WE CANNOT SHIP INTERNATIONALLY
FREQUENTLY ASKED QUESTIONS
Buying a Receiver?
When you purchase one of our Receivers, federal law requires us to ship this to a licensed Federal Firearm Licensee (FFL). Upon purchase, please ask your local FFL to send us a copy of their license so we can get your product headed your way. Please email it to SUMMITPRECISION1@GMAIL.COM
What is FNC?
FNC stands for Ferritic Nitro Carburizing and is a surface treatment that makes the steel turn black. Since we use Stainless Steel for our barrels, it is primarily cosmetic. But it does have the added benefits of increasing the surface hardness of the material, increasing lubricity, and enhancing corrosion and wear protection.
Do these barrels require "break-in?"
The short answer is "no." Barrels that shoot non-jacketed bullets typically do not need any break-in but do tend to shoot tighter groups after they've had a hundred or so bullets through the barrel. We do think it is good practice however to clean, shoot a few, clean, shoot a few when getting started just to make sure any little burrs or debris is removed.
Are your barrels threaded for a suppressor?
Yes, all of our barrels are threaded with the industry standard 1/2"-28 for muzzle mounted accessories.
Does my barrel need fitting?
For best accuracy, your barrel tenon should slightly interfere with the bore in your receiver (by .0002-.0005). For this reason, we have left the tenon slightly oversized so it can be fit to your specific receiver. Instructions are included with each barrel.
What is a BENTZ Chamber?
The .22 Bentz chamber is a .22LR chamber that was developed specifically for auto loading .22 rifles. The .22 MATCH chamber is too tight for autoloading rifles so the Bentz chamber falls between the SAAMI MATCH and SAAMI SPORTING chambers for .22 LR.
What ammo can I use?
We do not recommend using "Hyper" velocity .22LR (ie: CCI Stinger, etc.), this increased chamber pressure can cause premature wear or damage to your receiver or internal parts. We don't advise going above 1400 fps.
Can I shoot Sub-sonic ammo?
Yes, sub-sonic ammo can be fired through your barrel, but the lower chamber pressure may not fully cycle your action which can cause jamming.
How are your barrels rifled?
All of our barrels are drilled to near nominal size, reamed, button rifled, then stress relieved.
What do you recommend for cleaning?
Always clean a barrel from chamber to muzzle. We like using wet / dry patches with Break Free CPL. A .22 caliber Bore Snake is also a popular option.