hobby. Pride is great for your rig. Thanks for all the info.
Great and informative video. Can't decide between am AR15 or 10. Kind of like the larger caliber but your video proves that an AR15 is capable of being a long range rifle. Tough decision😅👍. Cheers
I've never heard it pronounced "Soy-yer" 🙂 Always hear "Sour" like "Sauerkraut"
Nice build though for sure and good info! Thanks!