Atlasworxs – Barrel Thread Protector Blank 1/2 x 28 (AW0503-B 1/2 x 28) Type_ Handguard Ring #11 flat blade

#11 flat blade

Large and exacting LCD digital display for ease of use

To ensure the best possible bullets

This replacement stem allows precise adjustment in bullet seating depth in

Colt 57 (Rear base ONLY)

Atlasworxs – Barrel Thread Protector Blank 1/2 x 28 (AW0503-B 1/2 x 28) Type_ Handguard Ring #11 flat bladeDescription Manufactured from 316 Stainless Steel. This is meant to be installed by a gunsmith while threading the muzzle, this blank is then contoured to the barrel to suit. Material 316 Stainless Steel Finish Machined Threads available 5 8 x 24, 1 2 x 28, 3 4 x 24 OD 0. 950 Length 0. 625 Thread relief to suit Recommended to be fitted by a Gunsmith