The KIDD Supergrade rifle barrels come in a variety of lengths and weights. These barrels are designed to be used with the KIDD supergrade receiver. Our patented performance barrel change system allows for a simple barrel swap at the range or in the garage with no vice, no barrel fitting, and no possibility of barrel droop.
What makes the supergrade super? We take a Lothar Walther blank and machine it with our three-part locking and stabilizing system. These barrels have a 1 7/8" barrel extension, utilizing an indexing flat, clamping v, and clamping flat. The indexing flat allows the shooter to perfectly time the barrel so that the extractor cut is properly aligned. The clamping v and flat secure the barrel into the receiver with two 1/8" hex head bolts.
A proprietary chamber reamer is used to ensure the cartridge and bullet feed smoothly. Our barrels are chambered to accept .22lr ammo and have a 1:16 twist. Muzzle threading option comes in 1/2"-28 with a protective cap.
The unique convex extractor slot eliminates extraction problems by ensuring the extractor is always in perfect alignment with the case rim. Why doesn't everybody use this extractor slot? Because the tooling is very expensive and requires tolerances be held very close for proper machining. Each barrel receives an 11-degree crown and the double ring at the muzzle end with KIDD marked on the barrel.
Heavy:
20” =3lbs 8oz
18” =3lbs 2oz
16.5”=2lbs 13oz
Fluted:
20” =3lbs 3oz
18” =2lbs 14oz
16.5”=2lbs 10oz
Tapered:
20” =2lbs 14oz
Lightweight:
18” =1lb 14oz
Ultra lightweight:
16.5”=1lb 10oz
US Patent 9664472
Issued 2017-5-30
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